1-How many mL of a 7.4 M HCl solution would it take to make a 250 mL of a 1.5 M solution?

0.2

0

1233.33

0.4

50.68

2-What volume of 6.2 M NaOH is needed to completely titrate 0.9 L of 2.49 M sulfuric acid according to the equation:

H2SO4(aq)+2NaOH(aq)âNa2SO4(aq)+2H2O

4.48 L

0.18 L

13.89 L

722.9 L

0.72 L

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Tod ThielLv2

13 Dec 2019

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