People put lemon juice, a source of citric acid, on fish to ...

[nummyann]

People put lemon juice, a source of citric acid, on fish to quench the fishy smell, even on perfectly good fish fillets. What type of chemical reaction is occurring when people are quenching the fishy smell by adding lemon juice?
 
  A) an oxidation-reduction reaction
  B) a double displacement reaction
  C) an acid-base reaction
  D) a single displacement reaction

Question 2

The oxygen anion almost always has the charge of -2.
 
  Indicate whether the statement is true or false

[jesse.fleming]

Answer to Question 1

C

Answer to Question 2

TRUE

[nummyann]

Wow, this really help

[dreamfighter72]

Thanks for the timely response, appreciate it