You are given aqueous solutions of six different substances and asked to determine whether they are strong, weak, or nonelectrolytes. describe how you could test the solutions. include definitions of strong electrolyte, weak electrolyte, and nonelectrolyte in your answer and explain how your test would allow you to differentiate between the solutions.
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Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law
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Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
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A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
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You are given aqueous solutions of six different substances and asked to determine whether they are...
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