-109.3 F
-78.5 C
Is the boiling point of CO2
Answer:
The correct answer is ;
Cancel out CO because it appears as a reactant in one intermediate reaction and a product in the other intermediate reaction.
The final chemical reaction:
Explanation:
Step 1 :
..[1]
Step 2:
..[2]
Adding equation [1] and [2] will give us final equation :
CO (g) on both sides will get cancel and the final equation comes out to be :
CO as a reactant and a product in the final chemical reaction is written as:
Answer:
336.8 kilo Joules is the change in internal energy of the system.
Explanation:
The equation for first law of thermodynamics follows:
where,
Q = heat added to the system
ΔU = Change in internal energy
W = work done
We have :
Amount of heat given out by the system will be negatuive as heat relased by the system = Q
Q=
Work done on the system will positive as work is done on the system:
w =
336.8 kilo Joules is the change in internal energy of the system.
Answer:
Intermolecular forces (IMFs) can be used to predict relative boiling points. The stronger the IMFs, the lower the vapor pressure of the substance and the higher the boiling point. Therefore, we can compare the relative strengths of the IMFs of the compounds to predict their relative boiling points.
Explanation:
Explanation:
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