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What mass of melamine, C3N3(NH2)3, will be obtained from 160.0 kg of urea, CO(NH2)2, if the...

What mass of melamine, C3N3(NH2)3, will be obtained from 160.0 kg of urea, CO(NH2)2, if the yield of the overall reaction is 78.0% ?

Express your answer to three significant figures and include the appropriate units.

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