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a material that has intermediate electrical conductivity that can be changed and controlled. It does not conduct heat and electricity as well as metals do.
calculating the volume of a product when the mass of a reactant or product is given.
the heat of reaction or the change in heat when reactants form products during a chemical...
a new species or substance that exists after a chemical reaction has occurred. This excludes un-...
one reactant loses electrons and another gains electrons
during hydrocracking a high hydrogen concentration (partial pressure) ensures that any shorter...