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What is a balanced chemical equation?

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A balanced chemical equation has equal numbers of each type of atom on both sides of the equation, indicating that mass is conserved during the reaction.

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What is the law of conservation of mass?

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The law of conservation of mass states that mass cannot be created or destroyed in a chemical reaction; it can only change forms.

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What are reactants in a chemical equation?

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Reactants are the starting substances in a chemical reaction, found on the left side of the equation.

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What are products in a chemical equation?

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Products are the substances formed as a result of a chemical reaction, found on the right side of the equation.

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What is a coefficient in a chemical equation?

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A coefficient is a number placed in front of a chemical formula in an equation to indicate how many molecules or moles of that substance are involved.

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What is a subscript in a chemical formula?

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A subscript is a small number written to the right of a chemical symbol that indicates the number of atoms of that element in a molecule.

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How do you balance a chemical equation?

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To balance a chemical equation, adjust the coefficients of the reactants and products to ensure that the number of atoms of each element is the same on both sides.

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What is the significance of balancing chemical equations?

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Balancing chemical equations is important because it reflects the conservation of mass and allows for accurate stoichiometric calculations.

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What is the role of the arrow in a chemical equation?

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The arrow in a chemical equation indicates the direction of the reaction, separating reactants from products.

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What does it mean if a chemical equation is unbalanced?

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An unbalanced chemical equation does not have equal numbers of each type of atom on both sides, which violates the law of conservation of mass.