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What happens to the equilibrium concentration of reactants when the volume of the reaction system is decreased and why?
decrease in reactants and increase in products
Why does the concentration of the enzyme make a difference to how fast the reaction works?
What would happen to the rate of a reaction with rate law rate equals k NO 2 H2 if the concentration of NO were halved?
It will decrease by half.
Which factor can decrease the rate of a chemical reaction?
concentration of product. concentration of poisons.
Is dilution is the addition of solute to decrease the concentration of solvent?
No. dilution is the addition of solvent to decrease the concentration of a solute.
What causes the reaction rate to decrease as the reaction progresses?
The concentration of the reactants decreases.
What causes the reaction rate to decrease as the reaction progress?
The concentration of the reactants decreases.
How will decreasing reactant concentration affect the reaction rate?
Decreasing the reactant concentration will slow the rate of the reaction. If you use the idea of adding oxygen and hydrogen to make water and decease the amount of one, you will produce less water. It doesn't matter which reactant is less as there are just are not enough to go around.
What happens to the equilibrium concentration of reactants when the volume of the reaction system is decreased and why?
decrease in reactants and increase in products
What effects does the concentration of reactants have on the rate of the reaction?
increasing the concentration increases the rate of the reaction
How is the rate constant related to concentration of reactants?
As a chemical reaction proceed the concentration of the reactants keep on decreasing while those of the products keep on increasing how ever the rate of the reaction is also found to decrease this show that the rate of the reaction is directly related to the concentration of reactants
How change will decrease the number of effective collisions during a chemical reaction?
- a lower concentration of reactants- a lower temperature
Why does the concentration of the enzyme make a difference to how fast the reaction works?
What is the formula for half-life?
In chemistry, the half-life of a reaction is defined as the time needed for the concentration of a reactant to decrease to half of its initial concentration. According to that definition, the half-life of the reaction will be t1/2 = 0,693/k where k is the equilibrium constant for that reaction at a specific temperature.
What would happen to the rate of a reaction with rate law rate equals k NO 2 H2 if the concentration of NO were halved?
It will decrease by half.
Which factor can decrease the rate of a chemical reaction?
concentration of product. concentration of poisons.
Which substances decrease the hydrogen ion concentration in a solution?
Adding a base the hydrogen concentration decrease.
