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When carbon dioxide (CO2) is washed with potassium permanganate (KMnO4) water, the KMnO4 will be reduced by the CO2 to form a brown precipitate of manganese dioxide (MnO2). This reaction can be used to determine the presence of CO2 in a gas sample by observing the color change from purple (KMnO4) to brown (MnO2).
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What will happen to the concentration of CO2 in THE WATER if it is heated?
When water is heated, it can hold less dissolved gases, including CO2. As a result, the concentration of CO2 in the water will decrease as the water temperature increases.
What will happen when the pH of water when the co2 is removed from the water?
When CO2 is removed from water, the pH of the water will increase. This is because CO2 dissolves in water to form carbonic acid, which decreases the pH of the water. Removing the CO2 will shift the equilibrium towards fewer hydrogen ions, resulting in a higher pH.
What is the balance equation for H2SO4 plus K4FeCN6 plus KMnO4 equals CO2 plus Fe2SO43 plus H2O plus HNO3 plus KHSO4 plus MnSO4?
The balanced chemical equation for the given reaction is: 10 H2SO4 + 2 K4Fe(CN)6 + 2 KMnO4 → 5 CO2 + 2 Fe2(SO4)3 + 2 H2O + 2 HNO3 + 2 KHSO4 + 2 MnSO4
Balanced equation for oxalic acid and potassium permanganate?
The balanced equation for the reaction between oxalic acid (H2C2O4) and potassium permanganate (KMnO4) in acidic solution is: 5 H2C2O4 + 2 KMnO4 + 3 H2SO4 → 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
What the reaction between propene and concentrated KMnO4 hot?
When propene reacts with concentrated hot KMnO4, it undergoes oxidative cleavage to form two carboxylic acids. This reaction typically involves breaking the carbon-carbon double bond to introduce oxygen, resulting in the formation of organic acids like propanoic acid or other carboxylic acids.
Which gas is evolved when KMnO4 reacts with H2C2O4?
The evolved gas is carbon dioxide (CO2).
What will happen to the concentration of CO2 in THE WATER if it is heated?
When water is heated, it can hold less dissolved gases, including CO2. As a result, the concentration of CO2 in the water will decrease as the water temperature increases.
What will happen when the pH of water when the co2 is removed from the water?
When CO2 is removed from water, the pH of the water will increase. This is because CO2 dissolves in water to form carbonic acid, which decreases the pH of the water. Removing the CO2 will shift the equilibrium towards fewer hydrogen ions, resulting in a higher pH.
What substances are required for photosynthesis to happen?
Sunlight, CO2 (air), and water (H2O).
Why does KMnO4 catches fire when glycerine is added to it?
KMnO4 and glycerine undergo a vigorous oxidation/reduction reaction. KMnO4 is a very strong oxidizing agent, and when in contact with alcohols or poly hydroxy compounds, there is a strong reaction. With glycerol, it is 3 C3H5(OH)3 + 14 KMnO4 --> 14 MnO2 + 7 K2CO3 + 2 CO2 + 12 H2O.So, it is basically a combustion reaction of an organic triol, resulting in CO2 and H2O, and MnO2 as the reduced form of MnO4.
Can someone help with this chemical equation K4FeC6N6 plus KMnO4 plus H2SO4 KHSO4 plus Fe2S3?
The balanced chemical equation would be K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O.
What is the balance equation for H2SO4 plus K4FeCN6 plus KMnO4 equals CO2 plus Fe2SO43 plus H2O plus HNO3 plus KHSO4 plus MnSO4?
The balanced chemical equation for the given reaction is: 10 H2SO4 + 2 K4Fe(CN)6 + 2 KMnO4 → 5 CO2 + 2 Fe2(SO4)3 + 2 H2O + 2 HNO3 + 2 KHSO4 + 2 MnSO4
What are examples of compound and its uses?
Compound is made out of different types of atoms. Some of the examples are, H20, Co2, KMno4. Elements are made out of only the same atom.
Why does a dry ice bubble happen?
The reason it blows up is because,The Ice is very, very sensitive and you can burn when you touch it so it forms because,there are a lot of gases inside.
Balanced equation for oxalic acid and potassium permanganate?
The balanced equation for the reaction between oxalic acid (H2C2O4) and potassium permanganate (KMnO4) in acidic solution is: 5 H2C2O4 + 2 KMnO4 + 3 H2SO4 → 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
What the reaction between propene and concentrated KMnO4 hot?
When propene reacts with concentrated hot KMnO4, it undergoes oxidative cleavage to form two carboxylic acids. This reaction typically involves breaking the carbon-carbon double bond to introduce oxygen, resulting in the formation of organic acids like propanoic acid or other carboxylic acids.
Why is water a important part of photosynthesis?
The equation for photosynthesis is: Carbon dioxide + Water --> Glucose + Oxygen CO2 + H2O --> C6H12O6 + O2 So without water photosynthesis cannot happen.
