Math Problem Statement

Find the number of moles and number of molecules in 56.735 g of H2O.

Solution

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Math Problem Analysis

Mathematical Concepts

Stoichiometry
Moles
Molecular Calculation

Formulas

Number of moles = mass / molar mass
Number of molecules = number of moles × Avogadro's number

Theorems

Avogadro's Law

Suitable Grade Level

Grades 9-12