In the reaction below, how many moles of chlorine molecules are needed to react with 49.1 g of sodium hydroxide?
3C12(g) + 6NaOH(aq) → 5NaCl(aq) + NaClO3(aq) + 3H20(1)
a. 3.68 mol chlorine
b. 1.228 mol chlorine
c. 2.46 mol chlorine
d. 0.614 mol chlorine
e. None of these

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )

How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)

The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.