Question

D. Calculate the molecular mass of the
following in u.
a. NH, b. CH,COOH c. C,H,OH
E. How many particles are present in 1
mole of a substance ?
F. What is the SI unit of amount of a
substance ?
G. What is meant by molar volume of a
gas ?
1
hoofoonservation

Answer 1

Answer:

D. a)15

b) 58

C) 30

E. 6.022*10^23 per moles

Explanation:

D. a) 14+1=15

b) 12*2+16*2+1*2=58

C) 12+1*2+16=30

E. It is the Avogadro number...