Hess’s Law
The Hess law says that “the change in enthalpy that occurs when the items are transformed into products is the same, so if the reaction...
Cell Theory
Mitosis and cell division The mitosis allows a complex organisms, such as humans, from a single cell to create. This produces two identical daughter cells,...
What are the thermochemical equations?
On this occasion chemistry classes brings you the concept of thermochemical ecauciones: Thermochemical equations simultaneously express the relations of mass and energy (more commonly enthalpy)....
Non Renewable Energy
Non renewable energies are the ways to get energy from a source of exhaustible energy. The concept of non-renewable energy is taken into account at...
Food Chains
This means a transfer of chemically bound solar energy from primary producers over consumers of different levels to the decomposers. It is performed by repeatedly...
Data processing
Simple average Example: During the first 10 days of the football Championship, Greg’s club won 4 matches, made 3 draws and wiped out 3 detours....
The Body Moving Method
Awareness of your body and your life compensation and support to the current quality of time a simple exercise method that simultaneously connects many topics...
Density probability law
Continuous random Variable Examples: A) An online clothing sales site establishes the sales balance by size. The histogram below summarizes this balance sheet. of the...