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Need a sentence for chemical reaction?
need to use chemical reaction meaning in a sentence?
What are the units of the equilibrium constant in a chemical reaction?
The units of the equilibrium constant in a chemical reaction are dimensionless, meaning they have no units.
What is the relationship between the temperature and the rate of chemical?
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
What does a negative enthalpy indicate in a chemical reaction?
A negative enthalpy in a chemical reaction indicates that the reaction is exothermic, meaning it releases heat energy to the surroundings.
A word meaning the wearing away by chemical reaction?
oxidation
What is da word with dis meaning chemical reaction that releases heat energy?
An exothermic reaction
What is meant by the term reactants in terms of chemical changes?
Reactants are the substances that participate in a chemical reaction and transform into products. They are the starting materials that are used up during the reaction, leading to the formation of new substances.
What is the meaning of a chemical equation?
A chemical equation is defined as the short-hand representation of a true chemical reaction with the help of symbols and formula.We must finish our chemical reaction with as many atoms of each element as when we started.The chemical reaction takes place on the reactant side forming the products.
When does a chemical change take place meaning when gas is given off?
As a result of a chemical reaction with gas release.
What chemical reaction in 2 Al?
The meaning of 2 Al is two atoms of aluminium.
Hydrochloric acid reacts with potassium hydroxide to produce a salt water and heat chemical or physical?
The reaction between hydrochloric acid and potassium hydroxide is a chemical reaction that forms water and potassium chloride salt. It is an exothermic reaction, meaning that heat is released as a result of the reaction.
What is the relationship between the pKa of bases and their strength in a chemical reaction?
The pKa of a base is inversely related to its strength in a chemical reaction. A lower pKa indicates a stronger base, meaning it is more likely to accept a proton in a reaction.
