Chemistry, 17.07.2019 05:00 roserose3098
The theory of continental drift proposes that the earth’s continents may have once been united add a supercontinent but have drifted apart over time. what was the name of the supercontinent? a. gondwanaland b. pangea c. laurasia d. americas
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Chemistry, 21.06.2019 20:30
10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)
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Chemistry, 22.06.2019 21:00
Which of the following is a physical property flammability heat of combustion solubility and toxicity
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Chemistry, 22.06.2019 23:00
What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 ´ 10-5 m?
Answers: 3
The theory of continental drift proposes that the earth’s continents may have once been united add a...
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