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Unit IV Chemistry
Question | Answer |
---|---|
What reaction is it if there only one reactant? | Decomposition Rxn |
What will happen is it if its a decomposition rxn with a binary compound? | Free Elements (Exception: Hydrogen peroxide decomposes to give water and oxygen gas) |
What will happen is it if its a decomposition rxn metal carbonate? | Metal Oxide and Carbon Dioxide |
What will happen is it if its a decomposition rxn metal sulfites? | Metal Oxide and Sulfur Dioxide |
What will happen is it if its a decomposition rxn metal chlorates? | Metal Chloride and Oxygen Gas |
What reaction is it if the reactant is a hydrocarbon (with or without oxygen)? | Combustion Rxn. Products will always be carbon dioxide and water |
What reaction is it if the reactants are an element and a compound in solution? | Single Displacement Rxn. This will produce a new element and new compound. |
What reaction is it if the reactants are either two elements OR a compound and water? | Synthesis Rxn. |
What will happen is it if its a synthesis rxn with two elements? | Use charge to predict the products (ionic); use “experience” to predict the product (covalent). |
What will happen is it if its a synthesis rxn with a metal oxide and water? | Metal Hydroxide |
What will happen is it if its a synthesis rxn with a nonmetal oxide and water? | Acid |
What reaction is it if the reactants are two compounds (two ionics in solution or an acid and an ionic or base) | Double Displacement Rxn. |