Question

1) calcule as massas moleculares a seguir:
URGENTE

Answer 1

a) Já respondida, 56 u.

b) H2O =  2.1 + 1.16 = 2 + 16 = 18 u

c) C6H12O6 = 6.12 + 12.1 + 6.16 =  72 + 12 + 96 = 180 u.

d) H2SO4 = 2.1 + 1.32 + 4.16 = 2 + 32 + 64 = 98 u.

e) Já respondida, 17u.

f)C6H6 = 6.12 + 6.1 = 72 + 6 = 78 u.

g)C60 = 60.12 =720 u.