Calculate the Percentage by Mass of Lead in PbCO₃

question 109

Multiple Choice

Calculate the percentage by mass of lead in PbCO₃.

• A)17.96
• B)22.46
• C)73.05
• D)77.54
• E)89.22

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The number of people who can be accommodated in a space, such as a vehicle, room, or venue, based on the available seats.

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