Multiple Choice
The reaction most likely to lead to the formation of calcium bicarbonate in limestone regions is
A) the reaction between calcium chloride and sodium carbonate.
B) the reaction between sodium nitrate and carbonic acid.
C) the reaction between sodium hydroxide and acetic acid.
D) the reaction between calcium carbonate and carbonic acid.
E) the reaction between sodium carbonate and calcium carbonate.
Correct Answer:
Verified
Correct Answer:
Verified
Q121: The reaction, BaCl<sub>2</sub>(aq)+ H<sub>2</sub>SO<sub>4</sub>(aq) <span class="ql-formula"
Q122: What is the sodium ion concentration in
Q123: Which set below contains only weak electrolytes?<br>A)HNO<sub>3</sub>(aq),
Q124: If 50.0 mL of 6.50 M H<sub>2</sub>SO<sub>4</sub>
Q125: What is the net ionic equation
Q127: A dynamic equilibrium is reached when acetic
Q128: Give the formula of the polyatomic ion
Q129: Which is the acid anhydride for H<sub>2</sub>CO<sub>3</sub>?<br>A)CO<br>B)CO<sub>2</sub><br>C)C<sub>2</sub>O<sub>4</sub><br>D)H<sub>2</sub>O<br>E)H<sub>2</sub>CO<sub>3</sub>
Q130: How many grams of Fe(NO<sub>3</sub>)<sub>3</sub>?9H<sub>2</sub>O would be
Q131: What is the name of the oxoacid