Chemistry, 10.10.2019 04:10 katelynkb4484
Heat is transferred directly from a heat reservoir at 200 c to another heat reservoir at 5c. if the amount of heat transferred is 100kj, what is the total entropy change as a result of this process? draw a schematic to represent the heat exchange
Answers: 1
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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Heat is transferred directly from a heat reservoir at 200 c to another heat reservoir at 5c. if the...
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