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☆☆☆☆☆the study of the movement of energy and heat.
or
Thermodynamics is the branch of physics concerned with the conversion of different energy forms.
•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) = -R T ln K •
specific heat capacity of a substance is defined as the QUANITY OF HEAT REQUIRED to raise the temperature of 1 Kg of the substance through 1K ( kelvin ) .
however it obtained the unit of J/kg/k
The specific heat capacity is the energy required to raise the temperature of 1 kg of material by 1 degree Celsius.
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Apex: The energy needed to change the temperature of a substance The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius.
Iodine-131
Gas
Temperature is the measure of average kinetic energy of all the atoms and molecules in an object
The products becoming more ordered than the reactants
The emission spectrum of an element
F=v/&
l=0
it is accurate only for one-electron systems
a+
The wavelength is 671 nm.
The potential energy of the reactants is greater than the potential energy of the products.
A 3s electron
4.5 × 1015 J
3.86 x 10-19 J
