2NaOH + H₂SO4 → 2H₂O + Na2SO4 AH = -112 kJ 50.0 mL of 0.50 M H2SO4 is added to 60.0 mL of 0.80 M NaOH. How many moles of Na2SO4 can form based on the H2SO4? The H₂SO4 forms [?] mol Na2SO4. Use significant figures. mol Na₂SO Enter
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
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2NaOH+H₂SO4 → 2H₂O + Na₂SO4
ΔΗ = -112 kJ
50.0 mL of 0.50 M H2SO4 is added to
60.0 mL of 0.80 M NaOH. How many
moles of Na2SO4 can form based on
the H2SO4?
The H₂SO4 forms [?] mol Na2SO4.
Use significant figures.
mol Na₂SO
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