dennis872 dennis872
  • 24-10-2019
  • Chemistry
contestada

Calculate the molarity of 139 grams of sucrose, C12H22O11, in 2.60 liters of solution.

Respuesta :

olowookereboyede
olowookereboyede olowookereboyede
  • 30-10-2019

Answer:

to calculate the molarity of the said sucrose,

firstly calculate the moles

which is = Molecular weight of C12H22O11 = 342g/mol

then

moles = 139/342

= 0.41 moles

to calculate Molarity now

Molarity= moles of the solute/volume of solution in liter

=0.41/2.60

=0.158M

Explanation:

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