Question

explain the term formula unit in balancing chemical equations​

Answer 1

Answer:

The number of atoms, molecules, or formula units of a reactant or a product in a balanced chemical equation is the coefficient. of that species (e.g., the 4 preceding H 2O in Equation 3.9). ... Two NH 4 + ions and one Cr 2O 7 2− ion yield 1 formula unit of Cr 2O 3, 1 N 2 molecule, and 4 H 2O molecules.

Answer 2

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UR ANSWER :-

The number of atoms, molecules, or formula units of a reactant or a product in a balanced chemical equation is the coefficient. of that species (e.g., the 4 preceding H 2O in Equation 3.9). ... Two NH 4 + ions and one Cr 2O 7 2− ion yield 1 formula unit of Cr 2O 3, 1 N 2 molecule, and 4 H 2O molecules!

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