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.1.1gB.11gC.0.11gD.1.1kgE.11kg

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Howmanygramsofaceticacidarerequiredtoprepareabottleof(3.80Liters)vigenarwhichcontains3.0%(masspercen

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.1.1gB.11gC.0.11gD.1.1kgE.11kg
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

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.1.1gB.11gC.0.11gD.1.1kgE.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

密度数据没有告诉，按近似计算吧

大致按密度为1000g/L计算，应该是3800*0.03＝114g
你这里没有答案的。C答案要换成 0.11kg就对了。

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