10-04-2018
Chemistry

contestada

What is the concentration when 0.065 moles of NaNO3 are dissolved in enough water to make 150.0 mL of solution?

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kenmyna kenmyna

20-04-2018

the concentration when 0.065 moles of NaNO3 are dissolved in enough water to make 150 ml of solution is calculated as follows

concentration (molarity) = moles/volume x1000

molarity is therefore= 0.065moles/ 150 x1000 = 0.43M

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