Basic Chemistry Thermodynamics Flashcards
how is the energy for
electricity is used to pump
can you think of a reason
because the solar power is located in a dessert
lithium-ion batteries
because they lose charge over time
how do you think we can determine how much energy
burn it and measure how much heat
the unit of enthalpy
energy
which part of equation
volume
what happens to the equation
∆U»V∆P…∆H=∆V
which of the statements
LP gas and gasoline have
the combustion of octane
it releases heat….higher energy
we saw in the calorimeter
…. endothermic
do you know what entropy
…. measure of the disorder of a system
which of these reactions
ice melting
since the unit of ∆H is J
the uniy for ∆G is J
the reaction of the holotable
we subtract a positive value
what happens
when T=0 the ∆G=∆H
let us start
top right
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look at the graph
at 273K
let’s try another one
bottom right
stays positive
This one should be easy
top left
stays negative
rusting iron
bottom left
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