Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Transcribed Image Text:O Attempt 3
Consider the reaction.
2 Pb(s) + O, (g) 2 PbO(s)
→ 2
An excess of oxygen reacts with 451.4 g of lead, forming 386.6 g of lead(II) oxide. Calculate the percent yield of the reaction.
percent yield: 74
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Transcribed Image Text:Check Answer
estion 21 of 23 >
For the reaction
2 NaOH + H, S0, Na, SO, + 2 H,O
how many grạms of sulfuric acid, H2SO4, are needed to react completely with 44.5 g of sodium hydroxide, NaOH?
mass:
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