How much energy is released when 5.6 grams of FeO
react with excess carbon monoxide?

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

In which reaction is precipitation occurring?

Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.