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001 10.0 points
If you mix 4.5 g of HCl in enough water to
make 0.9 L (900 mL) of solution, what is the
molarity of the solution?
Answer in units of M.

001 100 points If you mix 45 g of HCl in enough water to make 09 L 900 mL of solution what is the molarity of the solution Answer in units of M class=

Respuesta :

M=moles of solute/liters solvent

4.5g HCl/36.45 g/mol HCl=0.12 moles

0.12/0.9= 0.14 M

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