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Unit 6

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

System

Back (Answer)

the place that the experiment is held

#2
Front (Question)

surroundings

Back (Answer)

everything that surrounds the system

#3
Front (Question)

open system

Back (Answer)

energy and matter is transfered from surroundings

#4
Front (Question)

closed system

Back (Answer)

only energy is transferred from the surroundings

#5
Front (Question)

isolated system

Back (Answer)

nothing is transferred from the surroundings

#6
Front (Question)

State Function

Back (Answer)

a measurement of thermodynamics that only depends on the initial and final states, nothing in between matters

#7
Front (Question)

extensive properties

Back (Answer)

properties at non standard states

#8
Front (Question)

intensive properties

Back (Answer)

properties at standard states, signified by naught

#9
Front (Question)

standard state

Back (Answer)

1 atm 1 mol/whatever stochiometric coeff

#10
Front (Question)

exo -

Back (Answer)

negative value

#11
Front (Question)

endo -

Back (Answer)

positive value

#12
Front (Question)

Kinetic Energy (KE) equation

Back (Answer)

1/2 (mass)(volume)^2 = (kg) x (m/s)^2 = Joules

#13
Front (Question)

Potential Energy (PE)

Back (Answer)

stored energy

#14
Front (Question)

Potential Energy equation

Back (Answer)

K(qq / r ) = (constant) [(charges) / (distance)]

#15
Front (Question)

Energy equation

Back (Answer)

E = PE + KE

#16
Front (Question)

First Law of Thermodynamics Law of Conservation

Back (Answer)

Energy cannot be created or destroyed

#17
Front (Question)

How do we measure Energy?

Back (Answer)

heat

#18
Front (Question)

Specific heat

Back (Answer)

Raising one gram of a substance by one C

#19
Front (Question)

1 calorie is…

Back (Answer)

4.184 Joules

#20
Front (Question)

heat equation (q)

Back (Answer)

q = mcΔT m = mass in grams c = specific heat T = temp change in Kelvin or C

#21
Front (Question)

What is the unit of heat?

Back (Answer)

JOULES

#22
Front (Question)

Equation of Delta E

Back (Answer)

q + w = (heat) + (work) q + PΔV

#23
Front (Question)

Hess’s Law

Back (Answer)

Operation performed on equation is performed on the heat of the reaction

#24
Front (Question)

Formation Reaction

Back (Answer)

Where reactants are made from their basic elements from their purest form 1 mol 1 atm