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QUESTION 14 A reaction mixture of 0.1400 g of NaOH and 0.1400 g HCI reacts according to the following equation: NAOH + HCI NaCl + H20 AH = -31.0 kJ What is the heat change, q, corresponding to this reaction mixture? O A. -119J O B. -109 J OC.0.109J O D.-0.119J

QUESTION 14 A reaction mixture of 0.1400 g of NaOH and 0.1400 g HCI reacts according to the following equation: NAOH + HCI NaCl + H20 AH = -31.0 kJ What is the heat change, q, corresponding to this reaction mixture? O A. -119J O B. -109 J OC.0.109J O D.-0.119J

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Chemistry
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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
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Question 14

OC.0.150 moles of NaCl O D. 0.344 moles of NaCl QUESTION 14 A reaction mixture of 0.1400 g of NaOH and 0.1400 g HCI reacts according to the following equation: NAOH + HCI NaCl + H20 What is the heat change, q, corresponding to this reaction mixture? AH = -31.0 kJ O A. -119J О В.-109] OC. 0.109J OD.-0.119J QUESTION 15 A mass of 0.6539 g of zinc is dissolved in excess hydrochloric acid, according to the foliowing equation: Zn(aq) + 2HCI(ag) ZnCl2(ag) + H2(g) How many moles of CI ions are formed in the reaction?
Transcribed Image Text:OC.0.150 moles of NaCl O D. 0.344 moles of NaCl QUESTION 14 A reaction mixture of 0.1400 g of NaOH and 0.1400 g HCI reacts according to the following equation: NAOH + HCI NaCl + H20 What is the heat change, q, corresponding to this reaction mixture? AH = -31.0 kJ O A. -119J О В.-109] OC. 0.109J OD.-0.119J QUESTION 15 A mass of 0.6539 g of zinc is dissolved in excess hydrochloric acid, according to the foliowing equation: Zn(aq) + 2HCI(ag) ZnCl2(ag) + H2(g) How many moles of CI ions are formed in the reaction?
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