nc metal will react with either hydrochloric or sulfuric acid to produce hydrogen gas. 30.0 g of zinc are to be used in the reaction, how much of each acid would be needed to completely react with all of the zinc? How much hydrogen gas (in grams) would be produced in each case?

nc metal will react with either hydrochloric or sulfuric acid to produce hydrogen gas. 30.0 g of zinc are to be used in the reaction, how much of each acid would be needed to completely react with all of the zinc? How much hydrogen gas (in grams) would be produced in each case?

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

I need help with 5 and 6

4. Iron(III) oxide may be reduced to pure iron either with carbon monoxide or with coke (pure
needed? In each case, how many kilograms of pure iron would be produced?
grams of nitrogen would be required to make 25.0 g of nitr
wok
P3. Zinc metal will react with either hvdrochloric or sulfuric acid to produce hydrogen gas.
Ir 50.0 g of zinc are to be used in the reaction, how much of each acid would be needed
to completely react with all of the zinc? How much hydrogen gas (in grams) would be
produced in each case? m
b. Calcium phosphate, silicon dioxide, and coke may be heated together in an electric furnace
to produce phosphorus, as shown in the following equation:boxa
2 Ca3(PO4)2 + 6 SiO, + 10C 6 ÇaSiO3 + 10 CÓ f + P4
(continued)
984, 1993, 2001 J. Weston Walch, Publisher
75
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