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This is misunderstood. An amu is a unit of mass,so it doesn't matter what substance you are talking about. It is much smaller than a gram.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoAmu is a unit of mass equal to 1,66053904.10e-24 g.
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What is water mass?
What is water mass?depends on the volume of water but one molecule should be about ahhh lets seemolecules are measured in Atomic Mass Units (amu)hydrogen is 1 amu and oxygen is 16 amu so..h20 =h * 1 amu * 2 molecules= 2o * 16 amu * 1 molecule = 162 + 16 = 18 amu or 18 grams/ mol
How many amu in 8.4 grams?
1 amu = 1.661*10-24 gms 1 gram = 6.04*1023 amu 8.4 grams = 8.4*6.02*1023 = 50.568 amu
Hydrogen atomic mass?
Hydrogen's atomic mass is 1.00794 amu. Hydrogen is a chemical element represented by the symbol H.
What is the mass of an hydrogen atom?
The atomic mass of Hydrogen is 1.00794 amu.
What is the difference between molecular weight in amu and molecular weight in grams?
The only difference is the name of the unit; the numerical values are the same. However, the value in amu is the mass of a single molecule, while the molecular weight in grams is the mass of Avogadro's number of molecules. The mass of Avogadro's number of molecules is called a Gram-mole. The molecular weight of , say, Hydrogen H2 is 2 amu. A gram mole of this would be 2 grams. The molecular weight in grams is the weight of this molecule in real grams and is an extremely small value.
What is the molar mass of the following compound H2O?
The molar mass of hydrogen gas (H2) is 2.0158g. Hydrogen gas is diatomic therefore it's formula is H2. The atomic mass of hydrogen is 1.0079g and multiplying by the two hydrogen atoms is equal to 2.0158g.
What is the difference between mass of hydrogen and mass of electron?
There are different isotopes of hydrogen. Assuming you mean the difference in atomic mass between a proton and an electron though, the atomic mass of a proton is about 1836 times greater (approx 1.007 amu), and the neutron is a little more than that (approx 1.009 amu).
What is the mass number for hydrogen?
the relative atomic mass for hydrogen is 1.0079 amu.
What is the difference between 12 amu of Carbon and 12 grams of carbon?
Carbon 12 contains 6 protons and 6 neutrons. One carbon 12 atom weighs approximately 12 atomic mass units. Atomic mass units are abbreviated AMU. One mole is 6.022*10^23 atoms. One mole of carbon 12 weighs 12 grams. One mole is the number of AMU's it takes to make one gram. To further clarify the difference, hydrogen with zero neutrons weighs 1 AMU. One mole of this form of hydrogen weighs one gram.
What is the element with the least atomic mass is hydrogen or helium?
Hydrogen's atomic mass (1 amu for the most stable isotope) is less than that of helium (4 amu).
What is the mass ratio from a hydrogen atom to ununoctium atom?
Mass of hydrogen atom = 1 amu Mass of ununoctium atom = 294 amu So ratio = 1 : 294
How many grams of nitrogen are there in NH4NO3?
Firstly, find the percent composition of hydrogen in the compound (ammonium nitrate). So we have: 2 x Nitrogen atom = 28.02 amu 4 x Hydrogen atoms = 4.04 amu 3 x Oxygen atoms = 48.00 amu Total of: 80.06 amu or g/mol % H = 4.04 g/mol ÷ 80.06 g/mol = 0.050462153385 = 5.05 % (sig. figs.) Then, we take the percentage of hydrogen and multiply it by the mass of the substance. 50.00 g NH4NO3 x 0.050462153385 = 2.52310766925 = 2.52 g H So, there is 2.52 g of hydrogen in 50.00 g of NH4NO3
