Answer:
Hence volume of oxygen gas measured at 0oC and 1atm, ineeded to burn completely 1L of propane gas (C3H8) under the same conditions is 5L.
Explanation:
hope it will help you
Hello!
This question can be solved using the
Henderson-Hasselbach equation, but first we need to know the value of pKa
pKa= -log(Ka)= -log(7,1*10⁻⁶)=5,15
Now, we apply the equation:
So, the pH of this solution would be
4,98
Have a nice day!
Answer:
They have one overall charge
Explanation:
Negative or positive
Answer:
8) 45 volt
9) 8 ohms
100 volt
Explanation:
using ohms law all through
8) v = 3×15
9) R= 120/15
the last V=100×1
I believe the answer to this question is true