What volume of a 0.540 m naoh solution contains 15.5 g of naoh?

Asked by maham237 @ 25/12/2020 in Chemistry viewed by 333 People

Answered by maham237 @ 25/12/2020

The volume of 0.540m NaOH solution that contains 15.5 g of NaOH is calculated as follows

volume =moles/molarity
find moles of NaOH = mass/molar mass
= 15.5 g/ 40 g/mol = 0.3875 moles
volume is therefore = 0.3875/ 0.540 = 0.72 Liters
The volume is in liters since molarity in mole per liter

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