A student goes the beach. She thinks that at night the sand will get cooler faster than the water. Which sentence describes the student's thinking?

Calcium hydroxide and hydrochloric acid react to form calcium chloride and water as shown in the chemical reaction. if the chemicals are present in exactly the correct ratios to fully use all of the ingredients, how many moles of water would be formed from 5 moles of hcl? (oh)2 + ? +