What will be the kinetic energy change of the ram of a pile driver when it suddenly undergoes a 10 kJ decrease in potential ener
1 answer:
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Answer:
177 mmHg
Explanation:
Given that:
The sample of a gas is with Pressure (1) = 500 mmHg
The initial temperature = 773 K
The final temperature = 273 K
Using ideal gas equation:
Answer:
54.9 kJ/mol
Explanation:
The relation between the activation energy (Ea) and the rate constant (k) is given by the Arrhenius equation.
where,
A is a collision factor
R is the ideal gas constant
T is the absolute temperature
Reaction B is one million times faster than reaction A at the same temperature. So .
Then,
Answer : The unit of in mol/L.mm Hg is,
Explanation :
As we know that the is the Henry's Law constant for argon at
is,
Now we have to determine the unit of in mol/L.mm Hg
Conversion used for pressure from atm to mmHg is:
1 atm = 760 mmHg
So,
Thus, the unit of in mol/L.mm Hg is,