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QUESTION 13 How many moles of atoms are present in 154 g of Na2O? 2.48 mol 7.45 mol 51.3 mol 0.827 mol 2 points QUESTION 14 Calculate how much ethanol, C2H5OH, will be produced from the reaction of 590. g of sugar (C6H12O6) if the reaction has a 88.5% yield. C6H12O6 2C2H5OH + 2CO2 302 g 170. g 267 g 134 g 2 points QUESTION 15 What is the percent by mass of hydrogen in sulfuric acid? 1.04% 2.06% 4.03% 5.93% QUESTION 16 In a reaction to produce chlorine gas, the theoretical yield is 25.6 g. What is the percent yield if the actual yield is 20.2 g? 21.1% 127% 20.2% 78.9%

Name: question 13 how many moles of atoms are present in 154 g of na2o 248 mol 745 mol 513 mol 0827 mol 2 points question 14 calculate how much ethanol c2h5oh will be produced from the reaction of 590 g of
Uploaded: 2023-07-20T17:19:18-08:00
Duration: 48 s
Channel: Susan Hallstrom
Description: question 13 how many moles of atoms are present in 154 g of na2o 248 mol 745 mol 513 mol 0827 mol 2 points question 14 calculate how much ethanol c2h5oh will be produced from the reaction of 590 g of

          QUESTION 13
How many moles of atoms are present in 154 g of Na2O?
 
 
2.48 mol
 
 
7.45 mol
 
 
51.3 mol
 
 
0.827 mol
2 points   
QUESTION 14
Calculate how much ethanol, C2H5OH, will be produced from the
reaction of 590. g of sugar (C6H12O6) if the reaction has a 88.5%
yield. C6H12O6 2C2H5OH + 2CO2
 
 
302 g
 
 
170. g
 
 
267 g
 
 
134 g
2 points   
QUESTION 15
What is the percent by mass of hydrogen in sulfuric acid?
 
 
1.04%
 
 
2.06%
 
 
4.03%
 
 
5.93%
 
 
 
 
QUESTION 16
In a reaction to produce chlorine gas, the theoretical yield is
25.6 g. What is the percent yield if the actual yield is 20.2
g?
 
 
21.1%
 
 
127%
 
 
20.2%
 
 
78.9%

Added by Gregory J.

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