Question

Calculate the gram molecular mass of the following. a) H₂O b) CO₂​

Answer 1

Answer:

a) H2O: (2x1+16)=2+16=18g

b) CO2 = 12 + (16 X 2)

= 12 + 32

= 44 g

Answer 2

Answer:

44.01 amu

Explanation:

i. molecular mass of H2o is 2 (1.008 amu)

+16.00amu

ii.molecular mass of co2 is 12.01 amu +2 (16.00amu)

Answer 44.41 amu