Which of the following ions contains oxygen? A) chlorite B) ...

[fbq8i]

Which of the following ions contains oxygen?
 
  A) chlorite
  B) cyanide
  C) chloride
  D) ammonium

Question 2

Give the theoretical yield, in moles, of CO2 from the reaction of 4.00 moles of C8H18 with 4.00 moles of O2. 2 C8H18 + 25 O2  16 CO2 + 18 H2O
 
  A) 0.640 moles
  B) 64.0 moles
  C) 2.56 moles
  D) 16.0 moles

Question 3

Which of the following anions does not have 2 oxygen atoms and a net charge of -1?
 
  A) sulfite
  B) nitrite
  C) chlorite
  D) peroxide

[Juro]

Answer to Question 1

A

Answer to Question 2

C

Answer to Question 3

A

[fbq8i]

Wow, this really help

[miss.ashley]

Great answer, keep it coming