Calculate the amount of sucrose needed to prepare a 500-ml solution with a concentration of 7.0 M. (FW of sucrose = 342.30). Show your calculations.
Added by Jason W.
Step 1
Given: Volume of solution = 500 ml = 0.5 L Molarity = 7.0 M Molar mass of sucrose = 342.30 g/mol Number of moles = Molarity x Volume Number of moles = 7.0 mol/L x 0.5 L Number of moles = 3.5 mol Show more…
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