How many grams of acetic acid are required to prepare a bott

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How many grams of acetic acid are required to prepare a bottle of (3.80 Liters) vigenar which contains 3.0% (mass percent) of acetic acid?
A.1.1g
B.11g
C.0.11g
D.1.1kg
E.11kg

好像溶液的密度缺.
不过醋溶液只有3.0%质量百分比,密度近似为10^3kg/m3吧.
3.8× 10^（-3） × 10^3kg/m3 = 3.8kg
3.8kg * 3.0% = 0.114 kg
选C吧,你应该是单位打错了

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