What units can NOT be derived from a balanced chemical equation- A) Moles
B) Mass
C) Number of particles
D) Volume of gas
E) Temperature

Find the number of moles of argon in 364g of argon.

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.