The lewis dot model of a molecule is shown. a molecule is shown with atoms arranged in the order hcch. there are three horizontal lines connecting the two c atoms. the c atom on the left is connected to an h atom by a single horizontal line. the c atom on the right is connected to the other h atom by a single horizontal line. based on the model, which of the following is true? each carbon has three lone pairs of electrons on it. the octet of carbon atom remains incomplete in the molecule. the two carbon atoms share a total of six electrons with each other. the difference between the electronegativity of carbon and hydrogen is greater than 1.7.
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Chemistry, 22.06.2019 18:10
The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
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Chemistry, 23.06.2019 00:30
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
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Chemistry, 23.06.2019 08:50
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)
Answers: 3
Chemistry, 23.06.2019 10:30
If a 20.0ml test tube measures 15.0cm, what is the length in meters?
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The lewis dot model of a molecule is shown. a molecule is shown with atoms arranged in the order hcc...
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