KOH + H3AsO4 à K3AsO4 + H2O Given the unbalanced equation above, calculate the moles of potassium arsenate produced from the reaction of 0.125 moles of potassium hydroxide with excess of arsenic acid.

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2