Author Question: The zinc within a copper penny does not oxidize because ________. A) zinc is an inert metal B) ... (Read 119 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
The zinc within a copper penny does not oxidize because ________.
 
  A) zinc is an inert metal
  B) it is not exposed to oxygen
  C) of an impossible build up of charge
  D) of a lack of water

Question 2

How many grams of water, H2O, can be produced by the reaction of 8 grams of oxygen, O2, and 8 grams of hydrogen, H2?
 
  A) 16 grams
  B) 10 grams
  C) 9 grams
  D) 8 grams



Mochi

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

For a complete list of videos, visit our video library