Question
Asked Oct 5, 2019
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How many milliliters of a 6.20 M NaOH solution are needed to provide 0.345 mol of NaOH?

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Expert Answer

Step 1

The values are given as follows:

molarity of NaOH 6.20 M
=6.20 mol/L
moles of NaOH 0.345 mol
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molarity of NaOH 6.20 M =6.20 mol/L moles of NaOH 0.345 mol

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Step 2

The required amount of volume of NaOH can be calculated with the help of molarity formula as follows:

molarity of NaOH = moles of NaOH
volume of NaOH
moles of NaOH
volume of NaOH
molarity of NaOH
0.345 mol
6.20 mol/L
0.0556 L
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molarity of NaOH = moles of NaOH volume of NaOH moles of NaOH volume of NaOH molarity of NaOH 0.345 mol 6.20 mol/L 0.0556 L

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Step 3

The volume of NaOH is converted i...

Since
1L 1000 mL
Now
0.0556L1000 mL55.6 mL
1L
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Since 1L 1000 mL Now 0.0556L1000 mL55.6 mL 1L

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