Move the Electric Field slider to the on position. Two charged metal plates appear beside the molecule. Again, move the
electronegativity sliders to various positions. What causes the molecule to rotate?
o When the molecule's bond character is at its most ionic, it spins continuously between the plates due to its
momentum.
O When the molecule's bond character is at its most covalent, the molecule flips its orientation between the plates.
o When the A atom's electronegativity is greatest, it becomes attracted to the negatively charged plate and rotates
toward it.
o When the partially negative side is near the negative plate, the molecule rotates because like charges repel and
opposite charges attract.
Answers: 3
Chemistry, 21.06.2019 16:30
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
Answers: 1
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 07:00
Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
Answers: 1
Move the Electric Field slider to the on position. Two charged metal plates appear beside the molecu...
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