How many mL of a 0.500M solution of Na2SO4(aq) would be required to dilute with water to make 0.100L of 0.250M Na+(aq) (that,is a solution containing 0.250M sodium ion)?
How do we solve it? What type of problem is it? If you could work it out for me & explain, I`d forever be thankful
How do we solve it? What type of problem is it? If you could work it out for me & explain, I`d forever be thankful
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(100 mL) x (0.250 mol/L Na{+}) x (1 mol Na2SO4 / 2 mol Na{+}) /
(0.500 mol/L Na2SO4) = 25 mL
(0.500 mol/L Na2SO4) = 25 mL