Question

Calculate the molar mass of the following compounds 1)Urea[CO(NH2)2] ,2) BORIC ACID [H3BO3]​

Answer 1

Answer:

1)urea- for C= 12g/mol N= 14g/mol H= 1g/mol O=16g/mol

12+16+14(2)+2(2)= 60g/mol

2)boric acid - B=10 g/mol

3(1)+10+16(3)= 61 g/mol