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An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C to 45.1 °C when 90.9 J of heat is added to the substance. The table lists the specific heats of select substances. Substance lead silver copper iron aluminum water Specific heat [J/(g- 'C)] 0.128 0.235 0.385 0.449 0.903 4.184 What is the most likely identity of the unknown substance? aluminum silver iron water lead O copper

An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C to 45.1 °C when 90.9 J of heat is added to the substance. The table lists the specific heats of select substances. Substance lead silver copper iron aluminum water Specific heat [J/(g- 'C)] 0.128 0.235 0.385 0.449 0.903 4.184 What is the most likely identity of the unknown substance? aluminum silver iron water lead O copper

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 27E: The addition of 3.15 g of Ba(OH)28H2O to a solution of 1.52 g of NH4SCN in loo g of water in a...
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An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C to 45.1 °C when 90.9 J of heat is added to the substance. The table lists the specific heats of select substances. Substance lead silver copper iron aluminum water G B Specific heat [J/(g- °C)] 0.128 0.235 0.385 0.449 0.903 4.184 H MacBook Air N 1 What is the most likely identity of the unknown substance? O aluminum silver D iron water O lead O copper O 2.30 P
Transcribed Image Text:An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C to 45.1 °C when 90.9 J of heat is added to the substance. The table lists the specific heats of select substances. Substance lead silver copper iron aluminum water G B Specific heat [J/(g- °C)] 0.128 0.235 0.385 0.449 0.903 4.184 H MacBook Air N 1 What is the most likely identity of the unknown substance? O aluminum silver D iron water O lead O copper O 2.30 P
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