Chemistry, 28.06.2019 03:30 rosie20052019
Agitation, temperature, and surface area of the dissolving particles determine how fast the substance will dissolve. using these three factors, describe how you can increase the rate of sugar dissolving in a cup of tea.
Answers: 2
Chemistry, 22.06.2019 00:30
This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?
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A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?
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Chemistry, 23.06.2019 13:30
The activation energy for a(n) is quite large and usually takes extra energy from the environment, it is normally not a natural spontaneous process. combustion reaction endothermic reaction exothermic reaction catalyzed reaction
Answers: 1
Agitation, temperature, and surface area of the dissolving particles determine how fast the substanc...
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