Calculate the molarity of a solution prepared by dissolving 6.01 g of NaI in enough water to prepare 312 mL of solution.

What is the oxidation number of Fe in FeS2.

Nitric acid (HNO3) is classified as a strong acid. What does this mean?

What is the pressure (in atm) inside a 10. L container that contains 6.0 g of oxygen gas (O2) at 2C?

When a solution of KCl(aq) is mixed with a solution of AgNO3(aq) what precipitate would form?

Express the number 178493 in scientific notation.

Which of the following is the correct orbital diagram for oxygen?         1s        2s               2p

The equation x =    with   free and  free ( and neither u nor v are a multiple of each other),  describes a plane through the origin.

Ethics can be defined as a theory of:

Questions 10 – 14 are based on the following passage          In the United States, if you live next door to someone, you are almost automatically expected to befriendly and to interact with that person. It seems so natural that we probably don’t even consider that this is a cultural expectation not shared by all cultures. In Japan, however, the fact that your house is next to another’s does not imply that you should become close or visit each other. Consider, therefore, the situation in which a Japanese buys a house next to an American. The Japanese may well see the American as overly familiar and as taking friendship for granted. The American may see the Japanese as distant, unfriendly, and unneighborly. Yet, each person is merely acting according to the expectations of his or her own culture. –DeVito, Essentials of Human Communication, 3rd edition, 1999, p. 129  In the first sentence, the word automatically means