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In a chemical reaction the number of atoms of reactants and products must?
Wiki User
∙ 11y ago
I know that this probably isn't the answer that you were looking for but its a start the answer to this question is one of four different answers choose the one that you think is right.
A) The same as the number of atoms in the reactants
B) Less than the number of atoms in the reactants
C) Greater than the number of atoms in the reactants
D) The same as the number of molecules in the reactants
Wiki User
∙ 11y ago
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Why does the number in front of of a chemical have to be changed to balance an equation?
After a chemical reaction the reactants are transformed in other compounds - the products.
Ions that do not change in a chemical reaction is?
When a chemical reaction takes place, matter is conserved. The number and types of atoms in the reactants do not change in the products.
A number placed in front of a chemical formula in a chemical equation is called?
In a chemical Equation ,The reactants are on the left side of a chemical equation and the products are on the right side.The number in front of a chemical formula in a chemical equation is called atoms. They should be a balancing number on both the sides.
What happens to the reactants in a chemical reaction?
Put casually, they react with each other to form products. e.g. Reactants A & B form products C & D A + B = C + D
What are the chemical products?
Product is the outcome of reaction. A + B --> C In the above reaction A and B react together (reactants) to give product C. In a reaction, we can have 2 products. 1 is a product wanted and the other is byproduct.
What indicates the relative numbers of reactants and products in a chemical reaction?
The number of initial chemical compounds (reactants) and the number of final compounds resulted from the reaction (products).
What number of products and reactants are produced by a chemical reaction?
It depends on the reaction. Also, only the products are produced by a chemical reaction; the reactants produce the reaction and are changed in the reaction to the products. (If you have a chemical equation, the number of distinct molecules and/or isolated element symbols on the right side of the equation will show how many distinct products are formed in the reaction.)
Why does the number in front of of a chemical have to be changed to balance an equation?
After a chemical reaction the reactants are transformed in other compounds - the products.
What general terms does a chemical equation indicate?
Chemical formulas of reactants and products; number of molecules involved in the reaction.
What is the law in a chemical reaction the number of atoms present in the reactants is always equal to the number of atoms present in the products?
more than in the products or less than in the products depending on the kind of chemical reaction
Ions that do not change in a chemical reaction is?
When a chemical reaction takes place, matter is conserved. The number and types of atoms in the reactants do not change in the products.
The energy change when reactants are converted to products in a chemical reaction is?
related to the change in number and strength of chemical bonds. per novanet.
What must be true about the properties of the reactants and the properties of the products in a chemical reaction?
The reactants and the products must contain the same numbers of the same types of atoms, that is, atoms with the same atomic number, and either the products must contain at least one type of chemical bond distinct from any chemical bond in the reactants or the reactants must contain at least one type of chemical bond not found in the products.
What part of balanced chemical equation give information about the relative numbers of moles of reactants and products involve in a chemical reaction?
number of atoms
What is the chemical equation for the chemical reaction?
To construct an equation for a chemical reaction, put the reactants on the left, and the products on the right, and make sure that the number of atoms of each element is the same on each side.
How do you calculate the masses of chemical reactants and products in a chemical reaction?
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.
A number placed in front of a chemical formula in a chemical equation is called?
In a chemical Equation ,The reactants are on the left side of a chemical equation and the products are on the right side.The number in front of a chemical formula in a chemical equation is called atoms. They should be a balancing number on both the sides.
