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How is the stoichiometry reaction between potassium iodide and vitamin C tablets possible?
The stoichiometry reaction between potassium iodide and vitamin C tablets is possible because vitamin C (ascorbic acid) can act as a reducing agent, transferring electrons to iodine in potassium iodide to convert it to iodide ions. This reaction involves the oxidation of vitamin C to dehydroascorbic acid and the reduction of iodine to iodide ions, resulting in a color change indicating the presence of iodide ions. The balanced chemical equation for this reaction is 2KI + C6H8O6 -> I2 + 2K + C6H6O6.
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What is the equation of the reaction between oleic acid and potassium permanganate?
The equation for the reaction between oleic acid and potassium permanganate is not straightforward because it depends on the conditions and concentrations. Generally, potassium permanganate can oxidize oleic acid to form carbon dioxide and water along with other byproducts. The balanced equation will depend on the stoichiometry of the reaction and the specific conditions.
What type of reaction is between potassium oxide and water?
The reaction between potassium oxide and water is a chemical reaction where the potassium oxide reacts with water to form potassium hydroxide. This reaction is an example of a base-metal oxide reaction.
What would be investigated in reaction stoichiometry?
Reaction stoichiometry investigates the relationships between the amounts of reactants and products in a chemical reaction. It helps determine the ideal ratio of reactants required for a complete reaction and predict the amounts of products produced. By understanding reaction stoichiometry, scientists can optimize reactions for efficiency and yield.
What is reaction stoichiometry based on?
Reaction stoichiometry is based on the balanced chemical equation of a reaction, which provides the relative amounts of reactants and products involved. It allows us to determine the mole ratios between different substances in a chemical reaction, which are crucial for calculating the amount of reactants needed or products formed. The principles of conservation of mass and atoms govern reaction stoichiometry.
What is the reaction between silver nitrate and potassium iodide?
The reaction between silver nitrate and potassium iodide forms silver iodide precipitate and potassium nitrate. This reaction is a double displacement reaction where the silver ions from silver nitrate switch places with the potassium ions in potassium iodide.
What is the equation of the reaction between oleic acid and potassium permanganate?
The equation for the reaction between oleic acid and potassium permanganate is not straightforward because it depends on the conditions and concentrations. Generally, potassium permanganate can oxidize oleic acid to form carbon dioxide and water along with other byproducts. The balanced equation will depend on the stoichiometry of the reaction and the specific conditions.
What type of reaction is between potassium oxide and water?
The reaction between potassium oxide and water is a chemical reaction where the potassium oxide reacts with water to form potassium hydroxide. This reaction is an example of a base-metal oxide reaction.
What would be investigated in reaction stoichiometry?
Reaction stoichiometry investigates the relationships between the amounts of reactants and products in a chemical reaction. It helps determine the ideal ratio of reactants required for a complete reaction and predict the amounts of products produced. By understanding reaction stoichiometry, scientists can optimize reactions for efficiency and yield.
Add an excess of potassium iodide to copper sulphate solution how much is excess?
The amount of excess potassium iodide depends on the stoichiometry of the reaction between potassium iodide and copper sulfate. One equivalent of potassium iodide is needed to react with one equivalent of copper sulfate. Excess potassium iodide would be any amount added beyond this stoichiometric ratio.
What is reaction stoichiometry based on?
Reaction stoichiometry is based on the balanced chemical equation of a reaction, which provides the relative amounts of reactants and products involved. It allows us to determine the mole ratios between different substances in a chemical reaction, which are crucial for calculating the amount of reactants needed or products formed. The principles of conservation of mass and atoms govern reaction stoichiometry.
What is the reaction between silver nitrate and potassium iodide?
The reaction between silver nitrate and potassium iodide forms silver iodide precipitate and potassium nitrate. This reaction is a double displacement reaction where the silver ions from silver nitrate switch places with the potassium ions in potassium iodide.
What compound is made in the reaction between bromine and potassium?
The compound made in the reaction between bromine and potassium is potassium bromide (KBr). Bromine reacts with potassium to form a white crystalline solid compound.
What does a stoichiometry graph reveal about the relationship between reactants and products in a chemical reaction?
A stoichiometry graph shows the quantitative relationship between reactants and products in a chemical reaction. It reveals the ratio in which reactants combine to form products, providing information on the amount of each substance involved in the reaction.
What are the products of potassium nitrate and potassium ferricyanide?
The reaction between potassium nitrate and potassium ferricyanide does not involve a direct single displacement or double displacement reaction. Hence, no specific products can be predicted for this combination.
What is reaction between aluminum and potassium nitrate?
When aluminum is mixed with potassium nitrate, a reaction occurs where aluminum displaces potassium to form aluminum nitrate and potassium nitride. The reaction is exothermic, producing heat and light.
What is the chemical reaction of potassium oxide with water?
Potassium oxide(K2O) + water(H2O) --> potassium hydroxide(2KOH)
What is the reaction between potassium bicarbonate and magnesium chloride?
When potassium bicarbonate reacts with magnesium chloride, a double displacement reaction occurs. The products of this reaction are potassium chloride and magnesium bicarbonate.
