Balanced Equation: 2 NaOH + H2SO4 → 2 H2O + Na2SO4 1. How many moles of sodium hydroxide are needed to produce 320 grams of water?

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

What happens when the temperature of a solution increases?

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate