C is correct.
Please vote my answer brainliest. thanks!
Answer:
The outermost energy shell of an atom likes to be full with 8 electons
Explanation:
0.0857
Rounding off to three digits
Since 7 is more than five you change it to 0 and add 1 to 5
A: 0.086
I am almost positive that the answer is: Plasmas. Let me know if im right or not please!! :)
<u>Answer:</u> The molarity of barium hydroxide solution is 0.118 M.
<u>Explanation:</u>
To calculate the concentration of acid, we use the equation given by neutralization reaction:

where,
are the n-factor, molarity and volume of acid which is 
are the n-factor, molarity and volume of base which is 
We are given:

Putting values in above equation, we get:

Hence, the molarity of
solution will be 0.118 M.