Remaining Time: 6 hours, 16 minutes, 43 seconds. QUESTION 42 First, assign oxida
ID: 541746 • Letter: R
Question
Remaining Time: 6 hours, 16 minutes, 43 seconds. QUESTION 42 First, assign oxidation numbers for each atom in the balanced chemical equation below If the equation is too wide, the answer boxes will stack on top of each other instead of appearing side by side. Just put the oxidation number for the first atom in a formula in the far left or top box, and so on. 9 02(g) 5 Co2(g) 6 H20(g) so2/g) Now, identify each of the following. Note, no partial credit on sections below What got reduced? . What is the reducer . What lost electrons? . What got oxidized? . What oxidizing agent? What gained electrons? 5 points Save QUESTION 43 lou if the equation is too wide, the answer boxes will stack on top of each other instead of appearing side by side in the far left or top box, and so on First, assign oxidation numbers for each atom in the balanced chemical equation be 642 PM 062017Explanation / Answer
The oxidation numbers are :
In C5H12S
C= -2
H= +1
S = -2
In O2
O = 0
In CO2
C = +4
O = -2
In H2O
H = +1
O = -2
In SO2 :
S = +4
O = -2
The species that lose electrons gets oxidised , whereas the ones that gain electrons gets reduced.
Oxygen got reduced
C5H12S is the reducer
Carbon lost electrons
C5H12S got oxidised
O2 is the oxidizing agent
Oxygen gained electrons