How many miles of HCl would it take to make 50 mL of .1 M solution?
回答 (2)
2016-05-17 10:25 am
✔ 最佳答案
Number of moles of HCl= (Molarity of HCl) × (Volume of solution in L)
= (0.1 mol/L) × (50/1000 L)
= 0.005 mol
2016-05-17 4:06 pm
Moles = 50mL/1000mL * 0.1mol /L = 0.005 mol HCl required.
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