AnswersPGHS Chemistry B CRCumulative Exam — Cumulative examQuestion 19
19
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 19 • *PGHS Chemistry B CR

Which is an example of ionization?

Answer
A
C + O2 CO2
Option A
B
H2CO3 H2O + CO2
Option B
C
SO2 + H2O HSO3– + H+
Option C
D
Mg(OH)2 Mg2+ + 2OH–
Option D
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