A) Write a balanced equation for the following reaction: Solid magnesium and oxygen gas react to form solid magnesium oxide. B) Find the limiting reagent if 0.823 moles of magnesium and 0.625 moles of oxygen gas react according to the equation above. Show your work.

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180