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To answer that question we need a reaction, for example I will use this one.
2 A + 4 B --> 2 AB2
Imagine having 10 moles of A and 100 moles of B
Once your 10 moles of A have been used up (along with 20 moles of B), you will be stuck with 80 B, without A, it will not react.
Therefor it is limited (in this case) by the amount of A.
What else can I help you with?
What type or reaction occurs when one substance donates electrons and other substance accepts those electrons?
It is a redox reaction.
What is a substance called that is formed as a result of a chemical reaction?
The substance that is produced from a one way chemcial reaction is called a product.
What describes the reaction of of a substance to form one or more new substances?
The name of this process is "chemical reaction".
True or false An oxidation-reduction reaction occurs when electrons are transferred from one substance to another in a chemical reaction?
True. In an oxidation-reduction (redox) reaction, electrons are transferred from one substance (the reducing agent) to another substance (the oxidizing agent). This transfer of electrons results in a change in oxidation states of the elements involved in the reaction.
What is a reaction that removes one or more electrons from a substance such that the substance's valence or oxidation state increases?
Oxidation reaction removes electrons from a substance, leading to an increase in its oxidation state or valence. This process involves the loss of electrons by the substance, which is typically accompanied by a reduction reaction in which another substance gains those electrons.
What is an equivalent in chemistry and how does it relate to the concept of moles?
In chemistry, an equivalent is a unit that represents the amount of a substance that can react with or replace another substance. It is related to the concept of moles because both units are used to measure the amount of a substance in a chemical reaction. One equivalent of a substance is equal to one mole of that substance, but the two units are used in different contexts depending on the type of reaction being studied.
How do you calculate equivalents in chemistry?
In chemistry, equivalents are calculated by dividing the given amount of a substance by its equivalent weight. The equivalent weight is the amount of a substance that can react with or replace one mole of hydrogen ions. This calculation helps in determining the amount of a substance needed for a chemical reaction.
Which one of the following is the number you place to the left of the formula a substance taking part in a reaction?
The number you place to the left of a formula in a chemical equation is the coefficient, which represents the amount of that substance taking part in the reaction.
What is the change of one substance into a new substance?
The change of one substance into a new substance is called a chemical reaction. In a chemical reaction, the atoms of the original substances rearrange to form new molecules with different properties.
What type or reaction occurs when one substance donates electrons and other substance accepts those electrons?
It is a redox reaction.
What does meq stand for?
The equivalent (symbol: eq or Eq), sometimes termed the molar equivalent, is a unit of amount of substance used in chemistry and the biological sciences.The equivalent is formally defined as the amount of a substance which will either:react with or supply one mole of hydrogen ions (H+) in an acid-base reaction; orreact with or supply one mole of electrons in a redox reaction.[1][2]
When two or more substance combine is a chemical reaction to form one other substance that a reaction has taken place is?
Synthesis reaction: A + B (+ C) --> P(roduct)
When a substance changes from one physical form to another you say the substance had had an?
Chemical reaction
What is the definition for reaction?
Process in which one substance, such as wood, is transformed into another substance, such as ash.
What are the 6 types of stoichiometry problems?
Mass-mass stoichiometry: involves converting the mass of one substance to the mass of another in a chemical reaction. Volume-volume stoichiometry: involves converting the volume of one substance to the volume of another in a chemical reaction. Mass-volume stoichiometry: involves converting the mass of one substance to the volume of another in a chemical reaction. Limiting reactant stoichiometry: involves determining which reactant limits the amount of product formed in a chemical reaction. Percent yield stoichiometry: involves calculating the efficiency of a chemical reaction by comparing the actual yield to the theoretical yield. Excess reactant stoichiometry: involves calculating the amount of reactant left over after a chemical reaction is complete.
How is heat of solution related to heat of reaction?
The heat of solution refers to the heat energy absorbed or released when a substance dissolves in a solvent, while the heat of reaction refers to the heat energy absorbed or released during a chemical reaction. The heat of solution can be a part of the overall heat of reaction if dissolution of a substance is involved in the chemical reaction.
What is a substance called that is formed as a result of a chemical reaction?
The substance that is produced from a one way chemcial reaction is called a product.
