Chemistry, 25.08.2019 12:30 cieswa46054
1. how does the surface tension of water compare with the surface tensions of most other liquids?
it is lower.
it is about the same.
it is higher.
it is higher when a surfactant is added.
2. what is the shape of the water molecule?
linear
tetrahedral
trigonal planer
bent
3.the bonds between adjacent water molecules are called
hydrogen bonds
ionic bonds
nonpolar covalent bonds
polar covalent bonds
Answers: 1
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 09:00, kcarstensen59070
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
1. how does the surface tension of water compare with the surface tensions of most other liquids? <...
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