2. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq (aqueous) for the reactants and products for the following reaction. A chunk of calcium carbonate (CaCO3) is heated at high temperatures to form a powdered calcium oxide (CaO) and gaseous carbon dioxide (CO2). a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent. b. Is the above reaction decomposition, combination, single displacement or double displacement? 3. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq (aqueous) for the reactants and products for the following reaction. When a piece aluminum metal (Al), is dropped into hydrochloric acid (HCI), hydrogen gas (H2) is released and soluble aluminum chloride (AICI3) is also formed. a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent. b. Is the above reaction decomposition, combination, single displacement or double displacement?
2. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq (aqueous) for the reactants and products for the following reaction. A chunk of calcium carbonate (CaCO3) is heated at high temperatures to form a powdered calcium oxide (CaO) and gaseous carbon dioxide (CO2). a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent. b. Is the above reaction decomposition, combination, single displacement or double displacement? 3. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq (aqueous) for the reactants and products for the following reaction. When a piece aluminum metal (Al), is dropped into hydrochloric acid (HCI), hydrogen gas (H2) is released and soluble aluminum chloride (AICI3) is also formed. a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent. b. Is the above reaction decomposition, combination, single displacement or double displacement?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 93IL: The Toliens test for the presence of reducing sugars (say, in a urine sample) involves treating the...
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Transcribed Image Text:2. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq
(aqueous) for the reactants and products for the following reaction. A chunk of calcium carbonate (CaCO3) is
heated at high temperatures to form a powdered calcium oxide (CaO) and gaseous carbon dioxide (CO2).
a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent.
b. Is the above reaction decomposition, combination, single displacement or double displacement?
3. Write a balanced chemical reaction with the correct chemical formulas containing s (solid), (liquid), g (gas) or aq
(aqueous) for the reactants and products for the following reaction. When a piece aluminum metal (Al), is dropped
into hydrochloric acid (HCI), hydrogen gas (H2) is released and soluble aluminum chloride (AICI3) is also formed.
a. Identify the oxidized atom and reduced atom and the oxidizing agent and the reducing agent.
b. Is the above reaction decomposition, combination, single displacement or double displacement?
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