Example 7 Phosphorus-32, a radioisotope used in the treatment of leukemia, has a half-life
of 14.3 days. If a sample contains 8.0 mg of phosphorus-32, how many milligrams
of phosphorus-32 remain after 42.9 days?​

What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

How would you reduce the volume of gas