A chemist measures the amount of chlorine gas produced during an experiment. She finds that of chlorine gas is produced. Calculate the number of moles of chlorine gas produced.

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer