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How do you calculate the masses of chemical reactants and products in a chemical reaction?
Wiki User
∙ 12y ago
The term used to describe the calculation of the quantities of reactants and products in a chemical reaction is stoichemistry. It is the calculation of quantitative (measurable) relationships of the reactants and products in a balanced chemical reaction.
Wiki User
∙ 8y ago
Wiki User
∙ 12y agoExample :
C = 10g
O = 20 g
C + O2 --> CO2
Reactants : C(10g) and O2(40g) are equal to 50g
Products : C(10g) and O2 (40g) are equal to 50g
NOTE : The mass of the reactants MUST be equal to the mass of the products, so if you know one of them, you can get the other.
Wiki User
∙ 9y agoThe calculation of quantities in chemical reactions is formally known as stoichiometry, Generally quantities are represented in a ratio of whole integers
Wiki User
∙ 11y agoThis is called balancing the reaction equation
Wiki User
∙ 15y agoStoichiometry
Wiki User
∙ 12y agomass and number of moles
Wiki User
∙ 12y agoproducts
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What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
A chemical reaction begins with a substance called and ends with substance called?
Pure substances (or ELEMENTS) form COMPOUNDS after a chemical reaction. For example: Sodium and chlorine, when fused in a chemical reaction become the compound Sodium-Chloride The substance you have in the beginning of a chemical reaction are called reactants and the substance you have when chemical reaction is complete is called products.
A reaction in which products can react to re-form reactants is?
A chemical reaction in which the products re-form the original reactants is called a reversible reaction.
A chemical reaction has not occurred if the products have?
The same chemical properties as the reactants.
What are the two basic parts of a chemical reaction?
Chemical reaction is the making and breaking of chemical bonds, leading to changes in the composition of matter. Chemical reactions do not create or destroy matter; they only rearrange it in various ways.
What are substance you start with in a chemical reaction called?
The reactants
What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
What is reactants in science?
A chemical that undergoes a chemical reaction is called a reactant. The chemicals that are produced by a chemical reaction are called the products. So in a chemical reaction, reactants turn into products.
In chemical reaction the products are?
reactants
What are the reactants and the products of the forward Left to right reaction?
Reactants- The substances used up in a reaction. Products- The new substances made.
Where are the reactants and products identified in a chemical reaction?
Reactants are to left and products are to right.
What are the reactants and the products of a written chemical reaction?
reactants are on the left and the products are on the right
What turns on a chemical reaction?
In a chemical reaction reactants are transformed in products.
A reaction that can be made to go either direction from reactants to products or from products to reactants is called an?
Chemical Reaction
What kind of information you can get from a chemical equation?
We know the composition of the reactants, the products, we can calculate the yield of the reaction etc.
How do reactants and products compare in a chemical reaction?
Reactants are what the products are made out of. The products are the end result.
Why are reactants important in a chemical reaction?
Reactants are added into the equation to form the chemical reaction. Reactants are substances that are changed into products. Without these reactants, there would be no formula, resulting in no product.
