Given the following unbalanced reaction, answer parts a, b, c, and d. (Not all choices will be used) a) Balance the following reaction. Please place "1" if the coefficient is 1.
Given the following unbalanced reaction, answer parts a, b, c, and d. (Not all choices will be used) a) Balance the following reaction. Please place "1" if the coefficient is 1.
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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Transcribed Image Text:01 Fill in the Blank Drag and Drop
20 /22
Given the following unbalanced reaction, answer parts a, b, c, and d. (Not all choices will be used)
a) Balance the following reaction. Please place "1" if the coefficient is 1
B2H6 +
3
2
HBO2 +
2
H20
b) How many moles of water are produced from 3.50 moles of B2H, react with excess 02?
3.50 mol B2H6
3 mol O2
1 mol B2H6
3.50 mol B2H6
c) How many moles of water are produced from 19.2 g of B2H6?
19.2 g B2H6
1 mol B2H6
27.67 g B2H6
2 mol H20
1 mol B2H6
1.39 mol H20
d) What mass of O2 will be needed to burn 36.1 g of B2H6?
36.1 g B2H6
1 mol B2H6
27.67 g B2H6
3 mol O2
1 mol B2H6
31.998 g O2
1 mol O2
125.2 g O2
: 1
:: 125.2 g O2
:: 4
:: 7 mol H,O
:: 5
:: 6
:: 3.50 mol B2H6
: 36.1 g B2H6
:: 1 mol B2H6
:: 19.2 g B2H6
:: 2 mol H20
:: 1.39 mol H2O
:: 2
:: 3 mol O2
: 27.67 g B2H6
:: 1 mol O2
:: 31.998 g O2
:: 3
S
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