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(Solved): please help!!!! How many molecules does \( 85.0 \mathrm{~g} \mathrm{HCl} \) contain? \( 2.04 \ ...
please help!!!!
How many molecules does \( 85.0 \mathrm{~g} \mathrm{HCl} \) contain? \( 2.04 \times 10^{24} \) molecules \( 1.98 \times 10^{24} \) molecules \( 1.40 \times 10^{24} \) molecules \( 2.54 \times 10^{24} \) molecules
Expert Answer
Ans- option c- 1.40 x 1024 molecules Given- molar mass of HCl = 36.458 g/mol mass of HCl= 85