What is h2o molar mass?

[danisjohn]

Can anyone help in finding the h2o molar mass.

 

[Gsusangrey]

The molar mass of H₂O (water) is 18.015 g/mol. It's calculated by adding the atomic masses of 2 hydrogen atoms (1.008 g/mol each) and 1 oxygen atom (15.999 g/mol).

 

[royjasika]

The molar mass of H₂O, also known as water, is approximately 18.015 grams per mole. It is calculated by adding the atomic masses of two hydrogen atoms (2 × 1.008 g/mol) and one oxygen atom (15.999 g/mol). This value represents the mass of one mole of water molecules and is essential in chemical calculations and reactions.

 

[jainnorton]

The molar mass of H₂O (water) is calculated by adding the atomic masses of hydrogen and oxygen.
Hydrogen (H) = 1.01 g/mol × 2 = 2.02 g/mol
Oxygen (O) = 16.00 g/mol
H₂O molar mass = 2.02 + 16.00 = 18.02 g/mol

Example:
1 mol H₂O = 18.02 g
2 mol H₂O = 36.04 g

 

[jarwish]

The molar mass of H₂O (water) is calculated as:

• Hydrogen (H): 1.008 g/mol × 2 = 2.016 g/mol
• Oxygen (O): 16.00 g/mol

Total molar mass = 2.016 + 16.00 = 18.016 g/mol

Molar mass of H₂O = 18.02 g/mol (rounded to two decimal places)

 

[emma]

The molar mass of H₂O (water) is 18 grams per mole. This means one mole of water molecules weighs 18 grams. It comes from adding the mass of 2 hydrogen atoms (1 gram each) and 1 oxygen atom (16 grams). So, 2 + 16 = 18 g/mol. Simple as that!

 

[nikhilrajoria]

Molar mass of water (H2O) is 18.02 g/mol ( 2 * 1.01 and 16.00 O ).