1 .		When metals react with acids, metal atoms lose electrons. [Hint]  True  False
2 .		Acids turn litmus paper blue. [Hint]  True  False
3 .		Alkaloids are organic acids. [Hint]  True  False
4 .		The Arrhenius definition of an acid is a substance that produces H+ ions in aqueous solution. [Hint]  True  False
5 .		An acid-base reaction is a neutralization reaction. [Hint]  True  False
6 .		Solutions of weak acids can be concentrated. [Hint]  True  False
7 .		Kw is called the wet constant for water. [Hint]  True  False
8 .		A solution is basic if the pH is less than 7. [Hint]  True  False
9 .		Human blood is buffered. [Hint]  True  False
10 .		Combustion of coal in the Midwest can cause acid rain in the northeastern portion of the United States. [Hint]  True  False