Chemistry, 26.08.2019 19:00 lelseymota123
Many solid air fresheners work by releasing particles into the air. which change of state is this an example of?
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Chemistry, 22.06.2019 04:30
When the water vapor cools it condenses select a number that represents his process on the
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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 17:40
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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Many solid air fresheners work by releasing particles into the air. which change of state is this an...
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