Chemistry, 19.10.2019 08:00 gomezjuana123
Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium?
1.)oxygen + lithium oxide to lithium
2.)lithium + oxygen to lithium oxide
3.)oxygen + lithium to lithium + oxide
4.)lithium oxide to lithium + oxygen
Answers: 2
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Which description best characterizes the motion of particles in a solid?
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You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? <...
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