howardiyanna howardiyanna

26-04-2020
Chemistry

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5. How many moles of NaCl will it take to make 3.0 L of
a 0.1 M solution?

Respuesta :

drpelezo drpelezo

27-04-2020

Answer:

0.30 mole NaCl needed.

Explanation:

From the definition of solution molarity => Molarity = moles solute / Volume of Solution in Liters => Molarity = moles/Volume(L) => solve for moles =>

moles = Molarity X Volume(L) = (0.1M)(3.0L) = 0.30 mole NaCl needed.

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