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When the limiting reactant in a chemical reaction is completely used the?
When the limiting reactant in a chemical reaction is completely used, the reaction stops because there are no more reactants available to continue producing products. At this point, any excess reactants or products may still be present in the reaction mixture. The amount of product formed will be determined by the amount of limiting reactant that was originally present.
Did you recover the same amount of copper you started with?
Yes, the amount of copper recovered through a chemical reaction or a purification process typically matches the initial amount that was present before the reaction or process began.
What are the salient features of catalyst?
A catalyst alters (usually increases) the speed of a chemical reaction in which there is no net change in the amount of catalyst present after reaction is complete.
What is the definetions of limiting reactant in chemistery?
In a chemical reaction the limiting reactant is the reactant that there is the least of in the reaction; it determines the amount of product formed. In a chemical reaction it is the reactant that gets completely "used up"
What are equivalents in chemistry and how are they used in chemical reactions?
Equivalents in chemistry are units used to measure the amount of a substance involved in a chemical reaction. They are used to ensure that the correct amount of reactants are present for a reaction to occur. Equivalents help chemists accurately calculate the stoichiometry of a reaction and determine the quantities of products that will be formed.
What are the features of catalyst?
A catalyst alters (usually increases) the speed of a chemical reaction in which there is no net change in the amount of catalyst present after reaction is complete.
When a catalyst is present and more or less activation energy is needed to start a chemical rection?
When a catalyst is present, it lowers the activation energy required for a chemical reaction to occur. This allows the reaction to proceed more quickly and efficiently by providing an alternative pathway with a lower energy barrier. As a result, the rate of the reaction increases and products are formed faster.
What does the amount of energy affect during a chemical reaction?
A chemical reaction need an activation energy to start.
Why don't solids and liquids affect equilibrium in a chemical reaction?
Solids and liquids do not affect equilibrium in a chemical reaction because their concentrations remain constant during the reaction. This is because the amount of solid or liquid present does not change as the reaction progresses, so they do not impact the equilibrium concentrations of the reactants and products. Only the concentrations of gases and aqueous solutions can affect the equilibrium of a chemical reaction.
What determine the effect of a limiting reagent on the mass of a product?
the amount of limiting reagent
What is chemical equation is a symblic representation of a?
A chemical equation is a symbolic representation of a chemical reaction, showing the reactants and products involved in the reaction and the stoichiometry of the reaction. It provides information about the type and amount of substances involved in the reaction.
What is the concept of equivalence in chemistry and how is it used to determine the amount of a substance in a chemical reaction?
In chemistry, equivalence refers to the equal amount of reacting substances involved in a chemical reaction. It is used to determine the amount of a substance by comparing the number of equivalents of different substances involved in the reaction. This helps in calculating the stoichiometry and quantities of reactants and products in a chemical reaction.
