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When carbon dioxide gas is involved in a reaction, it can act as a reactant, product, or catalyst. It can participate in reactions such as combustion where it reacts with oxygen to form carbon dioxide and heat. In other cases, it can act as a catalyst in reactions like the synthesis of urea.
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What gas is necessary for photosynthesis?
The gas that is necessary for photosynthesis is carbon dioxide. The carbon dioxide has a chemical reaction with the water and sunlight to create glucose.
What is the greenhouse gas in the photosynthesis reaction?
The greenhouse gas in the photosynthesis reaction is carbon dioxide (CO2). During photosynthesis, plants use sunlight to convert carbon dioxide into glucose and oxygen, thus reducing the amount of CO2 in the atmosphere.
What happens when carbon dioxide is treated with limewater?
When carbon dioxide is treated with limewater (calcium hydroxide solution), a white precipitate of calcium carbonate forms. This is a chemical reaction that is commonly used to test for the presence of carbon dioxide gas.
What is the general reaction for an acid and a carbonate?
When an acid reacts with a carbonate, carbon dioxide gas is produced along with water and a salt. This reaction is characterized by effervescence due to the release of carbon dioxide gas.
Which gas is removed from the atmosphere during photosynthesis?
carbon dioxideCarbon Dioxide
What is the evolved gas from sodium carbonate reaction?
The evolved gas from the reaction of sodium carbonate is carbon dioxide (CO2).
What gas is necessary for photosynthesis?
The gas that is necessary for photosynthesis is carbon dioxide. The carbon dioxide has a chemical reaction with the water and sunlight to create glucose.
What happens when citric acid and sodium hydrogencarbonate are added together?
When citric acid and sodium hydrogen carbonate are mixed together, a chemical reaction occurs that produces carbon dioxide gas. This reaction results in fizzing or effervescence, as the carbon dioxide gas is released.
What happens when Solid potassium oxide is added to a container of carbon dioxide gas?
When solid potassium oxide (K2O) is added to a container of carbon dioxide (CO2) gas, a chemical reaction occurs. Potassium oxide reacts with carbon dioxide to form potassium carbonate (K2CO3). This reaction is a double displacement reaction, where the potassium from potassium oxide replaces the carbon in carbon dioxide, resulting in the formation of potassium carbonate. The balanced chemical equation for this reaction is: K2O + CO2 → K2CO3.
What happens to the limewater if the gas is present?
If a gas is present in limewater, such as carbon dioxide, it will react with the limewater to form a white precipitate of calcium carbonate. This reaction causes the limewater to become cloudy or milky in appearance. It is a common test for the presence of carbon dioxide gas.
What happens when solutions of sodium carbonate and hydrochloric acid are mixed?
A chemical reaction occurs where sodium carbonate reacts with hydrochloric acid to form sodium chloride, carbon dioxide gas, and water. This reaction is characterized by the formation of bubbles due to the release of carbon dioxide gas.
1 When a carbonate reacts with an acid what gas is produced?
When a carbonate reacts with an acid, carbon dioxide gas is produced. This reaction is a type of acid-base reaction that forms the salt of the carbonate compound and releases carbon dioxide gas as a byproduct.
What is the greenhouse gas in the photosynthesis reaction?
The greenhouse gas in the photosynthesis reaction is carbon dioxide (CO2). During photosynthesis, plants use sunlight to convert carbon dioxide into glucose and oxygen, thus reducing the amount of CO2 in the atmosphere.
What happens when carbon dioxide is treated with limewater?
When carbon dioxide is treated with limewater (calcium hydroxide solution), a white precipitate of calcium carbonate forms. This is a chemical reaction that is commonly used to test for the presence of carbon dioxide gas.
When a metal carbonate reacts with acid?
The metal carbonate will undergo a neutralization reaction with the acid, producing carbon dioxide gas, water, and a salt. The carbon dioxide gas can be observed as effervescence in the reaction mixture.
This gas is given off when acid react with carbonates?
Carbon dioxide gas is given off when an acid reacts with carbonates. This reaction forms carbonic acid, which then decomposes to release carbon dioxide gas.
What gas turns lime water milky white?
Carbon dioxide gas turns lime water milky white by forming insoluble calcium carbonate when added to it. This reaction is commonly used as a test for the presence of carbon dioxide.
