Someone has been working on stoichiometry problems, but they've made some mistakes ircle/highlight the mistakes and then work out the problem correctly (calculate the correc n the shaded box with units!!! 2 Al + 3 Br, 2 AIBR, How many moles of aluminum bromide wVould be produced from reacting 20 moles o
Someone has been working on stoichiometry problems, but they've made some mistakes ircle/highlight the mistakes and then work out the problem correctly (calculate the correc n the shaded box with units!!! 2 Al + 3 Br, 2 AIBR, How many moles of aluminum bromide wVould be produced from reacting 20 moles o
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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I need help with 1-3 please
Transcribed Image Text:4..
SToichiomery Gone Wrong - L
Name
Someone has been working on stoichiometry problems, but they've made some mistakes along the way. Your job is to
circle/highlight the mistakes and then work out the problem correctly (calculate the correct answer) and put your answer
in the shaded box with units!!!
2 Al + 3 Br,
1. How many moles of aluminum bromide would be produced from reacting 20 moles of aluminum?
→ 2 AIBR,
20 moles Al
2 moles AlBr,
1 mole Al
2.
In order to react 109 grams of bromine gas completely, how many moles of aluminum are required?
109 g Br,
3 moles Br,
2 moles Al
159.8 g Br,
3 moles Br,
3. What mass of bromine gas is required to react with 2.80 moles of aluminum?
3 mole Br,
2.80 moles Al
79.9 g Br,
2 mole Al
1 mole Br,
4 Fe + 3 02
2 Fe,0,
ales of Fo
Whet voluma (litora) of 0 inroanit
MAY
17
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