Which statement describes electrolysis?
(1) chemical energy is used to produce an electrical...
Chemistry, 29.08.2019 11:30 sleimanabir
Which statement describes electrolysis?
(1) chemical energy is used to produce an electrical change.
(2) chemical energy is used to produce a thermal change.
(3) electrical energy is used to produce a chemical change.
(4) thermal energy is used to produce a chemical change
Answers: 1
Chemistry, 21.06.2019 22:00
Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water
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Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
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Chemistry, 23.06.2019 03:40
The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
Answers: 2
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