5) Determine the mass in grams of 4.82 moles of water molecules if the molar mass of

water is 18.02 g/mol

Question

Chemistry

Hezekiah

29 August, 12:56

5) Determine the mass in grams of 4.82 moles of water molecules if the molar mass of

water is 18.02 g/mol

+5

Answers (1)

Know the Answer?

Janet Ramsey · Answer 1

86.9 g

Explanation:

Use the conversion factor: 4.82 mol H2O x (18.02g H2O/1 mol H2O)

The moles cancel out so we have to multiply 4.82 x 18.02 = 86.9

The answer is 3 sig. figs.

5) Determine the mass in grams of 4.82 moles of water molecules if the molar mass ofwater is 18.02 g/mol

5) Determine the mass in grams of 4.82 moles of water molecules if the molar mass of

water is 18.02 g/mol