Answer: The answer to the first one is the second option and the answer for the second one is the first option.
Explanation:
A.atomic mass(a)=16
atomic mass(b)=18
b.a and b are isotopes
c.(a)=2,6
(b)=2,6
Answer:
The answer is
<h2>0.89 atm </h2>
Explanation:
To convert from kPa to atm we use the conversion
101.325 kPa = 1 atm
If
101.325 kPa = 1 atm
Then
90.23 kPa will be

We have the final answer as
<h3>0.89 atm</h3>
Hope this helps you
The reaction would be Exothermic