https://ezto.mheducation.com/ext/map/index.html?_con=con&externaland stoich. 6Saved3 attempts leftCheck my workEnter your answer in the provided box.How many grams of NaH,PO, are needed to react with 61.54 mL of 0.679 M NAOH?NaH,PO (s) + 2NaOH(aq) → NazPO,(aq) 2H,0(1)g NaH,PO4

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Enter your answer in the provided box. How many grams of NaH,PO, are needed to react with 61.54 mL of 0.679 M NAOH? NaH,PO4(s) + 2NaOH(aq)→NazPO,(aq) + 2H,0(1) g NaH,PO4

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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and stoich. 6
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Enter your answer in the provided box.
How many grams of NaH,PO, are needed to react with 61.54 mL of 0.679 M NAOH?
NaH,PO (s) + 2NaOH(aq) → NazPO,(aq) 2H,0(1)
g NaH,PO4

Expert Solution

Step 1

Given that:

Molarity of NaOH = 0.679M

Volume of NaOH = 61.54ml = 61.54ml×1L/1000ml = 0.06154L

Molarity = moles÷volume

Moles of NaOH = (0.679mol/L)×0.06154L = 0.04179mol

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