What volume of hydrogen will be produced at STP by the reaction 673 g of magnesium with
excess water according to the following reaction?
Mg +2H20 --> Mg(OH)2 + H2

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

In salt water solution,the salt is the blank