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swelch2010
24.06.2021 •
Mathematics
, where H+ is the concentration of hydrogen ions. What is the approximate pH of a solution whose hydrogen ion concentration is 2 times 10 with a exponet of -9 1.0 2.9 8.7 9.3
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Ответ:
You just go back 5.5 and up 2
and the second one you go right 2 and 5.5 down
Step-by-step explanation:Part b↓
One is in quadrant q and the other is is quadrant s.The digests do not read the same.