Chemistry, 18.02.2021 23:50 reinabrooke
Two samples of 2.0 L of water are heated by adding 50.0 J of thermal energy to each. Both samples are at the same pressure, 1 atm. What are the possible initial temperatures of the two samples? a. 100k and 150k b. 175k and 225k c. 250k and 300k d. 300k and 350k
Answers: 2
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How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
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Two samples of 2.0 L of water are heated by adding 50.0 J of thermal energy to each. Both samples ar...
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