Molar Mass of S8 is
1 point
250 g/mol
256 gm/mol
225 gm/mor
Answers
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2
Explanation:
ANSWER
(a) Ethyne (C
2
H
2
) = 2×Mass of C atom+2×Mass of H atom=2×12+2×1=24+2=26 g/mol
(b) Sulphur dioxide (S
8
)=8×Mass of sulphur atom=8×32=256 g/mol
(c) P
4
=4×Mass of P atom=4×31=124 g/mol
(d) HCl=1×Mass of H atom+1×Mass of Cl atom=1+35.5=36.5 g/mol
(e) HNO
3
=1×Mass of H atom+1×Mass of N atom+3×Mass of O atom
=1×1+1×14+3×16=63 g/mol
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