Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

QUESTION

# What is the mass, in grams, of 1.24 mol of water, H_2O?

1.24 mol of water is equal to 22.3 g H_2O

Hi!

Here are the steps on how to find the mass (g) of 1.24 mol water.

Step 1: Determine the Molecular Mass of water using .

2H: 1.00784 X 2 = 2.01568 g

O: 15.9994 g

"Mol. Mass of " H_2O = 2.01568 g + 15.9994 g = 18.01508 g / "mol H2O"

Step 2: Multiply 1.24 mol H_2O with the molecular mass.

1.24 mol H_2O x 18.01508 g / "mol H2O" = 22.3 g H_2O

note: mol H_2O cancels out.

Hope it helps!

Lenmark.

LEARN MORE EFFECTIVELY AND GET BETTER GRADES!