2fepo, + 3na s0,
fe (so); + 2na3po4
what is the theoretical yield of fe (so2), it 20,00 g of fepo, reacts with an excess of na so,?
26.52 g
53.04 g
150.8 g
399.99

What is the percent by mass of oxygen in fe2o3

May someone me with these science questions

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.