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Please help it’s a test and it’s due by midnight :( please help me it’s just those three questions!!!
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Chemistry, 21.06.2019 22:00
Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )
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What forms when chemical reactions combine pollution with sunlight?
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An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
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Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
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Please help it’s a test and it’s due by midnight :( please help me it’s just those three questions!!...
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