3. What is the reaction that corresponds to AH; for chloric acid, HC1O3(aq)?a. ClO, (aq) + H*(aq)b. HCIO3(aq) + H2O(1)c. H(g) + Cl(g) + 3 0(g)d. ½ H2(g) + ½ Cl2(g) + ¾O2(g)e. H2(aq) + Cl2(aq) +3 O2(aq) → 2 HCIO3(aq)0-257HCIO<(aq)mi dodClO, (aq) + H30*(aq)HCIO3(aq)tiwollot ordt lo e0o doifWHCIO3(aq)4. A 0.218 g sample of ethanol (molar mass: 46.07 g/mol) is burned in a constant-volumecalorimeter (i.e. bomb calorimeter). If the temperature of the calorimeter rises from 25.13°C to28.86°C, determine the heat capacity of the calorimeter. The enthalpy of combustion of ethanolis -1235 kJ mol-l.giue lolain ofTgiua loubin orts uslh oatstogaet fead torigid s ovsdb. 3.33 J/Kh tud gina blog adi asdi gono ord eon dhoeria lliw gide loxoin odigiua blog arlNor ovom dioedaa.1.57 kJ/Kc. 7.00 J/Kd. 21.1 J/Kof hee. 21.8 kJ/Kagaibnuomua orsmotaya s of bonotanst ei vgon95. The amount of heat energy released when zinc metal reacts with hydrochloric acid:Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g)is measured at constant pressure in a coffee cup calorimeter. The data obtained using thisdevice gives the direct measure ofa) wb) Δ.Ηc) A-Ud) PAVe) Angasto

#3: The question asks to select the equation for the standard enthalpy of formation of HClO3(aq) The…

3. What is the reaction that corresponds to AH, for chloric acid, HC1O3(aq)? a. CIO, (aq) + H*(aq) b. HCIO3(aq) + H2O(1) c. H(g) + Cl(g) + 3 0(g) d. ½ H2(g) + ½ Cl2(g) + ¾O2(g) e. H2(aq) + Cl2(aq) +3 O2(aq) 0.257 HCIO;(aq) CIO, (aq) + H30*(aq) HCIO3(aq) eo doirfW HCIO3(aq) 2 HCIO3(aq) 4. A 0.218 g sample of ethanol (molar mass: 46.07 g/mol) is burned in a constant-volume calorimeter (i.e. bomb calorimeter). If the temperature of the calorimeter rises from 25.13°C to 28.86°C, determine the heat capacity of the calorimeter. The enthalpy of combustion of ethanol is -1235 kJ mol-1. blog orli narli tons teorl ovom dioeds Hiw qiue giuz lobin os msli atoget leaß torigid s a. 1.57 kJ/K b. 3.33 J/K c. 7.00 J/K d. 21.1 J/K e. 21.8 kJ/K moteya s of boroian ei vgnons 5. The amount of heat energy released when zinc metal reacts with hydrochloric acid: Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g) is measured at constant pressure in a coffee cup calorimeter. The data obtained using this device gives the direct measure of a) w b) ΔΗ c) A-U d) PAV e) Angas

3. What is the reaction that corresponds to AH, for chloric acid, HC1O3(aq)? a. CIO, (aq) + H(aq) b. HCIO3(aq) + H2O(1) c. H(g) + Cl(g) + 3 0(g) d. ½ H2(g) + ½ Cl2(g) + ¾O2(g) e. H2(aq) + Cl2(aq) +3 O2(aq) 0.257 HCIO;(aq) CIO, (aq) + H30(aq) HCIO3(aq) eo doirfW HCIO3(aq) 2 HCIO3(aq) 4. A 0.218 g sample of ethanol (molar mass: 46.07 g/mol) is burned in a constant-volume calorimeter (i.e. bomb calorimeter). If the temperature of the calorimeter rises from 25.13°C to 28.86°C, determine the heat capacity of the calorimeter. The enthalpy of combustion of ethanol is -1235 kJ mol-1. blog orli narli tons teorl ovom dioeds Hiw qiue giuz lobin os msli atoget leaß torigid s a. 1.57 kJ/K b. 3.33 J/K c. 7.00 J/K d. 21.1 J/K e. 21.8 kJ/K moteya s of boroian ei vgnons 5. The amount of heat energy released when zinc metal reacts with hydrochloric acid: Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g) is measured at constant pressure in a coffee cup calorimeter. The data obtained using this device gives the direct measure of a) w b) ΔΗ c) A-U d) PAV e) Angas

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

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3. What is the reaction that corresponds to AH; for chloric acid, HC1O3(aq)?
a. ClO, (aq) + H*(aq)
b. HCIO3(aq) + H2O(1)
c. H(g) + Cl(g) + 3 0(g)
d. ½ H2(g) + ½ Cl2(g) + ¾O2(g)
e. H2(aq) + Cl2(aq) +3 O2(aq) → 2 HCIO3(aq)
0-257
HCIO<(aq)
mi dod
ClO, (aq) + H30*(aq)
HCIO3(aq)tiwollot ordt lo e0o doifW
HCIO3(aq)
4. A 0.218 g sample of ethanol (molar mass: 46.07 g/mol) is burned in a constant-volume
calorimeter (i.e. bomb calorimeter). If the temperature of the calorimeter rises from 25.13°C to
28.86°C, determine the heat capacity of the calorimeter. The enthalpy of combustion of ethanol
is -1235 kJ mol-l.
giue lolain ofT
giua loubin orts uslh oatstogaet fead torigid s ovsd
b. 3.33 J/Kh tud gina blog adi asdi gono ord eon dhoeria lliw gide loxoin odi
giua blog arl
Nor ovom dioeda
a.
1.57 kJ/K
c. 7.00 J/K
d. 21.1 J/K
of he
e. 21.8 kJ/K
agaibnuomua ors
motaya s of bonotanst ei vgon9
5. The amount of heat energy released when zinc metal reacts with hydrochloric acid:
Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g)
is measured at constant pressure in a coffee cup calorimeter. The data obtained using this
device gives the direct measure of
a) w
b) Δ.Η
c) A-U
d) PAV
e) Angas
to

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