What volume of gas at STP is produced when 3.41 g of Mg is reacted with hydrochloric acid according to the following reaction?
Mg(s) + 2 HCl(aq) → MgCl2(aq) + Hz(9)

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.