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Directions: Please complete this worksheet on a separate piece of paper. 1. What is the specific heat of aluminum if the temperature of a 28.4 g sample of aluminum is increased by 8.1 °C when 207 J of heat is added? to mnogmaat odt selss of boboon ei groas doom wolf à (g\t 002.0)6018.S$ moil al 2. How much heat must be added to an 8.21 g sample of gold to increase its temperature by 6.2 °C? The specific heat of gold is 0.129 J/g °C. stew to g 0.20 gminiet ominolas a ni bossię nad botad ai onix to olqmse g 02.SA T to mor oitios od 0° 02.SS of 3° 00.05 mont asesooni staw odtlo suasqast of Salgmaa Istom ons o to onoqot leitini sd) auw tedWOgil OCE.O ai omis 3. How many grams of water can be heated from 20.0 °C to 75 °C using 12500.0 J?

Directions: Please complete this worksheet on a separate piece of paper. 1. What is the specific heat of aluminum if the temperature of a 28.4 g sample of aluminum is increased by 8.1 °C when 207 J of heat is added? to mnogmaat odt selss of boboon ei groas doom wolf à (g\t 002.0)6018.S$ moil al 2. How much heat must be added to an 8.21 g sample of gold to increase its temperature by 6.2 °C? The specific heat of gold is 0.129 J/g °C. stew to g 0.20 gminiet ominolas a ni bossię nad botad ai onix to olqmse g 02.SA T to mor oitios od 0° 02.SS of 3° 00.05 mont asesooni staw odtlo suasqast of Salgmaa Istom ons o to onoqot leitini sd) auw tedWOgil OCE.O ai omis 3. How many grams of water can be heated from 20.0 °C to 75 °C using 12500.0 J?

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.27QP: Hypothetical elements A2 and B2 react according to the following equation, forming the compound AB....
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6. How much heat is needed when 11.8 g of iron reacts with excess oxygen according to the following equation? 3Fe (s) +202 (g) → Fe3O4 (g) AH--1120.5 kJ 7. What is the heat change when 13.7 g of nitrogen gas reacts with excess oxygen according to the following equation? N2 (g) + O2(g) → 2NO (g) AH = -180 kJ 8. How much heat is needed to react 38.2 g of bromine with excess hydrogen gas according to the following equation? H₂ (g) + Br2 (g) → 2HBr (g) AH = 72.80 kJ spibinoos anodqendig azoozo diw aroon onnoldo to g 8.1 nadw ognerlo food sdt zi toWE Troiteupo galvollo stor L 088--HA (3) 09 (g) 12+(a) 92 9. How much heat is lost when 18.6 g of hydrogen reacts with excess oxygen according to the following equation? 2H₂ (g) + O2 (g) → 2H₂O (1) AH = -571.6 kJ Thoimupo gniwollol odos gaibroson 10. What is the heat change when 14.9 g of ammonia reacts with excess oxygen according to the following equation? 4NH3 (g) +502 (g) → 4NO (g) + 6 H₂O (g) AH = -1170 kJ et gnibroos nogy OE+(g) HO HO
Transcribed Image Text:6. How much heat is needed when 11.8 g of iron reacts with excess oxygen according to the following equation? 3Fe (s) +202 (g) → Fe3O4 (g) AH--1120.5 kJ 7. What is the heat change when 13.7 g of nitrogen gas reacts with excess oxygen according to the following equation? N2 (g) + O2(g) → 2NO (g) AH = -180 kJ 8. How much heat is needed to react 38.2 g of bromine with excess hydrogen gas according to the following equation? H₂ (g) + Br2 (g) → 2HBr (g) AH = 72.80 kJ spibinoos anodqendig azoozo diw aroon onnoldo to g 8.1 nadw ognerlo food sdt zi toWE Troiteupo galvollo stor L 088--HA (3) 09 (g) 12+(a) 92 9. How much heat is lost when 18.6 g of hydrogen reacts with excess oxygen according to the following equation? 2H₂ (g) + O2 (g) → 2H₂O (1) AH = -571.6 kJ Thoimupo gniwollol odos gaibroson 10. What is the heat change when 14.9 g of ammonia reacts with excess oxygen according to the following equation? 4NH3 (g) +502 (g) → 4NO (g) + 6 H₂O (g) AH = -1170 kJ et gnibroos nogy OE+(g) HO HO
0.001 othersdag 002 Name now yotew bus lato Period Date 30 nimuseA8.5S od of bonitab mutequat munditiupo Calorimetry Review Worksheet luata mori ves Directions: Please complete this worksheet on a separate piece of paper. 1. What is the specific heat of aluminum if the temperature of a 28.4 g sample of aluminum is increased by 8.1 °C when 207 J of heat is added? munimula to stoold g 01 x 02.8 elo outomaat od oelen of boboon ei grono dous wolf à (git 002.0-1) 16.01 0° 8.$$ moil Vodenum? 2. How much heat must be added to an 8.21 g sample of gold to increase its temperature by 6.2 °C? The specific heat of gold is 0.129 J/g °C. stew to g 0.20 gminietos votomhnolao a ni booslq nad botad ai onis to olquise g 02.SA T to mor oftico oT 0° 02.SS of 3° 00.05 mot asasononi notew oft to oursquat od falqmse Istom os toqat leitini sd) auw tedWOg\l O2.0 at anis 3. How many grams of water can be heated from 20.0 °C to 75 °C using 12500.0 J? 00.00 in yllaisini) sisw to g 005 otai boqqosb ai ( 00.008 is yllaitini) aoni to g 25 A 8 4. What is the final temperature after 840 J is absorbed by 10.0 g of water at 25.0 °C?
Transcribed Image Text:0.001 othersdag 002 Name now yotew bus lato Period Date 30 nimuseA8.5S od of bonitab mutequat munditiupo Calorimetry Review Worksheet luata mori ves Directions: Please complete this worksheet on a separate piece of paper. 1. What is the specific heat of aluminum if the temperature of a 28.4 g sample of aluminum is increased by 8.1 °C when 207 J of heat is added? munimula to stoold g 01 x 02.8 elo outomaat od oelen of boboon ei grono dous wolf à (git 002.0-1) 16.01 0° 8.$$ moil Vodenum? 2. How much heat must be added to an 8.21 g sample of gold to increase its temperature by 6.2 °C? The specific heat of gold is 0.129 J/g °C. stew to g 0.20 gminietos votomhnolao a ni booslq nad botad ai onis to olquise g 02.SA T to mor oftico oT 0° 02.SS of 3° 00.05 mot asasononi notew oft to oursquat od falqmse Istom os toqat leitini sd) auw tedWOg\l O2.0 at anis 3. How many grams of water can be heated from 20.0 °C to 75 °C using 12500.0 J? 00.00 in yllaisini) sisw to g 005 otai boqqosb ai ( 00.008 is yllaitini) aoni to g 25 A 8 4. What is the final temperature after 840 J is absorbed by 10.0 g of water at 25.0 °C?
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