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11 Nov 2019
Show complete calculations for each question. 1. A metal sample weighing 35.0 g and at a temperature of 991°C was placed in 50.0 g of water in a calorimeter at 20.0°C. The calorimeter reached a final temperature of 23.30. a. What was Î'T,water. (Tmal-T,itial) b. What was Î7,etal? c. How much heat flowed into the water? d. Calculate the specific heat capacity of the metal. JAg·°C) c,water) = 4.18 J/(g·â) What is the approximate molar mass of the metal? e.
Show complete calculations for each question. 1. A metal sample weighing 35.0 g and at a temperature of 991°C was placed in 50.0 g of water in a calorimeter at 20.0°C. The calorimeter reached a final temperature of 23.30. a. What was Î'T,water. (Tmal-T,itial) b. What was Î7,etal? c. How much heat flowed into the water? d. Calculate the specific heat capacity of the metal. JAg·°C) c,water) = 4.18 J/(g·â) What is the approximate molar mass of the metal? e.
Trinidad TremblayLv2
21 Jul 2019