11
QuizMultiple Choice
Unit Test — Unit test
Question 11 • CR SS Chemistry S2 2018/19 2026
The reaction below was carried out in an acidic solution.Which statement is true about this equation?
Answer
A
Although it is unbalanced, it can be balanced by using the half-reaction method.B
It has been balanced by using the half-reaction method.C
It has been balanced by directly using spectator ions.D
Although it is unbalanced, it can be balanced by directly using spectator ions.