Question

determine the number of molecules of SO2 Containing 16g of oxygen​

Answer 1

Answer:

THE NUMBER OF MOLECULES IN SO2 IS 1.5055×10²³

Explanation:

MOLAR MASS OF SO2

MASS OF SULPHUR ATOMS + MASS OF OXYGEN ATOMS

32+16×2=64u

N=m/M×avagadro number

=16/64×6.022×10²³=0.25×6.022×10²³=1.5055×10²³

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