Question

Calculated the molarity if naoh in the sol. prepared by disloving its 4 g in enough water to form 250 mL of the sol.

Answer 1

HEY.......
HERE IS U R ANSWER
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MOLES = 4/40 = 0.1

MOLARITY = 0.1/250
= 0.4 mol L^-1
=0.4 M
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HOPE IT WILL HELP YOU A LOT....
THANKU.....

Answer 2

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