Question

calculate the mass percentage of different constituent elements in urea​

Answer 1

Answer:

The mass percent for each element is mass % C = 9×12.01 g/mol 134.17 g/mol ×100 =80.56% C mass % H = 10 ×1.008 g/mol 134.17 g/mol ×100 =7.513% H mass % C = 1×16.00 g/mol 134.17 g/mol ×100 =11.93% O Adding together the mass percents … And now to dive into the actual math and calculate the molar mas