Chemistry, 09.04.2020 10:51, GreenHerbz206
A scientist claims to have a cooling apparatus kept at -100C by liquid nitrogen. Is this possible? Why or why not?
Answers: 2
Chemistry, 21.06.2019 17:00, alevans7144
Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?
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Chemistry, 21.06.2019 21:30, leslyrivera11
If i make a solution by adding 83grams of sodium hydroxide to 750ml iβd water what is the molarity of sodium hydroxide
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Chemistry, 22.06.2019 06:30, coreyslotte
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
Answers: 2
Chemistry, 22.06.2019 14:30, amylumey2005
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
A scientist claims to have a cooling apparatus kept at -100C by liquid nitrogen. Is this possible? W...
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