What is the relative molecular mass of oxygen?

(a)  

What is the relative molecular mass of water?

(a)  

What is the relative molecular mass of hydrogen bromide?

(a)  

What is the relative formula mass of lithium fluoride?

(a)  

What is the relative formula mass of potassium oxide?

(a)  

What is the relative formula mass of calcium carbonate?

(a)  

What is the relative formula mass of sodium hydroxide?

(a)  

What is the relative molecular mass of C₅H₁₂?

(a)  

What is the relative molecular mass of N₂O₅?

(a)  

What is the relative molecular mass of CH₃COOH?

(a)  

What is the relative formula mass of (NH₄)₂SO₄?

(a)  

What is the relative formula mass of Fe(NO₃)₃?

(a)  

What is the relative formula mass of Ca(OH)₂?

(a)  

What is the relative formula mass of Al₂(CO₃)₃?

(a)