Chemistry, 21.07.2019 13:00 nikeahbrown
Which energy changes are associated with a liquid boiling? a. energy is released, and potential energy decreases. b. energy is absorbed, and potential energy increases. c. energy is released, and kinetic energy decreases. d. energy is absorbed, and kinetic energy increases.
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Chemistry, 22.06.2019 00:20
What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
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Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
Chemistry, 23.06.2019 00:30
What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community
Answers: 2
Which energy changes are associated with a liquid boiling? a. energy is released, and potential en...
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