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Why is it important to never change the subscript in a chemical formula when balancing a chemical equation?
It is important to never change the subscript in a chemical formula when balancing a chemical equation because subscripts represent the number of atoms of each element in the compound. Changing subscripts would alter the chemical formula and consequently change the identity of the compounds involved in the reaction. Balancing equations involves adjusting coefficients, not subscripts.
When balancing a chemical equation one must never change the?
When balancing a chemical equation, you must never change the chemical formulas of the substances involved. You can only adjust the coefficients in front of the compounds to ensure the number of each type of atom is the same on both the reactant and product sides.
How can you balance a chemical equation by changing the subscripts?
Balancing only allows you to change the coefficients, NOT the subscripts.
What law of chemical change is followed in balancing chemical equation?
The laws of conservation of mass and of numbers of each type of atom.
Why is it important never to change a subscription in a chemical formula when balancing a chemical equation?
It is important never to change a subscript {note correct spelling} in a chemical formula when balancing a chemical equation, because changing a subscript produces a formula that specifies a chemical substance different from the one in the original equation.
When balancing a chemical equation what do you adjust?
You adjust the coefficients in front of each molecule to balance the number of atoms on both sides of the equation. You should not change the subscripts within a molecule when balancing a chemical equation.
Why can't you change the subscript of reactant and products when balancing a chemical equation?
Changing subscripts changes the chemical formula, leading to a different compound being represented. When balancing a chemical equation, you can only add coefficients to the compounds to ensure mass is conserved on both sides of the equation while keeping their identities the same. Changing subscripts would alter the chemical substances involved in the reaction.
How does the chemical equation show that a chemical reaction has occured?
A chemical equation shows that a chemical reaction has occurred by representing the reactants transforming into products through chemical bonds breaking and forming. The equation includes the chemical formulas of the reactants before the reaction arrow and the products after, indicating a rearrangement of atoms and a change in chemical structure. Balancing the equation ensures that mass is conserved, further confirming a chemical change has taken place.
When balancing a chemical equation can you adjust the script in a formula?
No. Never change the subscripts because then you are changing the formula of the substance to something else. You can only change the amount of a substance by adding a coefficient in front of the formula. If there is no coefficient, it is understood to be 1.
Can you change the number of atoms in each molecule or formula in order to balance an equation?
Yes, you can change the coefficients in front of the molecules or formulas in a chemical equation to balance it. Balancing the equation ensures that the same number of each type of atom is present on both sides of the equation.
Why mole concept is used in balancing chemical equation?
mole concept is used in balancing chemical reaction because for balancing a reaction u cant change the numbers such as 1,2,3 etc.. in between the compund so as a whole we are changing outside the compound
What cant be changed when balancing a chemical equation?
The chemical formulas of the reactants and products cannot be changed when balancing a chemical equation. The Law of Conservation of Mass states that matter cannot be created or destroyed in a chemical reaction, so the number of atoms of each element on both sides of the equation must be equal.
