0
- 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
Wiki User
∙ 13y ago
Wiki User
∙ 13y ago- 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
Wiki User
∙ 14y agoAdd your answer:
Earn +20 pts
The mass of a single TNT molecule?
5
How much ocean water is in a molecule?
A molecule of water has a mass of 18 amu.
What you the mass number of H2o?
The mass of a single molecule of H20 is 18 amu.
Can you boil a single molecule of water?
no
Why the mass of hydrogen molecule is greater then the mass of hydrogen atom?
The hydrogen molecule, H2, contains two hydrogen atoms and thus, has twice the mass of a single hydrogen atom.
What is the largest mass in amu that a water molecule could have using other isotopes?
The molecule T218O has molar mass of 24,031 g.
What is the mass of a water molecule in atomic mass units?
A normal water molecule weighs roughly 18 Amu's, so one mole of water weighs 18 grams. -KRogersaurus
How much mass does a water molecule have?
Approximately 18.16 units
What is the smallest amount of water you can have?
A single molecule. If you split that up, it will no longer be water.
What is the formula for water molecules?
The formula for water molecule is H2O: one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom.
What percent of mass of water molecule is hydrogen?
2 out of 18 or 11.1111 %
What is a single water molecule?
One single water molecule is....two hydrogen atoms bonded to one oxygen atom with molecular weight 18.016. You will never see one molecule of water as that is too small to view without special equipment.
