Multiple Choice
How many grams of calcium chloride are needed to produce 1.50 g of potassium chloride?
CaCl2(aq) + K2CO3(aq) → 2 KCl(aq) + CaCO3(aq)
A) 0.896 g
B) 1.12 g
C) 2.23 g
D) 4.47 g
Correct Answer:

Verified
Correct Answer:
Verified
Q108: For the reaction symbolized as HCl(aq)+ NaOH(aq)→
Q109: If 100.mL of 0.400 mol L<sup>-1</sup> Na<sub>2</sub>SO<sub>4</sub>(aq)is
Q110: The chemical reaction occurring during the discharge
Q111: What is the molar concentration of sodium
Q112: Magnesium burns in air with a dazzling
Q114: A FeCl<sub>3</sub> solution is 0.175 mol L<sup>-1</sup>.How
Q115: What is the sum of the coefficients
Q116: How many grams of ZnSO<sub>4</sub> will be
Q117: Lithium and nitrogen react to produce lithium
Q118: Given the following reaction:<br>Na<sub>2</sub>SO<sub>4</sub>(s)+ 2 C(s)→ Na<sub>2</sub>S(s)+