Chemistry
heavy2626
2015-11-18 13:32:42
What is the molarity of a solution prepared by dissolving 10.0grams of NaOh in water and diluting to 500Ls with water
ANSWERS
Dajiahbooo
2015-11-18 16:58:23

mNaOH: 23+16+1 = 40 g/mol 40g NaOH ---- 1 mol 10g NaOH ----- X X = 0,25 mol 500L = 500 dm³ C = n/V C = 0,25/500 C = 0,0005 mol/dm³ :•)

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