What Is the Mass in Grams of 0

question 44

Multiple Choice

What is the mass in grams of 0.250 mol of the common antacid calcium carbonate?

• A)4.0 × 10² g
• B)25.0 g
• C)17.0 g
• D)4.00 × 10⁻² g
• E)2.50 × 10⁻³ g

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