solution without explanation is acceptable Phosphoric acid, H,PO4, is a very important compound used to make fertilizers. It isalso present in cola drinks. H,PO, can be prepared in two-step process.4P4O2P,O10P4010 +H,0H,PO,We allow 317 g of phosphorus to react with excess oxygen, which forms tetraphosphorusdecoxide, P,O,o in 82.1% yield. In the 2nd step reaction, a 93.5% yield of H,PO, isobtained.(a) Balance the chemical equations.(b) What mass of H PO is obtained?

Given is 317 g of phosphorus. P4 + O2 → P4O10 P4O10 + H2O → H3PO4 Yield of first reaction =…

P4 O2 P,O10 P4O10 + H,0 H,PO4 We allow 317 g of phosphorus to react with excess oxygen, which forms tetraphosphorus decoxide, PO1o in 82.1% yield. In the 2nd step reaction, a 93.5% yield of H,PO, is obtained. (a) Balance the chemical equations. (b) What mass of H,PO is obtained?

P4 O2 P,O10 P4O10 + H,0 H,PO4 We allow 317 g of phosphorus to react with excess oxygen, which forms tetraphosphorus decoxide, PO1o in 82.1% yield. In the 2nd step reaction, a 93.5% yield of H,PO, is obtained. (a) Balance the chemical equations. (b) What mass of H,PO is obtained?

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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Question

solution without explanation is acceptable

Phosphoric acid, H,PO4, is a very important compound used to make fertilizers. It is
also present in cola drinks. H,PO, can be prepared in two-step process.
4
P4
O2
P,O10
P4010 +
H,0
H,PO,
We allow 317 g of phosphorus to react with excess oxygen, which forms tetraphosphorus
decoxide, P,O,o in 82.1% yield. In the 2nd step reaction, a 93.5% yield of H,PO, is
obtained.
(a) Balance the chemical equations.
(b) What mass of H PO is obtained?

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