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Asked Nov 14, 2019
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How many grams are in 3.55 moles of NaCl?

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Expert Answer

Step 1

Solution stoichiometry involves the calculation of concentration of solutions in the given conditions of volumes, moles etc.

Step 2

Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are used to calculate the molarity of solution. The relation between moles, volume and molarity is as given below;

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Moles of solute Molarity volume of solution in L Mass of solute ing Molar mass of solute (g/mol) Moles

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Step 3

Molar mass of HCl = 36.5 g/mol

Moles of HCl = 3.5...

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Mass of solute ing Molar mass of solute (g/mol) Mass in g Moles 3.55 moles = 36.5 g/mol Mass in g-3.55 molesx36.5 g/mol Mass in g 129.6 130g

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