Physics, 28.12.2020 14:00, zeesharpe05
When 1.34 g Zn(s) reacts with 60.0 mL of 0.750 M HCl(aq), 3.14 kJ of heat are produced. Determine the enthalpy change per mole of zinc reacting for the reaction: Zn(s) +2HCl (aq) → ZnCl2 (aq) +H2 (g)
Answers: 1
per mole 
. (The negative value suggests the release of heat.) Assumption: the reaction was complete.
. Hence, either of the two species could be the limiting reactant. Calculating the number of moles of 
that was actually consumed requires finding the limiting reactant.
.
.
of 
.
of 
(
) 
solution. Start by converting the unit of volume to liters (so as to match the unit of the concentration of this solution.)
.
.
.
of 
of 
of 
atoms would take part in this reaction.
of heat through this reaction.
of 
.
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When 1.34 g Zn(s) reacts with 60.0 mL of 0.750 M HCl(aq), 3.14 kJ of heat are produced. Determine th...
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