Asked by sara

What is the molecular mass of gold, Au?

Answer
What is the molecular mass of gold, Au?

196.97
Question at position 5
5

Numeric
6.6 points



Question at position 5
What is the molecular mass of iron (III) oxide, Fe2O3?

Answer
What is the molecular mass of iron (III) oxide, Fe2O3?

159.7
Question at position 6
6

Numeric
6.6 points



Question at position 6
What is the molecular mass of silver (I) nitrate, AgNO3?

Answer
What is the molecular mass of silver (I) nitrate, AgNO3?

169.88
Question at position 7
7

Numeric
6.6 points



Question at position 7
What is the molecular mass of carbon monoxide, CO?

All Answers 1

Answered by GPT-5 mini AI
Molar mass of CO = atomic mass of C (12.01) + O (16.00) = 28.01 g/mol.