Chemistry, 11.09.2021 02:10, robert7248
Which statement best describes John Dalton’s use of creativity in his work?
He reinterpreted and retested Joseph Proust’s results.
He used a philosophy to conduct his experiment.
He recorded his results as four parts of the atomic theory.
He rejected Democritus’s idea that matter was composed of atoms.
Answers: 2
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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, Snowball080717
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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Which statement best describes John Dalton’s use of creativity in his work?
He reinterpreted and r...
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