Me with these three
some of the newest types of modern appliances are 100% efficient and lose...
Chemistry, 22.08.2019 04:00 DnakMeme6e7272727272
Me with these three
some of the newest types of modern appliances are 100% efficient and lose no energy to heat.
true
false
a perpetual motion machine is an invention that has only worked a few times in history.
true
false
thermal pollution occurs when factories use water to cool down their heated machinery, and then release the heated water into rivers and oceans.
true
false
Answers: 2
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The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion
Answers: 1
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Air can be considered a mixture. which statement does not explain why?
Answers: 1
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Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid
Answers: 1
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