While costs vary depending on location (in-state, national, international), an hourly charge for a non-profit entity begins at $50 per site, per hour of videoconferencing.This fee includes utilizing one of our video conference rooms here at the Burns Technology Center.hile costs vary depending on location (in-state, national, international), an hourly charge for a non-profit entity begins at $50 per site, per hour of videoconferencing.
http://www.csun.edu/~hcchm001/IntroChemHandouts.html. A limiting reagent is a chemical reactant that limits the amount of product that is formed. The limiting reagent gives the smallest yield of product calculated from the reagents. (reactants) available. This smallest yield of product is called the theoretical yield.
In chemistry, we have theoretical yield, which is the amount of the product calculated from the limiting reactant. The limiting reactant is the reactant in the chemical reaction which limits the amount of product that can be formed.The actual yield is the actual amount produced when the experiment or reaction is carried out. In calculating the percent yield, we need to calculate the theoretical yield based on the limiting reactant.o use this formula for percent yield, you need to make sure that your actual yield and theoretical yield are in the same units. If the actual yield is in grams, then theoretical yield also needs to be in grams. If theoretical yield is in moles, then the actual yield also needs to be in moles.