Chemistry, 10.12.2020 14:00 jaydenjohnson6310
What is the pH of a solution of vinegar with hydrogen ion concentration 2 x 10-⁴ M .Given log 2=0.3010[show the steps clearly in your answer]
Answers: 2
Chemistry, 22.06.2019 22:30, itsmaddierae11
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
Chemistry, 23.06.2019 06:30, nikeahbrown
Consider the heating curve of h2o and line segments a, b, and c. several changes are taking place at a, b, and c. all but one would be an appropriate description as e move through segments a, b and then c.
Answers: 3
Chemistry, 23.06.2019 06:30, aurikmah2005
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
What is the pH of a solution of vinegar with hydrogen ion concentration 2 x 10-⁴ M .Given log 2=0.30...
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