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+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl

+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl

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 6.132QP
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+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl
Transcribed Image Text:+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl
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