If 25g of compound contain 0.4200 mol , what is the molecular weight of the compound?
Explanation:
97.994 g/mol.
Multiply each element's atomic mass by the number of atoms of that element in the molecule. This number is represented by the subscript next to the element symbol in the molecular formula. Add these values together for each different atom in the molecule.
Answers & Comments
Answer:
Answer key:
If 25g of compound contain 0.4200 mol , what is the molecular weight of the compound?
Explanation:
97.994 g/mol.
Multiply each element's atomic mass by the number of atoms of that element in the molecule. This number is represented by the subscript next to the element symbol in the molecular formula. Add these values together for each different atom in the molecule.