श्रीरयाफल्सन यसका लागि तियरलप्रतिस्थापन स्तर को के हो
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Answer:
MEANS:
1 = 97.7
2 = 74.3
3 = 50
4 = 30
5 = 13
UNCERTAINTY:
gimme a sec, ill put it in the comments under this
A salt derived from a weak base and a strong acid will yield an acid salt
The original results have not been replicated consistently and reliably.
The amount of the solute is constant during dilution. So the mole number of HCl is 2*1.5=3 mole. The volume of HCl stock is 3/12=0.25 L. So using 0.25 L stock solution and dilute to 2.0 L.
