Chemistry, 26.06.2019 16:00 rainbowboy6055
The temperature versus time graph of a solid substance absorbing heat is shown.**picture shown**what best describes the change taking place in section cd of the graph? a.) the intermolecular bonds of the solid state are being broken as particles vibrate faster. b.) the intermolecular bonds of the liquid state are being broken as particles flow faster. c.) the particles of the solid vibrate faster as the kinetic energy of the particles increases. d.) the particles of the liquid slide around faster as the kinetic energy of the particles increases.
Answers: 1
Chemistry, 21.06.2019 21:00
Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal
Answers: 2
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
The temperature versus time graph of a solid substance absorbing heat is shown.**picture shown**what...
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