sarareyami61 sarareyami61

26-05-2021
Chemistry

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Determine the mass of NaCl needed to create a 500. ml solution with a concentration of 1.50 M.

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katchaser2 katchaser2

26-05-2021

Answer: 43.83g

Step by Step: M=moles/liters
500ml=0.5L

1.50M=?/0.5L

1.50 • 0.5= 0.75 mols

0.75mols • 58.44g/mol = 43.83g NaCl

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