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What is the differenceof the reactants before and after an iron sulphur reaction?
Wiki User
∙ 13y ago
the iron is classified as non metal afta the reaction because its dull and brittle.
Wiki User
∙ 13y ago
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What is the starting substance in a chemical reaction is?
The substances you have at the beginning of a chemical reaction are called the reactants.
What materials present after a reaction?
The substances that are before a reaction are the REACTANTS, and after the reaction, the substances left are the PRODUCTS.
In a chemical reaction the total mass of the substances before the reaction is?
The mass of all substances before a chemical reaction is equal to the mass of the substance after the reaction. This is under the law of conservation of mass.
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.
What is a method to indicate reactants and products of a chemical reaction using chemical formulas?
In a correctly written chemical equation, reactants are the substances to the left of the arrow, and products are the substances to the right of the arrow. The reactants are what you have before the reaction starts, and the products are what you have when the reaction is over.
What are the substances that are present before a chemical reaction starts?
The reactants exist before a reaction begins, and also the products are the result of the reaction of the reactants.
What do you call the substances before a chemical reaction takes place?
The substances before a chemical reaction takes place are called reactants.
Are the substances present before the reaction?
Substances that are present before the reaction are called "reactants" or "reagents".
Substances that are present before the reaction?
Substances that are present before the reaction are called "reactants" or "reagents".
What is the starting substance in a chemical reaction is?
The substances you have at the beginning of a chemical reaction are called the reactants.
Is it true that in a chemical reaction reactants are changed into products?
no, it is before the reaction
Materials at the end of a reaction?
before reaction = reactants after reaction = products
What materials present after a reaction?
The substances that are before a reaction are the REACTANTS, and after the reaction, the substances left are the PRODUCTS.
In a chemical reaction the total mass of the substances before the reaction is?
The mass of all substances before a chemical reaction is equal to the mass of the substance after the reaction. This is under the law of conservation of mass.
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
What are reactants in a chemical reaction?
The elements or molecules that participate in a chemical reaction and yield a product.
What do you call the substaces before a chemical reaction takes place?
The initial substances in a reaction are called reactants.
