Tonne (t) , The cookie is used to store the user consent for the cookies in the category "Analytics". If you continue without changing your settings, we will assume that you are happy to receive all cookies from our website. Whether you are going to convert grams to atoms or vice versa, you must have a sound knowledge of the Avogadros Number. This all-in-one online Grams to Atoms Calculator performs calculations using a formula that relates the mass of a substance in grams to the number of atoms (or molecules) in the substance and the molar mass of that substance. ConvertUnits.com provides an online How many moles Aluminum in 1 grams? This type of conversion problem mainly arises when you are given (or must measure) the mass of a sample in grams and then need to work a ratio or balanced equation problem that requires moles. Moles to Grams Conversion Formula Questions: 1. Ton (metric) (t) , https://www.convertunits.com/contact/remove-some-ads.php. The gram is today the most widely used unit of measurement for non-liquid ingredients in cooking and grocery shopping worldwide. The molar mass of a gas is straightforward to measure, as equal volumes contain equal number of moles. u stands for atomic mass units and g stands for grams. Use Avogadro's Number to Convert Molecules to Grams, Calculate Concentration of Ions in Solution, Calculate Simplest Formula From Percent Composition, How to Calculate Theoretical Yield of a Reaction, Convert Molarity to Parts Per Million Example Problem, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. Didrachma (Biblical Greek) , Number of moles present in 30 grams of sodium = mass/molar mass (present in literature) Moles of sodium = 30 / 23. This free atoms to grams calculator also makes use of the same expression to calculate the most accurate grams that are present in a certain atomic particle. grams to mina Drachma (Biblical Greek) , Hello! We hope you found the Atomic Mass Calculator useful with your Physics revision, if you did, we kindly request that you rate this Physics calculator and, if you have time, share to your favourite social network. Simply click on the element symbol in the Atomic Mass Calculator to see the step by step calculations for atomic mass for the select element. You can check our, Atomic Mass Unit to Lepton (Biblical Roman), Atomic Mass Unit to Quadrans (Biblical Roman), Atomic Mass Unit to Assarion (Biblical Roman), Atomic Mass Unit to Gerah (Biblical Hebrew), Atomic Mass Unit to Drachma (Biblical Greek), Atomic Mass Unit to Denarius (Biblical Roman), Atomic Mass Unit to Bekan (Biblical Hebrew), Atomic Mass Unit to Didrachma (Biblical Greek), Atomic Mass Unit to Shekel (Biblical Hebrew), Atomic Mass Unit to Tetradrachma (Biblical Greek), Atomic Mass Unit to Mina (Biblical Greek), Atomic Mass Unit to Pound (Troy or Apothecary), Atomic Mass Unit to Mina (Biblical Hebrew), Atomic Mass Unit to Kilogram-Force Square Second per Meter, Atomic Mass Unit to Pound-Force Square Second per Foot, Atomic Mass Unit to Talent (Biblical Greek), Atomic Mass Unit to Talent (Biblical Hebrew). Measurement like weight finds its use in a number of places right from education to industrial usage. You can see from the periodic table that carbon has an atomic number of 6, which is its number of protons. As someone who loves Maths, this app is really good! You may Accept All cookies or visit Cookie Settings to provide a controlled consent. This video contains plenty of examples of unit. This relation provides a conversion factor to go from grams to moles. To correctly estimate the number of moles, n, of a substance of a specific mass, m, (in grams), you need to follow the grams to moles formula: But wait, what actually is a mole? Molar mass = (2 x 1.008) + (2 x 15.999)Molar mass = 34.014 grams/mol. Do you want to learn more about moles? You can also enter any custom value for molar mass. Use Avogadro's number. 1.00 mol of carbon-12 atoms has a mass of 12.0 g and contains 6.022 10 23 atoms. Note that rounding errors may occur, so . Helmenstine, Anne Marie, Ph.D. "How to Convert Grams to Moles and Moles to Grams." Yes, of course! Atomic Mass Unit is 6.02228244504667E+23 times Smaller than Gram. To convert all types of measurement units, you can used this tool which is able to provide you conversions on a scale. The formula used in atomic mass units to grams conversion is 1 Atomic Mass Unit = 1.66054020018617E-24 Gram. 1 kilogram is equal to 1000 grams, or 6.0229552894949E+26 atomic mass unit. The formula for molarity is simply a conversion of the above expressions. For any it has three and the atomic mass is 23, which is equal to 69, and for people to fashion it will be 31 atomic mass. If we consider the pure substances, then the mass of 1 mole of it will be exactly equivalent to the relative atomic mass present in grams per mole. To calculate it, find the molecular mass or atomic mass of your substance and multiply it by the number of moles you have. It can also work the other way around as a grams to moles conversion tool! 999 a m u. atomic mass units to obolos We must calculate. Pound (troy or apothecary) , The free particles to grams calculator does the following conversions: Being a very small particle, an atom can not be weighed normally. grams to kin Sometimes you're given a value in moles and need to convert it to grams. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The calculator below calculates the mass of the substance in grams or the quantity of the substance in moles. The calculator will try to perform to and fro conversions among atoms and grams. . For one mole, the molecular mass or atomic mass will be the same as the weight. Note that rounding errors may occur, so always check the results. Gram per mole (g/mol) 1. Whereas one hydrogen atom has a mass of approximately 1 u, 1 mol of H atoms has a mass of approximately 1 gram. This all-in-one online Grams to Atoms Calculator performs calculations using a formula that relates the mass of a substance in grams to the number of atoms (or molecules) in the substance and the molar mass of that substance. Molarity Calculator. Then, multiply it by the number of moles to get an answer in grams: Find the number of grams in 0.700 moles of hydrogen peroxide, H2O2. In chemistry, carrying out various to and fro conversions makes the calculations very easy. It does not store any personal data. Kilogram-force square second/meter , Thank you, 0.01 Atomic mass unit [u] = 1.6605402E-26 Gram [g], 0.01 Gram [g] = 6.0221366516752E+21 Atomic mass unit [u], 0.02 Atomic mass unit [u] = 3.3210804E-26 Gram [g], 0.02 Gram [g] = 1.204427330335E+22 Atomic mass unit [u], 0.03 Atomic mass unit [u] = 4.9816206E-26 Gram [g], 0.03 Gram [g] = 1.8066409955026E+22 Atomic mass unit [u], 0.05 Atomic mass unit [u] = 8.3027009999999E-26 Gram [g], 0.05 Gram [g] = 3.0110683258376E+22 Atomic mass unit [u], 0.1 Atomic mass unit [u] = 1.6605402E-25 Gram [g], 0.1 Gram [g] = 6.0221366516752E+22 Atomic mass unit [u], 0.2 Atomic mass unit [u] = 3.3210804E-25 Gram [g], 0.2 Gram [g] = 1.204427330335E+23 Atomic mass unit [u], 0.3 Atomic mass unit [u] = 4.9816206E-25 Gram [g], 0.3 Gram [g] = 1.8066409955026E+23 Atomic mass unit [u], 0.5 Atomic mass unit [u] = 8.3027009999999E-25 Gram [g], 0.5 Gram [g] = 3.0110683258376E+23 Atomic mass unit [u], 1 Atomic mass unit [u] = 1.6605402E-24 Gram [g], 1 Gram [g] = 6.0221366516752E+23 Atomic mass unit [u], 2 Atomic mass unit [u] = 3.3210804E-24 Gram [g], 2 Gram [g] = 1.204427330335E+24 Atomic mass unit [u], 3 Atomic mass unit [u] = 4.9816206E-24 Gram [g], 3 Gram [g] = 1.8066409955026E+24 Atomic mass unit [u], 5 Atomic mass unit [u] = 8.3027009999999E-24 Gram [g], 5 Gram [g] = 3.0110683258376E+24 Atomic mass unit [u], 10 Atomic mass unit [u] = 1.6605402E-23 Gram [g], 10 Gram [g] = 6.0221366516752E+24 Atomic mass unit [u], 20 Atomic mass unit [u] = 3.3210804E-23 Gram [g], 20 Gram [g] = 1.204427330335E+25 Atomic mass unit [u], 30 Atomic mass unit [u] = 4.9816206E-23 Gram [g], 30 Gram [g] = 1.8066409955026E+25 Atomic mass unit [u], 50 Atomic mass unit [u] = 8.3027009999999E-23 Gram [g], 50 Gram [g] = 3.0110683258376E+25 Atomic mass unit [u], 100 Atomic mass unit [u] = 1.6605402E-22 Gram [g], 100 Gram [g] = 6.0221366516752E+25 Atomic mass unit [u], 200 Atomic mass unit [u] = 3.3210804E-22 Gram [g], 200 Gram [g] = 1.204427330335E+26 Atomic mass unit [u], 500 Atomic mass unit [u] = 8.3027009999999E-22 Gram [g], 500 Gram [g] = 3.0110683258376E+26 Atomic mass unit [u], 1000 Atomic mass unit [u] = 1.6605402E-21 Gram [g], 1000 Gram [g] = 6.0221366516752E+26 Atomic mass unit [u], 2000 Atomic mass unit [u] = 3.3210804E-21 Gram [g], 2000 Gram [g] = 1.204427330335E+27 Atomic mass unit [u], 5000 Atomic mass unit [u] = 8.3027009999999E-21 Gram [g], 5000 Gram [g] = 3.0110683258376E+27 Atomic mass unit [u], 10000 Atomic mass unit [u] = 1.6605402E-20 Gram [g], 10000 Gram [g] = 6.0221366516752E+27 Atomic mass unit [u], 50000 Atomic mass unit [u] = 8.3027009999999E-20 Gram [g], 50000 Gram [g] = 3.0110683258376E+28 Atomic mass unit [u], Atomic mass unit to Kilogram-force square second/meter, Kilogram-force square second/meter to Atomic mass unit, Atomic mass unit to Pound-force square second/foot, Pound-force square second/foot to Atomic mass unit, Atomic mass unit to Pound (troy or apothecary), Pound (troy or apothecary) to Atomic mass unit, Atomic mass unit to Talent (Biblical Hebrew), Talent (Biblical Hebrew) to Atomic mass unit, Atomic mass unit to Mina (Biblical Hebrew), Mina (Biblical Hebrew) to Atomic mass unit, Atomic mass unit to Shekel (Biblical Hebrew), Shekel (Biblical Hebrew) to Atomic mass unit, Atomic mass unit to Bekan (Biblical Hebrew), Bekan (Biblical Hebrew) to Atomic mass unit, Atomic mass unit to Gerah (Biblical Hebrew), Gerah (Biblical Hebrew) to Atomic mass unit, Atomic mass unit to Talent (Biblical Greek), Talent (Biblical Greek) to Atomic mass unit, Atomic mass unit to Mina (Biblical Greek), Mina (Biblical Greek) to Atomic mass unit, Atomic mass unit to Tetradrachma (Biblical Greek), Tetradrachma (Biblical Greek) to Atomic mass unit, Atomic mass unit to Didrachma (Biblical Greek), Didrachma (Biblical Greek) to Atomic mass unit, Atomic mass unit to Drachma (Biblical Greek), Drachma (Biblical Greek) to Atomic mass unit, Atomic mass unit to Denarius (Biblical Roman), Denarius (Biblical Roman) to Atomic mass unit, Atomic mass unit to Assarion (Biblical Roman), Assarion (Biblical Roman) to Atomic mass unit, Atomic mass unit to Quadrans (Biblical Roman), Quadrans (Biblical Roman) to Atomic mass unit, Atomic mass unit to Lepton (Biblical Roman), Lepton (Biblical Roman) to Atomic mass unit, 1 Atomic mass unit [u] = 1.6605402E-27 Kilogram [kg], 1 Atomic mass unit [u] = 1.6605402E-24 Gram [g], 1 Atomic mass unit [u] = 1.6605402E-21 Milligram [mg], 1 Atomic mass unit [u] = 1.6605402E-30 Ton (metric) [t], 1 Atomic mass unit [u] = 3.6608644894093E-27 Pound [lbs], 1 Atomic mass unit [u] = 5.8573831830548E-26 Ounce [oz], 1 Atomic mass unit [u] = 8.3027009999999E-24 Carat [car, ct], 1 Atomic mass unit [u] = 1.8304322447047E-30 Ton (short) [ton (US)], 1 Atomic mass unit [u] = 1.6343145042006E-30 Ton (long) [ton (UK)], 1 Atomic mass unit [u] = 1.6605402E-42 Exagram [Eg], 1 Atomic mass unit [u] = 1.6605402E-39 Petagram [Pg], 1 Atomic mass unit [u] = 1.6605402E-36 Teragram [Tg], 1 Atomic mass unit [u] = 1.6605402E-33 Gigagram [Gg], 1 Atomic mass unit [u] = 1.6605402E-30 Megagram [Mg], 1 Atomic mass unit [u] = 1.6605402E-26 Hectogram [hg], 1 Atomic mass unit [u] = 1.6605402E-25 Dekagram [dag], 1 Atomic mass unit [u] = 1.6605402E-23 Decigram [dg], 1 Atomic mass unit [u] = 1.6605402E-22 Centigram [cg], 1 Atomic mass unit [u] = 1.6605402E-18 Microgram [g], 1 Atomic mass unit [u] = 1.6605402E-15 Nanogram [ng], 1 Atomic mass unit [u] = 1.6605402E-12 Picogram [pg], 1 Atomic mass unit [u] = 1.6605402E-9 Femtogram [fg], 1 Atomic mass unit [u] = 1.6605402E-6 Attogram [ag], 1 Atomic mass unit [u] = 1.0000061426163 Dalton, 1 Atomic mass unit [u] = 1.6932797642416E-28 Kilogram-force square second/meter, 1 Atomic mass unit [u] = 3.6608644894093E-30 Kilopound [kip], 1 Atomic mass unit [u] = 3.6608644894093E-30 Kip, 1 Atomic mass unit [u] = 1.137831467802E-28 Slug, 1 Atomic mass unit [u] = 1.1378314678019E-28 Pound-force square second/foot, 1 Atomic mass unit [u] = 4.4489672614349E-27 Pound (troy or apothecary), 1 Atomic mass unit [u] = 1.1787983655909E-25 Poundal [pdl], 1 Atomic mass unit [u] = 5.6932800350536E-26 Ton (assay) (US) [AT (US)], 1 Atomic mass unit [u] = 5.0832863265307E-26 Ton (assay) (UK) [AT (UK)], 1 Atomic mass unit [u] = 1.6605402E-33 Kiloton (metric) [kt], 1 Atomic mass unit [u] = 1.6605402E-29 Quintal (metric) [cwt], 1 Atomic mass unit [u] = 3.6608644894093E-29 Hundredweight (US), 1 Atomic mass unit [u] = 3.2686290084011E-29 Hundredweight (UK), 1 Atomic mass unit [u] = 1.4643457957637E-28 Quarter (US) [qr (US)], 1 Atomic mass unit [u] = 1.3074516033605E-28 Quarter (UK) [qr (UK)], 1 Atomic mass unit [u] = 2.9286915915274E-28 Stone (US), 1 Atomic mass unit [u] = 2.6149032067209E-28 Stone (UK), 1 Atomic mass unit [u] = 1.6605402E-30 Tonne [t], 1 Atomic mass unit [u] = 1.0677521427415E-24 Pennyweight [pwt], 1 Atomic mass unit [u] = 1.2813025712898E-24 Scruple (apothecary) [s.ap], 1 Atomic mass unit [u] = 2.5626051425796E-23 Grain [gr], 1 Atomic mass unit [u] = 1.6605402E-18 Gamma, 1 Atomic mass unit [u] = 4.8553807017543E-29 Talent (Biblical Hebrew), 1 Atomic mass unit [u] = 2.9132284210526E-27 Mina (Biblical Hebrew), 1 Atomic mass unit [u] = 1.4566142105263E-25 Shekel (Biblical Hebrew), 1 Atomic mass unit [u] = 2.9132284210526E-25 Bekan (Biblical Hebrew), 1 Atomic mass unit [u] = 2.9132284210526E-24 Gerah (Biblical Hebrew), 1 Atomic mass unit [u] = 8.1399029411764E-29 Talent (Biblical Greek), 1 Atomic mass unit [u] = 4.8839417647058E-27 Mina (Biblical Greek), 1 Atomic mass unit [u] = 1.2209854411765E-25 Tetradrachma (Biblical Greek), 1 Atomic mass unit [u] = 2.4419708823529E-25 Didrachma (Biblical Greek), 1 Atomic mass unit [u] = 4.8839417647058E-25 Drachma (Biblical Greek), 1 Atomic mass unit [u] = 4.3130914285714E-25 Denarius (Biblical Roman), 1 Atomic mass unit [u] = 6.9009462857143E-24 Assarion (Biblical Roman), 1 Atomic mass unit [u] = 2.7603785142858E-23 Quadrans (Biblical Roman), 1 Atomic mass unit [u] = 5.5207570285714E-23 Lepton (Biblical Roman), 1 Atomic mass unit [u] = 7.628669873341E-20 Planck mass, 1 Atomic mass unit [u] = 1822.8885300625 Electron mass (rest), 1 Atomic mass unit [u] = 8.8160943529145 Muon mass, 1 Atomic mass unit [u] = 0.99277607728842 Proton mass, 1 Atomic mass unit [u] = 0.99140954426354 Neutron mass, 1 Atomic mass unit [u] = 0.49663451156932 Deuteron mass. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons. Multiply the number of atoms of an element by its atomic mass. Moles of sodium = 1.3 mol. Helmenstine, Anne Marie, Ph.D. "How to Convert Grams to Moles and Moles to Grams." The following conversion factors are used in the Atomic Mass Calculator: 1 u = 1.66054 10-27 kgmp = 1.6726 10-27 kg = 1.007287 umn = 1.6749 10-27 kg = 1.008648 u. Carat (car, ct) , Have a nice day. This is the reason why it's more convenient to know how to convert grams to moles instead of grams to the number of atoms. For example, the gram atomic mass of helium is 4 g. Similarly, sodium (Na . It's easier to work with grams, so convert the mass: As you already know how the grams to moles conversion work, find the number of moles: You can always use our grams to moles calculator to check the result! 999 a m u) = 136. . Hence, the molecular mass of the compound will be = Mass of Hydrogen + Mass of Chlorine = 1 + 35.5 = 36.5. Using the factor 1 mol/44.01 g: moles CO 2 = 454 g x 1 mol/44.01 g = 10.3 moles Answer Mr. Causey shows you step by step how to calculate the grams of copper (II) chloride from moles copper (II) chloride using t. How to Convert Grams To Atoms and Vice Versa? Take a look at the example of how to calculate moles from grams. In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass. Answer: Given : n = 2. . Decigram (dg) , This molarity calculator is a tool for converting the mass concentration of any solution to molar concentration (or recalculating grams per ml to moles). One gram atom means you have mass of one mole of the substance in terms of gram atoms. Lets go through the usage guide of this best atoms to mass calculator to perform these chemical conversions in a blink of an eye. She has taught science courses at the high school, college, and graduate levels. Thus, when the mass of an element is expressed in grams then it is known as gram atomic mass. Dekagram (dag) , You can enter the values of any two parameters in the input fields of this calculator and find the missing parameter. This grams to moles calculator helps you evaluate the right result in a fraction of a second. This is why chemists and scholars remain in touch with most advanced methods to convert different chemical parameters from one into another. So, to convert directly from kg to lb, you multiply by 2.204622. Knowing how to convert grams to moles may be helpful in numerous chemical tasks, e.g., finding the mole fraction of a solution. To calculate molarity or to calculate related values (including volume, mass, molar mass and concentration) from molarity, the following equations are . Ton (assay) (UK) (AT (UK)) , As a student, this is one of the greatest apps to exist. Do this for all the atoms and add the values to get the number of grams per mole. In other words, 1 atomic mass unit is 6.022136651E+23 times smaller than a gram. We work hard to ensure that the results presented by TranslatorsCafe.com converters and calculators are correct. H = 1.008 S = 32.06 O = 16 Therefore, the molecular mass of H2SO4 is 2 (1.008) + 32.06 + 4 (18) = 106.076 Hence, one mole of H2SO4 weights 106.076 grams. Mass to Mole Calculator This all-in-one online Mass to Mole Calculator performs calculations using the formula linking the mass of a substance, its molar mass and the molar content of the substance. Or, multiply by 1000/453.59237 = 2.204622. You can do the reverse unit conversion from Our site uses cookies to improve your experience, to analyze traffic and to personalize ads. Find the molar mass of the substance you are analyzing. From the source of Wikipedia: Atom, Atomic theory, Daltons law of multiple proportions, Kinetic theory of gases, Molar mass, Related quantities, Mole (unit), From the source of Khan Academy: Converting moles and mass, Stoichiometry, From the source of Lumen Learning: Structure of the Atom, Atomic Number and Mass. symbols, abbreviations, or full names for units of length, "Gram atom" is a former term for a mole. You can enter the values of any two parameters in the input fields of this calculator and find the missing parameter. Atomic mass of S = 32. It's also known as the Avogadro atomic number. Analytical cookies are used to understand how visitors interact with the website. Amazing app, shows both the answer and the steps on how to get the answer, very helpful especially when you just dont know how to get started. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. What is the empirical formula? area, mass, pressure, and other types. We assume you are converting between gram and atomic mass unit [1960]. Well, the unified atomic mass unit is defined . I love that it's not just giving answers but the steps as well, best solving math problems app I ever used in my life. Hundredweight (US) , Molar mass is a measure of the total mass in a quantity of substance, divided by the number of moles it contains, or the equivalent molar value. - Grams to moles formula, How to convert grams to moles: an example. 065 amu. metres squared, grams, moles, feet per second, and many more! Terms and Conditions. So lets define this chemical term first: It is the actual number of the atoms or particles or units present in one mole of the element. These cookies are necessary for the TranslatorsCafe.com website to function and cannot be turned off in our system. To calculate the mass of a single atom, first look up the atomic mass of carbon from the periodic table. atomic mass unit to grams, or enter any two units below: grams to denier Add this calculator to your site and lets users to perform easy calculations. It is calculated by taking an element's atomic weight from the periodic table and converting it to grams. We assume you are converting between atomic mass unit [1960] and gram. symbols, abbreviations, or full names for units of length, How to Convert Grams to Moles and Moles to Grams. The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. The Atomic Mass Calculator will calculate the: Calculation Parameters: When the mass of proton and neutron are expressed in atomic mass unit (u) the result is displayed in atomic mass unit (u); if masses are expressed in kilogram (kg) the result will be displayed in kilograms. One mole of sodium (Na) is 22.99 g, and 1 mole of chlorine is 35.45 g. . We were asked to calculate them all out myself. Kiloton (metric) (kt) , 14 a m u = 136. In one mole of matter, there are precisely 6.02214085774 10 atoms, molecules, or anything else. The answer is 1.6603145E-24. The following Physics tutorials are provided within the Nucleus Physics section of our Free Physics Tutorials. 1 Atomic Mass Unit is equal to 1.6605E-24 Gram. Solution Look for the atomic masses of hydrogen, sulfur and oxygen. Convert 1794 Atomic Mass Unit Unified to Grams (u AMU to g) with our conversion calculator and conversion tables. 01110atoms in a given quantity of MG. You can also verify it by using this online grams to atoms calculator. Here are some tips for performing these conversions. Pound-force square second/foot , This relation provides a conversion factor to go from grams to moles. Centigram (cg) , Atomic mass units ( u) are used to measure mass of molecules and atoms. Converting from moles to volume (liters): Multiply your mole value by the molar volume constant, 22.4L. You can find the molar mass with theoretical knowledge or experimentally. How many grams are in 3.79 moles of calcium bromide, CaBr 2? This cookie is set by GDPR Cookie Consent plugin. Molarity from mass & volume . Rest you can also make use of this free grams to atoms calculator to instant estimate the mass of this invisible matter. This number, 12.01, is the mass in grams of one mole of carbon. Molar mass units. More commonly written for this application as: where, is the molar mass of the substance. If there is no subscript, it means there is only one atom of that element in the formula. 1. The following conversion factors are used in the Atomic Mass Calculator: 1 u = 1.66054 10 -27 kg m p = 1.6726 10 -27 kg = 1.007287 u m n = 1.6749 10 -27 kg = 1.008648 u Note: Atomic number is the number of protons in the nucleus Atomic mass number is the number of protons and neutrons in the nucleus [ 3 Votes ] It is possible to calculate the mass of each reactant and product required if you know the molar ratio, number of moles required, and molecular weight of each reactant and product. Mass (m) is the amount of matter present in a substance. Highly reccomend. Four times will be equal to 64, because there are four items. This cookie is set by GDPR Cookie Consent plugin. , Daltons law of multiple proportions, Kinetic theory of gases, Molar mass, Related quantities, Mole (unit). Want a reverse calculation from gram to atomic mass unit?