Question

Calculate the molecular mass for H2SO4-

.(Atomic mass of H=1, S=32,O=16)
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Answer 1

Answer:

H2 = 1+1= 2

S=32

O4 = 4×16 = 64

total = 2 + 32+ 64 = 98

Answer 2

Answer:

molecular mass of H2SO4=1x2+32+16x4

=2+32+64

=98u

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