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ChemistryChemistry
17 April, 23:46

Solid urea, CN2OH4, (MM=60.06 g) and liquid water are produced by heating ammonia

(MM=17.03 g) gas and carbon dioxide (MM=44.01 g) gas according to the equation

below. This reaction is known to proceed with a percent yield of 85.5%. What is the

theoretical yield if 13.74 g of urea is actually collected?

2NH3 (g) + CO2 (g) →CN2OH4 (s) + H2O (1)

+4
Answers (1)
  1. 18 April, 00:46
    0
    16.1 g

    Explanation:

    Percent yield = (actual / theoretical) x 100

    85.5 = (13.74 / theoretical) x 100

    0.855 = (13.74 / theoretical)

    0.855 (theoretical) = 13.74

    theoretical = 13.74 / 0.855

    Theoretical = 16.070 = 16.1 g (3 sig figs)
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Home » Chemistry » Solid urea, CN2OH4, (MM=60.06 g) and liquid water are produced by heating ammonia (MM=17.03 g) gas and carbon dioxide (MM=44.01 g) gas according to the equation below. This reaction is known to proceed with a percent yield of 85.5%.
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