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Which of the following rules should you follow to balance
chemical equations?
a
change only the subscripts
b use the smallest possible subscripts
add coefficients as needed
d
two of the above

Respuesta :

Answer:

Balancing chemical equations rules

Explanation:

Balancing chemical equations rules

Steps in Balancing a Chemical Equation

Count each type of atom in reactants and products. ...

Place coefficients, as needed, in front of the symbols or formulas to increase the number of atoms or molecules of the substances. ...

Repeat steps 1 and 2 until the equation is balanced.

Answer:

add coefficients as needed

Explanation: