Nur Alimah

This page lists questions and answers that were posted by visitors named Nur Alimah.

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The following questions were asked by visitors named Nur Alimah.

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The following answers were posted by visitors named Nur Alimah.

-potassium hydroxide (pellets),KOH molecular weight - 56.1 g -hence 0.5 M, 28 g(1/2 of 56) of KOH dissolve in 280 ml ethanol, *take ratio 1 g:10 ml the it will be 28 g KOH: 280 ml ethanol -stir them up till clear
8 years ago