Chemistry, 15.07.2020 23:01 labrandonanderson00
What is the total negative charge, in coulombs, of all the electrons in a small 1.10 g sphere of carbon? One mole of C is 12.0 g, and each atom contains 6 protons and 6 electrons.
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Chemistry, 22.06.2019 06:10
Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.
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Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
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Chemistry, 22.06.2019 12:00
Why are people not able to skip a dive to the deepest part of the ocean
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What is the total negative charge, in coulombs, of all the electrons in a small 1.10 g sphere of car...
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