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Video Química
"Gibbs Free Energy is a concept invented to create a thermodynamic relationship between enthalpy and entropy. It is most frequently used with the equation gibbs free energy = enthalpy - (entropy)(temp ...
Hipervinculo Química
"Spontaneous processes are reactions which proceed without requiring an input of energy because the products are at a lower, more stable energy state than the reactants. Spontaneous processes often re ...
Video Química
"Specific heat is the amount of heat required to raise one gram of any substance one degree Celsius or Kelvin. The formula for specific heat is the amount of heat absorbed or released = mass x specifi ...
Hipervinculo Química
"Gay-Lussac’s Law states that the pressure of a given mass of gas varies directly with the Kelvin temperature when the volume remains constant. Gay-Lussac’s Law is expressed in a formula form as P1/T1 ...
"The gaseous state is one of the three phases of matte. Gases are obtained through vaporization from liquid and sublimation from solid. When a liquid vaporizes, it is often called boiling. Gases are t ...
"Fusion involves the combining of atomic nuclei. Atoms with mass numbers lower than 60 undergo fusion while atoms with higher mass numbers undergo fission. The energy needed to break one mole of nucle ...
Video Química
"Functional groups are groups of atoms in hydrocarbons which are responsible for their chemical properties. The types of functional groups include halocarbons, alcohols, ethers, aminoss, aldehydes, ke ...
"Freezing point depression is a colligative property of solutions. Solutions’ freezing points are lower than that of the pure solvent or solute because freezing, or becoming solid, creates order and d ...
"Fission involves splitting atomic nuclei into fragments. Atoms with mass numbers close to 60 have been found to be the most stable. Atoms with mass numbers lower than 60 undergo fusion while atoms wi ...
Hipervinculo Biología
"Fats and lipids are large organic molecules which are used for energy storage and which make up the which make up the lipid bi-layer of the plasma membrane of cells. Lipids have hydrophobic “tails” w ...
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