0
What is the difference between a reactant and a product in a chemical reaction?
Wiki User
∙ 14y ago
Substances initially present in a chemical reaction that are consumed during the reaction or a substance that participates in a chemical reaction, esp a substance that is present at the start of the reaction while the end product of some chemical reactions yield products.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoreactants react together to form the products. reactants are usuallly on the left side of the arrow. the arrow always points to the products
Add your answer:
Earn +20 pts
A chemical reaction occurs between sodium hydroxide and hydrogen chloride Adding more sodium hydroxide to the reaction causes it to speed up If you add more of a reactant such as sodium hydroxide?
A chemical reaction occurs between sodium hydroxide and hydrogen chloride. Adding more sodium hydroxide to the reaction causes it to speed up. If you add more of a reactant, such as sodium hydroxide, can it be considered a catalyst? Why or why not?
What is the diffrencence between exothermic reaction and chemical reaction?
Exothermic reaction is just one of the two possible chemical reactions: either exothermic or endothermic. (No difference but heat release)
Is heating copper sulfate pentahydrate a chemical reaction?
No, it is not a chemical reaction. The added heat only drives the water molecules out of the crystal structure. No bonds are made or broken. Actually, it is a chemical change, because there are bonds between the water and CuSO4. by heating, these bonds are broken, there is a color change not coming from the reactant.
What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
What does the difference in potential energy between the reactants and products represent?
It represents the change in enthalpy for the reaction.
What is the difference between a reaction and products of a chemical reaction?
reactant + reactant = product
Does a decomposition reaction decompose to a limiting reactant and a theoretical reactant?
there is a difference between decompositon reaction and to decompose the reaction mixture in (for example ice/HCl) n'mixture which for lmiting the excess reagents
What is the difference between chemical change and chemical reaction?
ffsafasf
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What are the similarities and difference between enzymes and chemical catalyst?
so the similarity is that they both speed up the reaction and both have special temperatures they best work at the only difference between them is that enzymes are found in humans and are not made by humans on particular purpose,whereas chemical catalysts are made by people and are not naturaly developed
Differentiate between the reactants and the products in the reaction?
A reactant is an "ingredient" in a chemical reaction; it is a substance you have at the beginning of a reaction. A product is what gets produced in a chemical reaction; it is a new substance you did not have before. Reactants yield products.
A chemical reaction occurs between sodium hydroxide and hydrogen chloride Adding more sodium hydroxide to the reaction causes it to speed up If you add more of a reactant such as sodium hydroxide?
A chemical reaction occurs between sodium hydroxide and hydrogen chloride. Adding more sodium hydroxide to the reaction causes it to speed up. If you add more of a reactant, such as sodium hydroxide, can it be considered a catalyst? Why or why not?
What is the difference between rate of reaction and chemical equation?
The chemical equation is the word expression of a chemical reaction.The rate of reaction give information about the speed of this reaction.
What term refers to the difference between the energy of the transition state and the energy of the reactants?
The different in energy between the products and reactant is known as enthalpy of the reaction, or ∆Hreaction.
What information do you need to predict the mass of a reactant or product in a chemical reaction?
To predict the mass of a reactant or product in a chemical reaction, you would need the balanced chemical equation for the reaction, as it provides the stoichiometric ratio between the reactants and products. Additionally, you would need the molar mass of the specific substance you are interested in. With this information, you can calculate the mass using stoichiometry and molar ratios.
What is stoichiomerty?
Stoichiometry is a branch of chemistry that deals with the quantitative relationships between the amounts of reactants and products in a chemical reaction. It allows us to understand and predict the amount of substances involved in a reaction, based on the balanced chemical equation. In stoichiometry, the coefficients in a balanced chemical equation represent the mole ratios between the different reactants and products. These coefficients indicate the relative number of molecules, atoms, or moles of each substance involved in the reaction. Stoichiometry calculations involve converting between the mass, moles, or volume of substances participating in a reaction using the stoichiometric ratios provided by the balanced equation. This allows us to determine the amount of reactants needed, the amount of products formed, and to predict the limiting reactant or the excess reactant in a reaction. Stoichiometry calculations can be used to answer questions such as: How much product can be obtained from a given amount of reactant? What mass of reactant is required to produce a specific amount of product? How much of one reactant is needed to completely react with another reactant? What is the stoichiometric ratio between reactants and products in a chemical reaction? Stoichiometry is an essential tool in chemical analysis, synthesis, and understanding the quantitative aspects of chemical reactions. It allows chemists to design and optimize reactions, determine reaction yields, and ensure efficient use of reactants.
How can you tell the difference between a chemical reaction and not a chemical reaction?
A chemical reaction will do the following; Change colour Create smoke A non chemical reaction (Physical Reaction) will do the following; Change State Be able to change back to the original materials
