How many moles of aluminum oxide are produced when 6 moles of oxygen gas react? 4Al + 3O2 → 2Al2O3

Modern weaponry has increased the number of deaths in wars and violent conflicts.

Explain that newton first law,second law and third law of motion?

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5