Lead (II)carbonate Decomposes to Give Lead (II)oxide and Carbon Dioxide

question 142

Multiple Choice

Lead (II) carbonate decomposes to give lead (II) oxide and carbon dioxide: PbCO₃ (s) → PbO (s) + CO₂ (g)
If the reaction yield is 95.7%, how many grams of lead (II) oxide will be produced by the decomposition of 2.50 g of lead (II) carbonate?

• A)1.04
• B)1.55
• C)2.09
• D)4.00
• E)5.55

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