The gram formula mass of NH4Br is what (please provide explanation, thank you)

Question

asked Aug 4, 2021 19.3k views

1 Answer

Daveyfaherty · Answer 1 · 2021-08-08T23:27:57+0000

Answer:

97.95 g/mol

Step-by-step explanation:

Step 1: Define molar masses

Molar Mass of N - 14.01 g/mol

Molar Mass of H - 1.01 g/mol

Molar Mass of Br - 79.90 g/mol

Step 2: Find amounts of molar masses

1 mol N - 14.01 g/mol

4 mol H - 4.04 g/mol

1 mol Br - 79.90 g/mol

Step 3: Find molar mass of compound

Molar Mass N + 4 Molar Mass H + 1 Molar Mass Br

14.01 g/mol + 4.04 g/mol + 79.90 g/mol

97.95 g/mol