AnswersCR SS Chemistry S2 201819 2026Scientific Notation and Significant Figures — Unit testQuestion 7
7
QuizMultiple Choice
Scientific Notation and Significant Figures — Unit test
Question 7 • CR SS Chemistry S2 2018/19 2026
Consider the equation below.Zn + H2SO4 ZnSO4 + H2The mole ratio of zinc to zinc sulfate is
Answer
A
1:1.B
1:2.C
2:1.D
3:1.