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Question- You must indicate which state (s, l, or g) you are using in your equation and calculation.
A) Calculate the standard enthalpy of reaction for the total oxidation of ethane (C2H6) in excess oxygen to carbon dioxide and water.
B) Calculate the standard enthalpy of reaction for the total oxidation of ethanol (C2H5OH) in excess oxygen to carbon dioxide and water.
C) Calculate the standard enthalpy of reaction of the partial oxidation of ethane to ethanol.
D) Use the standard enthalpies you calculated above to show that Hess's Law is obeyed for these reactions.
Show all steps to describe the solution of above problem
Suppose a buffer solution is made from formic and (HCHO2) and sodium formate (NaCHO2). What is the net ionic equation for the reaction that occurs when a small amount of hydrochloric acid is added to the buffer?
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A 10.0-mL solution of 0.0500 M AgNO3 was titration with 0.0250 M NaBr in the cell S.C.E.||titration solution|Ag(s). Find the cell voltage for 0.1, 10.0, 20.0, and 30.0 mL of titrant.
2ZnS + 3O2 = 2ZnO + 2SO2 how many moles of Zno are produces when 32 gms of oxygen is allowed to react with an excess of ZnS?
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