Chemistry, 27.01.2020 23:31 queenkimm26
Which of the following reactions is an example of a single replacement reaction?
select one:
a. mg + agno3 --> ag + mg(no3)2
b. fe + o2 --> fe2o3
c. c6h12o6 + o2 --> co2 + h2o
d. h2o --> h2 + o2
Answers: 3
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Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph
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What is the relation between concentration of reactants and the rate of chemical reaction?
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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
Chemistry, 22.06.2019 16:30
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
Which of the following reactions is an example of a single replacement reaction?
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