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weqwewe [10]
3 years ago
9

What is the molarity of the solution resulting from the dissolution of 239 g glucose (C6H12O6) in 250

Chemistry
1 answer:
kifflom [539]3 years ago
6 0

Answer:

Molarity =5.32 M

Explanation:

Given data:

Mass of glucose = 239 g

Volume = 250 mL (250 /1000 = 0.25 L)

Molarity = ?

Solution;

Formula:

Molarity = number of moles / volume in litter

Number of moles:

Number of moles = mass/ molar mass

Number of moles = 239 g / 180.2 g/mol

Number of moles = 1.33 mol

Molarity:

Molarity = number of moles / volume in litter

Molarity = 1.33 mol / 0.25 L

Molarity =5.32 M

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Moles=\frac{Mass}{\text{ Molar mass}}

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