Multiple Choice
Calcium oxide, CaO, also known as quick lime, will react with carbon dioxide to form calcium carbonate, CaCO3. Which species, if any, acts as a Lewis acid in the reaction?
A) Ca2+
B) O2-
C) CO2
D) CaCO3
E) None of these choices are correct.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q4: The ammonium ion, NH<sub>4</sub><sup>+</sup>, is a weak
Q17: Which one of the following will give
Q31: The substance Ba(OH)<sub>2 </sub>is considered<br>A)a weak Arrhenius
Q33: The strongest base which can exist in
Q35: It is not possible to have a
Q45: All strong acids have weak conjugate bases.
Q52: Select the correct relationship among the concentrations
Q70: Which one of the following pairs is
Q71: Which, if any, of the following acids
Q87: What is the pH of a 0.75