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1/4 system! -mands It's an endothermic process became the ice has to apsorb Th heat in order to meſt. Heat tranfes from norms to cold, so it the ice is cold, it will go absorb everg C. How much of the ice (in g) remains once the system reaches thermal equilibrium. Show your work. 67.8g of Al T₁ - 850°C. 3000g ice at 0.0°C -9 = MEAT - MEAT = MEAT ((67.89X0.89/9c) (850) = (3000) (2.108 J/40) (AT) 51 290-7 = (6324) (AT) [OT = 8.11048 3000 340/9 = 1020000J 6324 . ->what has to han

1/4 system! -mands It's an endothermic process became the ice has to apsorb Th heat in order to meſt. Heat tranfes from norms to cold, so it the ice is cold, it will go absorb everg C. How much of the ice (in g) remains once the system reaches thermal equilibrium. Show your work. 67.8g of Al T₁ - 850°C. 3000g ice at 0.0°C -9 = MEAT - MEAT = MEAT ((67.89X0.89/9c) (850) = (3000) (2.108 J/40) (AT) 51 290-7 = (6324) (AT) [OT = 8.11048 3000 340/9 = 1020000J 6324 . ->what has to han

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.104PAE: 9.104 An engineer is using sodium metal as a cooling agent in a design because it has useful thermal...
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4. A 67.8g sample of Aluminum (specific heat capacity 0.89 J/g °C) was heated to 850.0 °C. It was then placed onto a 3.00kg block of ice at 0.0°C. a. A/ -дет сат q=mest Draw a diagram to show the transfer of heat as the system approaches thermal equilibrium heat is leavily the systems (AI) LATAL 1 Tarry mething b. Is melting an endothermic or exothermic process? Explain. sath labsole meryl الحب 1/4 System 67.8g of Al 1₁ = 850°C surrounds 3000g ice at 0.0°C C. Thermodynamic Constants for water (H₂O) Specific Heat (s) 2.108 J/g°C Specific Heat (1) Heat of Fusion - тсот = мсот 9=( Heat of Vaporization because the ice has to absorb the It's endothermie process an heat in order to west. Heat tranfes from norms to cold, so if the ice is cold, it to 4.182J/gºC How much of the ice (in g) remains once the system reaches thermal equilibrium. Show your work. 2000 g 340 J/g 6324 2270 1/g ((67.89 (0.893/9c) (850) = (30005 (2.108 J/40) (AT) 51290.7 = (6324) (AT) OT= DT= 8.11048 3000 3403/5 = 1020000J of ice -> what has to happen before ice can OT?
Transcribed Image Text:4. A 67.8g sample of Aluminum (specific heat capacity 0.89 J/g °C) was heated to 850.0 °C. It was then placed onto a 3.00kg block of ice at 0.0°C. a. A/ -дет сат q=mest Draw a diagram to show the transfer of heat as the system approaches thermal equilibrium heat is leavily the systems (AI) LATAL 1 Tarry mething b. Is melting an endothermic or exothermic process? Explain. sath labsole meryl الحب 1/4 System 67.8g of Al 1₁ = 850°C surrounds 3000g ice at 0.0°C C. Thermodynamic Constants for water (H₂O) Specific Heat (s) 2.108 J/g°C Specific Heat (1) Heat of Fusion - тсот = мсот 9=( Heat of Vaporization because the ice has to absorb the It's endothermie process an heat in order to west. Heat tranfes from norms to cold, so if the ice is cold, it to 4.182J/gºC How much of the ice (in g) remains once the system reaches thermal equilibrium. Show your work. 2000 g 340 J/g 6324 2270 1/g ((67.89 (0.893/9c) (850) = (30005 (2.108 J/40) (AT) 51290.7 = (6324) (AT) OT= DT= 8.11048 3000 3403/5 = 1020000J of ice -> what has to happen before ice can OT?
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