3. How can you decrease the pressure of a gas in a container without changing the volume of the gas?
1 answer:
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Answer: 3.13 g
Explanation:
Radioactive decay follows first order kinetics.
Half-life of uranium-232 = 68.8 years
N = amount left after time t
= initial amount
= rate constant
t= time
= 100 g, t= 344 years,
N=3.13g
Answer:
Explanation:
The reaction we need to calculate:
1)
We need the ClO in the products side, so we use the inverse of this reaction:
2)
Now we need to combine this two:
The enthalpy of reaction: