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Draw structures for all constitutional isomers with the molecular
formula C4H8 that have:
(a) Only single bonds (b) One double bond
Answers: 2
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Air can be considered a mixture. which statement does not explain why?
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Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas. caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible. relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
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Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere
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Draw structures for all constitutional isomers with the molecular
formula C4H8 that have:
(a...
(a...
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