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Why are the coefficients the only part of the chemical formula that can be changed in a chemical reaction?
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What information about a chemical reaction is derived from the coefficients in a balanced equation?
Coefficients are used to represent multiple molecules of formula units.
Subscripts can be changed in order to balance a chemical equation.?
false
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.
What part of the chemical formula indicates the number or molecules or atoms involved?
coefficients
What part of the chemical formula indicates the number of atoms or molecules involved?
coefficients
What information about a chemical reaction is derived from the coefficients in a balanced equation?
Coefficients are used to represent multiple molecules of formula units.
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
Subscripts can be changed in order to balance a chemical equation.?
false
What means a number before a chemical formula for instance 3co2?
Coefficients :)
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.
What part of the chemical formula indicates the number of molecules of atoms involved?
coefficients
What part of the chemical formula indicates the number of molecule or atom involved?
coefficients
What part of the chemical formula indicates the number or molecules or atoms involved?
coefficients
What part of the chemical formula indicates the number of atoms or molecules involved?
coefficients
Relationship of chemical formula chemical reaction and chemical equation?
Chemical formula is representative for the chemical compositon of a compound. Chemical equation is representative (describe) for a chemical reaction.
What is sugar's chemical reaction?
The chemical formula (not reaction) of sucrose is C12H22O11.
What does a chemical equation have?
It contain the chemical formula of the specified compounds (reactants and final products), it contains the chemical proportions of a compound (coefficients).
