2. Write a balanced chemical equation from the following descriptions.
a. A solution of silver (I) nitrate is mixed with a solution of sodium chloride.
The products are solid silver (I) chloride and aqueous sodium nitrate.

the answer is d. 74.02

answer: i dont know the answer but this might

explanation:

l

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.