Chemistry, 18.10.2019 01:30 19thomasar
Lightsticks produce light via a chemical reaction. dropping a lightstick into hot water makes it glow a) less intensely. b) more intensely. c) a different color. d) for a longer period of time.
Answers: 3
Chemistry, 22.06.2019 21:00
Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
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Chemistry, 22.06.2019 23:50
Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
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Chemistry, 23.06.2019 07:00
How does science use models to gain a better understanding of concepts?
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Lightsticks produce light via a chemical reaction. dropping a lightstick into hot water makes it glo...
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