Chemistry, 10.01.2020 19:31 sosasubzero
Which of these best explains why a paper clip can float on water ? a. water has a very high specific heat. b. water molecules at the surface experience fewer hydrogen bonds than water molecules within the liquid. c. the metal in the paper clip has a lower mass than the water. d. water molecules near the surface produce more buoyant force than water molecules within liquid.
Answers: 2
Chemistry, 21.06.2019 16:20
Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1
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Chemistry, 21.06.2019 22:30
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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Chemistry, 22.06.2019 16:20
When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
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Which of these best explains why a paper clip can float on water ? a. water has a very high specifi...
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