Answer:
D, the last one, You're circumstances are different.
Explanation:
The contraction "You're" Is actually the words "You are" stuck together. If this was a proper sentence it would have used the possessive "Your" in place of "You're."
Which of the following solution(s) would be a buffer? Select all that apply.
a. 100.0 mL of a solution that contains 0.100 M benzoic acid and 0.100 M potassium benzoate
b. 100.0 mL of a 0.100 M propanoic acid
Answer:
option 4
Explanation:
this evidence is based on statistical data created by research, rather than opinions or weak points like the other options
