cq06 - Clicker Question 6-1 If the same amount of heat is...

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Clicker Question 6-1 If the same amount of heat is added to 50.0 g samples of each of the metals below, which metal will experience the largest temperature change? Metal Specific Heat (J/g·K) a. Al 0.902 b. Cu 0.385 c. Fe 0.451 d. Au 0.128 e. K 0.753
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Clicker Question 6-2 Calculate the amount of heat required to warm 357 g of ethylene glycol (antifreeze, C = 2.42 J/g·K) from 0°C to 110°C. a. 6.2 kJ b. 39.3 kJ c. 71.5 kJ d. 95.0 kJ e. 110 kJ
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Clicker Question 6-3 Calculate E for a system that has 625 J of work done on it and gives off 515 J of heat. a. -110 J b. +110 J c. -1140 J d. +1140 J e. -515 J
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Clicker Question 6-4 For a particular process q = 25 kJ and w = -15 kJ. What conclusions may be drawn for this process? a. E = -10 kJ b. E = 10 kJ c. Heat is transferred from the system to the surroundings. d. Work is done by the system on the surroundings. e. Both answer b and d are correct.
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Clicker Question 6-5 The standard molar enthalpy of combustion for propane is -2044 kJ. What is the standard enthalpy change for the combustion of
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cq06 - Clicker Question 6-1 If the same amount of heat is...

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