Mass Percent

36%

Calcium chloride contains what percent calcium by mass?

33%

Calculate the percent by mass sulfur in sulfuric acid, H₂SO₄.

16%

The mass percent of lithium in LiCl is

27%

What is the % (by mass) of carbon in carbon dioxide, CO₂?

11%

What is the mass percent of Hydrogen in water?

75%

What is the mass percent of carbon in methane, CH₄?

22%

What is the mass percent of water in CoCl₂.2H₂O

40%

What is the mass percent of water in FeCl₃.6H₂O

45%

What is the mass percent oxygen in sodium carbonate, Na₂CO₃?

48%

What is the percent by mass of chlorine in potassium chloride?

51%

What is the percent by mass of copper in copper(II) carbonate?

46%

What is the percent mass of water in Ba(OH)₂.8H₂O