CH-30
Reactions of acids
Chemistry · Secondary 3 · Easy · Reactions of acids
A student tests four aqueous solutions with universal indicator.
P: pH 2
Q: pH 7
R: pH 8
S: pH 12
Which solution will react with magnesium carbonate to produce a salt, water and carbon dioxide only?
P: pH 2
Q: pH 7
R: pH 8
S: pH 12
Which solution will react with magnesium carbonate to produce a salt, water and carbon dioxide only?
- P
- Q
- R
- S
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.