This topic contains a solution. Click here to go to the answer

Author Question: Earth's radius is about ______________ mi. Fill in the blank(s) with correct ... (Read 100 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
Earth's radius is about ______________ mi.
 Fill in the blank(s) with correct word

Question 2

Give the formula, including the ionic charge, for each of the following polyatomic ions.
 a. hydroxide
  b. sulfate
  c. ammonium
  d. phosphate



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momo1250

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

4000

Answer to Question 2

a . OH
b. SO42
c. NH4+
d. PO43



big1devin

  • Hero Member
  • *****
  • Posts: 583
Both answers were spot on, thank you once again



momo1250

  • Sr. Member
  • ****
  • Posts: 338

 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

For a complete list of videos, visit our video library