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b) x is a solution containing 0.25moldm-3 Koh calc the; 1)mass of Koh in 125cm3...

b) x is a solution containing 0.25moldm-3 Koh calc the;
1)mass of Koh in 125cm3 of x
I) volume of distilled water that should be added to 25cm3 of x to produce a solution containing 0.05 moldm-3 Koh (h=1,o=16,k=35)
C) 25.00cm3 of a solution containing 25.92g of y2co3 perdm3 neutralized by 24.5cm3 of 0.5moldm-3 HCL?

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