2 Consider the following reaction: CS₂ (g) + 4 H₂ (g) <====> CH4 (g) + 2 H₂S (g) Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.142, [H₂] = 0.280, [CH4] = 0.0100, and [H₂S] = 0.0200. Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are measured.
2 Consider the following reaction: CS₂ (g) + 4 H₂ (g) <====> CH4 (g) + 2 H₂S (g) Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.142, [H₂] = 0.280, [CH4] = 0.0100, and [H₂S] = 0.0200. Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are measured.
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter10: Quantity Relationships In Chemical Reactions
Section: Chapter Questions
Problem 41E: Ammonia can be formed from a combination reaction of its elements. A small fraction of an unreacted...
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Question
![Chi Tester
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1 In which type of reaction are all the products compounds?
Oa) decomposition reaction
Ob) synthesis reaction
Oc) double replacement reaction
O d) combustion reaction
Oe) single-replacement reaction
Of) a) and b)
Og) a) and c)
Oh) a) and d)
Oi) a) and c)
Oj) b) and d)
Ok) b) and e)
Ol) c) and d)
O m) c) and e)
On) d) and e)
Oo) a) and b) and d)
Op) a) and d) and e)
Oq) b) and c) and d)
Or) no correct response
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5
Consider the following reaction:
CS₂ (g) + 4 H₂ (g) <====> CH4 (g) + 2 H₂S (g)
Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.142, [H₂] = 0.280, [CH4] = 0.0100, and [H₂S] =
0.0200.
Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in
scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific
notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are
measured.
a
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Chem 1110 Johnson/Lippert Q 9-Andrea Hodson
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Transcribed Image Text:Chi Tester
$
4
1 In which type of reaction are all the products compounds?
Oa) decomposition reaction
Ob) synthesis reaction
Oc) double replacement reaction
O d) combustion reaction
Oe) single-replacement reaction
Of) a) and b)
Og) a) and c)
Oh) a) and d)
Oi) a) and c)
Oj) b) and d)
Ok) b) and e)
Ol) c) and d)
O m) c) and e)
On) d) and e)
Oo) a) and b) and d)
Op) a) and d) and e)
Oq) b) and c) and d)
Or) no correct response
R
a
F4
F
2
%
5
Consider the following reaction:
CS₂ (g) + 4 H₂ (g) <====> CH4 (g) + 2 H₂S (g)
Calculate the value of Keq if the equilibrium concentrations are [CS₂] = 0.142, [H₂] = 0.280, [CH4] = 0.0100, and [H₂S] =
0.0200.
Place your answer in the box. Express your answer using only a number or numbers without text. Report your result in
scientific notation and to the proper number of significant figures. Use the following format to express a number in scientific
notation: 1.23E4 (or 1.23E-4 if the exponent is negative). Note that there are no spaces within the expression. All numbers are
measured.
a
F5
T
G
Chem 1110 Johnson/Lippert Q 9-Andrea Hodson
^
6
MacBook Air
c
F6
Y
H
&
7
<
F7
U
J
*
8
DII
F8
-
K
-
9
F9
O
)
0
L
A
F10
P
LI
:
4
F11
13
{
+ 11
=
11
I
F12
}
]
delete
retu
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