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What statement describes the potential energy diagram of an exothermic reaction?
The difference in potential energy between the reactants and products.
What is the difference between a reversible reaction and a reaction that goes to completion?
The reactions in which the products can recombine to form reactants are called reversible reactions. These reactions never go to completion. They are represented by a double arrow between reactants and products.
Look at the chemical reaction How does the chemical energy of the reactants compare to the chemical energy of the products?
In a chemical reaction, the chemical energy of the reactants is typically higher than that of the products. This is because energy is needed to break the bonds in the reactants to form new bonds in the products. The difference between the energy of the reactants and the products is often released or absorbed as heat.
What represents the correct way to write a chemical equation reactants ----- products products equals reactants reactants equals sum sum ---- reactants?
reactants -----> products is correct
How is Hf related to the H of a reaction?
The Hreaction is the difference between Hf, products and Hf, reactants
What is the difference between the bond enthalpy of the reactants and the bond enthalpy of the products in a chemical reaction?
The difference between the bond enthalpy of the reactants and the bond enthalpy of the products in a chemical reaction represents the energy change that occurs during the reaction. If the bond enthalpy of the products is lower than that of the reactants, it indicates that energy is released during the reaction, making it exothermic. Conversely, if the bond enthalpy of the products is higher than that of the reactants, it indicates that energy is absorbed during the reaction, making it endothermic.
How many reactants and products are presented in a double replacement reaction?
2 reactants and 2 products
Are reactants listed on the left or right of a chemical equation?
This statement would be...false.The reactants are located on the left, and the products are located on the right.This is desmond thaxs so much it helped =)
Which occurs faster at equilibrium the formation of products from reactants or reactants from the product?
At equilibrium, the formation of products from reactants will be faster.
Are the products favored over the reactants or the reactants favored over the products?
The products are favored over the reactants if the reaction is exothermic, releasing energy. Conversely, the reactants are favored over the products if the reaction is endothermic, requiring energy input.
What expression represents the h for a chemical reaction in the terms of the potential energy pe of its products and reactants?
In a chemical reaction, the enthalpy change (ΔH) can be expressed in terms of the potential energy (PE) of the products and reactants as ΔH = PE_products - PE_reactants. If ΔH is positive, the reaction is endothermic, indicating that the products have higher potential energy than the reactants. Conversely, if ΔH is negative, the reaction is exothermic, meaning the products have lower potential energy than the reactants. Thus, the enthalpy change reflects the energy difference between the reactants and products.
In an exothermic reaction the difference between the chemical energy of the reactants and the chemical energy of the products equals?
The amount of heat given off by the reaction
