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Molar Masses

Question 2 • LA-Chemistry A

CaCl2+ 2AgNO3 → Ca(NO3)2 + 2AgCl:

Answer
A
balanced
B
unbalanced

Explanation

Count each type of atom on both sides. There is 1 calcium, 2 chlorine, 2 silver, 2 nitrogen, and 6 oxygen atoms on each side, so the equation is balanced. The correct choice is “balanced.”

AI-written and checked against the verified answer.

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