Chemistry, 20.02.2020 05:28 lumikuz123
What type of bond joins the carbon atom to each of the hydrogen atoms? A molecule that consists of four hydrogen atoms and one carbon atom. Hydrogen atoms are connected to the carbon atom by an electron pair each. These electron pairs are located at the intersection of the electron shell of hydrogens and the outer electron shell of the carbon atom. Moreover, the carbon atom has its own electron pair in the inner electron shell.
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Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
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Chemistry, 22.06.2019 20:20
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
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Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating
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Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
Answers: 1
What type of bond joins the carbon atom to each of the hydrogen atoms? A molecule that consists of f...
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