Problem 1

If the density of a diamond is 3.5 g/cm³ , what would be the mass of a diamond whose volume is    cm³.

Your Answer  g

Problem 2

A reaction between sodium and chlorine should yield 42 grams of sodium chloride. In your experiment, the actual yield is  g. Calculate the percent error of your experiment

Percent Error  %

Problem 3

A reaction between nitrogen and oxygen should theoretically produce g of nitrogen dioxide. If the percent error was  %, how much nitrogen dioxide was actually produced?

Your Answer  g