Balancing, Rxn Types, Predicting Products

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What is a synthesis reaction?

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A synthesis reaction is a type of chemical reaction where two or more reactants combine to form a single product. Example: 2H₂ + O₂ → 2H₂O.

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What is a decomposition reaction?

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A decomposition reaction is a type of chemical reaction where a single compound breaks down into two or more simpler products. Example: 2H₂O → 2H₂ + O₂.

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What is a single displacement reaction?

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A single displacement reaction is a type of chemical reaction where one element replaces another in a compound. Example: Zn + CuSO₄ → ZnSO₄ + Cu.

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What is a double displacement reaction?

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A double displacement reaction is a type of chemical reaction where the anions and cations of two different compounds exchange places to form two new compounds. Example: AgNO₃ + KCl → AgCl + KNO₃.

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How do you predict the products of a reaction?

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To predict the products of a reaction, identify the type of reaction, the reactants involved, and apply the rules for that reaction type.

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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 is neither created nor destroyed in a chemical reaction; the total mass of reactants equals the total mass of products.

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What are coefficients in a chemical equation?

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Coefficients are numbers placed in front of compounds in a chemical equation to indicate the number of molecules or moles of each substance involved in the reaction.

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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 of the equation.

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What is the product of the reaction between copper (Cu) and silver nitrate (AgNO₃)?

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The product is copper(II) nitrate (Cu(NO₃)₂) and silver (Ag). The balanced equation is Cu + 2AgNO₃ → 2Ag + Cu(NO₃)₂.

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What is the product of the reaction: 3 NaOH + Fe(NO₃)₃?

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The products are sodium nitrate (NaNO₃) and iron(III) hydroxide (Fe(OH)₃). The balanced equation is 3 NaOH + Fe(NO₃)₃ → 3 NaNO₃ + Fe(OH)₃.