And what should I do with this information
Answer:
english pls so i can answer
One mole of hydrogen peroxide contains 6.02 x 10^23 molecules of hydrogen peroxide. And each molecule contains 4 atoms, so the answer is 4 x 6.02 x 10^23.
Answer:
PBr5 is the formula of phosphorus pentabromide.
hope it helps!
