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Since the water absorbs 127 J of heat, this means the unknown metal released 127 J of heat. Based on this, what is the specific heat capacity of the unknown substance? Express your answer using three significant figures. J.g1,° C¯!

Since the water absorbs 127 J of heat, this means the unknown metal released 127 J of heat. Based on this, what is the specific heat capacity of the unknown substance? Express your answer using three significant figures. J.g1,° C¯!

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 88QRT: If you want to convert 56.0 g ice (at 0 °C) to water at 75.0 °C, calculate how many grams of...
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Instead of chasing the Roadrunner, Wile E. Coyote thinks he may have found his retirement plan! He found a 2.61 g sample of a shiny substance, and he thinks it may be pure gold. The substance was warmed to 73.90 °C and submerged into 15.2 g of water initially at 24.90 °C. The final temperature of the mixture is 26.90 °C.
Transcribed Image Text:Instead of chasing the Roadrunner, Wile E. Coyote thinks he may have found his retirement plan! He found a 2.61 g sample of a shiny substance, and he thinks it may be pure gold. The substance was warmed to 73.90 °C and submerged into 15.2 g of water initially at 24.90 °C. The final temperature of the mixture is 26.90 °C.
Part B Since the water absorbs 127 J of heat, this means the unknown metal released 127 J of heat. Based on this, what is the specific heat capacity of the unknown substance? Express your answer using three significant figures. ΑΣφ. ? C = J.g-1.º C-1
Transcribed Image Text:Part B Since the water absorbs 127 J of heat, this means the unknown metal released 127 J of heat. Based on this, what is the specific heat capacity of the unknown substance? Express your answer using three significant figures. ΑΣφ. ? C = J.g-1.º C-1
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