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Stack #3796979

QuestionAnswer
This quantity can always be used in the same way as moles when interpreting balanced chemical equations number of molecules
This is conserved only in reactions where the temperature is constant and the number of moles of gaseous reactants is the same as that of gaseous products volume
this is conserved in every ordinary chemical reaction mass
The reactant that determines the amount of product that can be formed in a reaction limiting reagent
the maximum amount of product that could be formed from given amounts of reactants theoretical yield
the reactant that is not completely used up in a reaction excess reagent
the amount of product formed when a reaction is carried out in the laboratory actual yield
the ratio of the actual yield to the theoretical yield percent yield
the calculation of quantities in chemical equations is called stoichiometry
which of the following are conserved in every chemical reaction mass,atoms
in a chemical reaction the mass of the products must be equal to the mass of the reactants
when two substances react to form products the reactant which is used up is called the limiting reagent
which of the following is true about limiting and excess reagents determined the amount of product,yes,always will have some left over
when an equation is used to calculate the amount of product that will form during a reaction then the value obtained is called the theoretical
which of the following is not true about "yield" they must know actual and theoretical ,theoretical and actual can be different , sometimes things don't react completely
Created by: ziomararuiz
 

 



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