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How does the concentration of reactants affect the rate of a reaction apex?
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How does the rate law show how concentration changes the affect of rate of reaction?
The rate is expressed in terms of concentrations of the reactants raised to some power.
What reactants is necessary for a combustion reaction?
Oxygen apex
What does the reaction rate say about the reaction?
It indicates how fast reactants become products.
What will happen to a weak acid dissociation equilibrium if more reactants were added?
Concentration of products would increase in order to attain equilibrium in the system again.For example:H2CO3 --> H+ + HCO3-K= ([H+][žHCO3-])/([H2CO3])K is constant for this process, so if you increase the concentration of reactants (H2CO3), in order for K to stay the same, concentration of products (H+, HCO3-) would also have to increase.It's part of Le Chatelier's principle: "If a chemical system at equilibrium experiences a change in concentration, temperature, volume, or partial pressure, then the equilibrium shifts to counteract the imposed change and a new equilibrium is established."So, in your case, adding more reactant would cause equilibrium to shift to the right (toward products), and therefore, their concentration would increase so that new equilibrium could be established.
Atoms may combine in chemical reactions to form?
Reactants (apex)
How does the rate law show how concentration changes the affect of rate of reaction?
The rate is expressed in terms of concentrations of the reactants raised to some power.
What happens to the reaction rate as the reactants get used up in the reaction?
The rate of the reaction begins to decrease as reactants are used up (apex)
What reactants of a reaction are 2AgCIO3 and Na2CO3?
Ag2CO3 -apex
What reactants is necessary for a combustion reaction?
Oxygen apex
How does the concentration of reactant affect the rate of a reaction?
Increasing the concentration increases the molecules' collision frequency.
What is H in the equation G H TS?
The change in entropy between products and reactants in a reaction
If the reactants of a reaction are 2AgCIO3 and Na2CO3 which could be a product?
Ag2CO3 -apex
What would increase the reaction rate?
raising the temperature of the reactants, by increasing their surface area, by increasing the concentration of reactants, by stirring the reactants, or by adding a catalytic agent can increase reaction rates
How is the H related to the H of a reaction?
The h reaction is the difference between Hf products and Hf reactants - apex
What happens to the reaction rate as the reactions get used up in a reaction?
The rate of the reaction begins to decrease as reactants are used up (apex)
How is Hf related to the H of a reaction?
The Hreaction is the difference between Hf, products and Hf, reactants
In the reaction A plus B C plus B what are the reactants?
C & D are the products Apex
