Multiple Choice
The recommended daily allowance (RDA) of calcium is 1.2 g. Calcium carbonate contains 12.0% calcium by mass. How many grams of calcium carbonate are needed to provide the RDA of calcium
A) 0.10 g
B) 0.14 g
C) 1.2 g
D) 10 g
E) 14 g
Correct Answer:
Verified
Correct Answer:
Verified
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