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34.1 amu
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What is a molar mass and how many atoms are in 1 mole of anything?
molar mass is just the moleular mass of an atom or molecule.
What is the formula mass of hydrogen?
The relative formula mass of a molecule of hydrgoen is two (2 x 1).
How many atoms are in the compound molecule H2SO4?
The formula H2SO4 represents 7 atoms in a molecule: 2 H atoms, 1 S atom, and 4 O atoms.
What is the percentage composition for CO?
The molecular mass of CO is 28. The carbon percentage by mass is ~43%. Hence the oxygen percentage by mass is ~57%.
Does a molecule have mass?
Yes. For example water molecules (2 hydrogen connected to 1 oxygen atom) have a bent shape.
What represent the mass of 1 molecule of SH2?
The mass of one molecule of SH2 is approximately 34.1 amu.
What best represents the mass of 1 molecule of SH2?
S is 32.066g/mol and H2 is 2.0158, giving 34.0818. This divided by avagadros number of 6.022x1023 is 5.65954832281634x10-23g (keep in mind there is inaccuracy in any figures past 3 decimal places as I only have sulphur and avagadro's number to 3 decimal places)
What is the mass of 1 molecule of dinitrogen?
44g
What is the mass of 1 molecule of nitrogen?
One molecule of nitrogen has a mass of approximately 4.65173 x 10-23 grams.
What is a molar mass and how many atoms are in 1 mole of anything?
molar mass is just the moleular mass of an atom or molecule.
What is the mass of a single molecule of water?
- calculate the molecular mass of the substance from the atomic weights of the contained elements - 1 molecule gram of any substance contain 6,023 141 79.1023 molecules (Avogadro number) - mass of a single molecule is: Molecular mass in grams/Avogadro number
What is the formula mass of hydrogen?
The relative formula mass of a molecule of hydrgoen is two (2 x 1).
What is molecular mass of h2so4?
The mass in grams of one mole H2SO4 is: 98.079 g/mol (molar mass)The mass in grams of one molecule H2SO4 is (molecule mass):98.079 (g/mol) / 6.02214*10+23(molecules/mol) = 16.286*10-23 g/molecule
What does a chemical equation represents?
The formula of which a compound is made of.Another OpinionA chemical equation represents how many atoms of each element are in one molecule of the substance, for example H2O has 2 Hydrogens and 1 Oxygen per water molecule.
What is the relative mass formula of hydrogen gas?
The molecular mass of hydrogen gas is 2. A molecule of hydrogen gas contains two hydrogen atoms covalently bonded. Since each hydrogen atom has an atomic mass of 1 (as we can derive from the Periodic Table of Elements), the molecular mass of hydrogen gas as a molecule is 1 + 1 = 2.
Can a mole represent a molecule?
A mole represents a set number of molecules, not just 1 molecule. There are avagadro's number of molecules in a mole. Avagadro's number: 6.022x10^23
How many atoms are in the compound molecule H2SO4?
The formula H2SO4 represents 7 atoms in a molecule: 2 H atoms, 1 S atom, and 4 O atoms.
