Sodium combines with water to produce sodium hydroxide and hydrogen gas. Which word equation represents this violent reaction?

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.