25.0 mL sample of NaOH requires 42.49 mL of 0.219 M H2SO4 to reach neutralization. What is the molar concentration of the NaOH solution? H2SO4(aq) + 2NaOH(aq) --> Na2SO4(aq) + 2H2O(l) Question 19 options: 0.186 M 0.142 M 0.744 M 0.372 M none of these
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A 25.0 mL sample of NaOH requires 42.49 mL of 0.219 M H2SO4 to reach neutralization. What is the molar concentration of the NaOH solution?
H2SO4(aq) + 2NaOH(aq) --> Na2SO4(aq) + 2H2O(l)
Question 19 options:
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0.186 M |
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0.142 M |
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0.744 M |
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0.372 M |
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none of these |
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