Indicate whether it is true or false: ( ) Electromotive force is defined as a potential difference and can be accurately measured using a potentiometer. ( ) When the rate of product formation is independent of the reactant concentration, it is called a zero-order reaction. ( ) In a chemical reaction profile graph, the activation energy can be determined by the difference between the energy of the products and the reactants. ( ) The equilibrium constant of a chemical reaction at a given temperature is independent of concentrations or pressures.
Indicate whether it is true or false:
( ) Electromotive force is defined as a potential difference and can be accurately measured using a potentiometer.
( ) When the rate of product formation is independent of the reactant concentration, it is called a zero-order reaction.
( ) In a
( ) The equilibrium constant of a chemical reaction at a given temperature is independent of concentrations or pressures.
( ) The compounds NaCl, KBr, KOH and H2O are considered strong electrolytes.
( ) Weak electrolytes do not ionize completely and are usually covalent compounds.
( ) The equilibrium constant depends on the temperature.
( ) In
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