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the surface area of the particles are incresed so that the chemical reaction takes place fastly. for example if u have a granular sugar or powdered sugar what will be solved in water fastly surely the powdered form . bcoz of crushing surface area increses ! [ ENGR RIZI NFC IET MULTAN]
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Define limiting reactant?
In a chemical reaction the limitting reactant is also know as limiting reagent.it is the substance which is totally consumed when the chemical reaction is complete.the reacton can not proceed without it.
What is a chemical reactant in a chemical reaction?
A reactant is the starting material of a reaction. For example, in the reaction 2H(+) + O(2-) --> H2O, both H(+) ions and the O(-) ion are the reactants, whereas H2O is the product of the reaction. A reactant is something that REACTS.
What information in a balanced chemical equation shows how many moles of a reactant are involved in the reaction?
The coefficient (not a subscript or superscript) placed immediately before the formula of the reactant in the equation shows how many moles of a reactant are involved in the reaction. If there is no explicit coefficient, a value of 1 for the coefficient is assumed. The coefficient in front of the molecule tells its relative number of moles.
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.
Undergo no chemical change during a chemical reaction?
A catalyst doesn't undergo a chemical change during a chemical reaction.
What presents before a chemical reaction?
I think it is a reactant
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 is one of of the original substances before a chemical reaction takes place?
a reactant
What word or phrase correctly completes this sentence. In a chemical equation the limiting reactant .?
is the reactant which will be used up in the reaction, before the other reactant(s)
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.
Define limiting reactant?
In a chemical reaction the limitting reactant is also know as limiting reagent.it is the substance which is totally consumed when the chemical reaction is complete.the reacton can not proceed without it.
What information in a balanced equation shows how many moles of a reactant are involved in the reaction?
This is the number before a chemical compound.
What are the elements found on the reactant side of an equation?
The reactant side of a chemical equation contains the substances that are present before a chemical reaction occurs. These are the starting materials that will be transformed into products during the reaction. Common elements found on the reactant side include molecules, atoms, and ions that participate in the reaction.
The Reactant in its natural state is a?
The reactant in its natural state is in its original form before any chemical reaction occurs. It is typically the starting material that undergoes a transformation in a chemical reaction to produce one or more products.
What information in a balanced chemical equation shows how many moles of a reactant are involed in the reaction?
The coefficients in a balanced chemical equation indicate the mole ratio between reactants and products. This allows us to determine the number of moles of each substance that participate in the reaction based on the stoichiometry of the reaction.
What is the name for a chemical before the chemical change?
Reactant
What is a chemical reactant in a chemical reaction?
A reactant is the starting material of a reaction. For example, in the reaction 2H(+) + O(2-) --> H2O, both H(+) ions and the O(-) ion are the reactants, whereas H2O is the product of the reaction. A reactant is something that REACTS.
