Questions 1-5 Questions 6-10 Questions 11-15 Questions 16-20 Questions 21-25 Questions 26-30 Questions 31-35 Questions 36-40 Questions 41-45 Questions 46-50

Question 51-53 Questions 54-55
 Questions 56-57 Questions 58-59 Questions 60-61 Questions 62-65  Questions 66-68  Questions 69-72  Questions 73-77 Questions 78-79 Questions 80-82 Questions 83-85  

Questions

Explanations

Which term best describes this reaction?

(1) ionization (3) oxidation

(2) neutralization (4) reduction

Table J

The compounds can be differentiated by their

(1) boiling points

(2) gram-formula masses

(3) numbers of hydrogen atoms

(4) percent compositions by mass of carbon

Which numerical setup can be used to determine the atomic mass of naturally occurring lithium?

(1) (7.6)(6.015 u) (92.4)(7.016 u)

(2) (0.076)(6.015 u) (0.924)(7.016 u)

According to one acid-base theory, the forward reaction is classified as an acid-base reaction because

(1) H₂S is a H⁺ donor and CH₃NH₂ is a H⁺ acceptor

(2) CH₃NH₂ is a H⁺ donor and H₂S is a H⁺ acceptor

(3) HS^- and CH₃NH₃⁺  are both H⁺ donors

(4) CH₃NH₃ and HS^- are both H⁺ acceptors 

On to Question 51-53