Chemistry, 03.12.2019 18:31 KennyOaks6230
A100-w lightbulb is placed in a cylinder equipped with a moveable piston. the lightbulb is turned on for 0.020 h, and the assembly expands from an initial volume of 0.90 l to a final volume of 5.88 l against an external pressure of 1.0 atm. calculate work done
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Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
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The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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Adirect relationship can be represented by: a curve a pie chart
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A100-w lightbulb is placed in a cylinder equipped with a moveable piston. the lightbulb is turned on...
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