Calculate the enthalpy of the following reaction: HCI + NaOH Nacl + H,0 AH HCI- -92.3 kJ/mol NAOH= -426.7 kJ/mol NaCl= -411 kJ/mol H20= -286 kl/mol Reaction: ΔΗ+ kJ/mol
Calculate the enthalpy of the following reaction: HCI + NaOH Nacl + H,0 AH HCI- -92.3 kJ/mol NAOH= -426.7 kJ/mol NaCl= -411 kJ/mol H20= -286 kl/mol Reaction: ΔΗ+ kJ/mol
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
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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Question 3 (1 point)
Calculate the enthalpy of the following reaction:
HCI + NAOH Nacl + H,0
ΔΗ
HCl= -92.3 kJ/mol
NaOH= -426.7 kj/mol
Nacl= -411 k/mol
H20= -286 kJ/mol
Reaction:
ΔΗ
kJ/mol
Blank 1:
Question 4 (1 point)
Calculate the energy change when 25.0 g of magnesium changes from from 27°C to 45°C. The specific heat of magnesium is
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