Chemistry, 02.07.2019 02:30 kovacscsilla55owjvhn
Out of water, sand, and salt, which material is soluble? which is insoluble material? which is solvent?
Answers: 1
Chemistry, 22.06.2019 00:40
During which time interval does the object travel approximately 10 meters
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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, 22.06.2019 20:00
If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?
Answers: 1
Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
Answers: 1
Out of water, sand, and salt, which material is soluble? which is insoluble material? which is sol...
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