o When 0.503 g of sodium metal is added to an excess of hydrochloric acid, 5230 J of heat are produced. What is the enthalpy of the reaction as written? 2 Na(s) + 2HCl(aq) →>> 2 NaCl(aq) + H2(g) Enthalpy of reaction: kJ
o When 0.503 g of sodium metal is added to an excess of hydrochloric acid, 5230 J of heat are produced. What is the enthalpy of the reaction as written? 2 Na(s) + 2HCl(aq) →>> 2 NaCl(aq) + H2(g) Enthalpy of reaction: kJ
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 49E: When 2.50 g of methane burns in oxygen, 125 kJ of heat is produced. What is the enthalpy of...
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