Chemistry, 25.10.2019 10:43 ejhoff9713
50 ml of 1n ch3cooh mixed with 10 of 1 n ch3coona solution wil have an approximate ph (pka of ch3cooh=4.7 and log2=0.3)
a) 4
b) 5
c) 3
d) 7
Answers: 1
Chemistry, 22.06.2019 19:00, elizabethajih99
Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
Answers: 1
Chemistry, 23.06.2019 00:00, tonimgreen17p6vqjq
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
50 ml of 1n ch3cooh mixed with 10 of 1 n ch3coona solution wil have an approximate ph (pka of ch3coo...
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