0
What else can I help you with?
What are the products of KIO3 plus NA2S2O5. Its the iodine clock reaction?
The products of the reaction between KIO3 and Na2S2O5 in the iodine clock reaction are I2, NaIO3, Na2SO4, and H2O. The reaction involves the oxidation of S2O32- by I3- to produce I2, resulting in the color change characteristic of the iodine clock reaction.
What 2 clear liquids mixed together change the color of the solution?
The elements mix together to create an Iodine Clock Reaction... the last person that answered obviously didn't know what they were talking about and they are bored. i had to answer this for science class and this is the answer you are looking for:)
What is the chem time clock?
The chem time clock is a concept in chemistry that refers to the time required for a reaction to reach completion. It is based on the speed of the reaction, which can be influenced by various factors such as temperature, concentration of reactants, and catalysts. The chem time clock helps in predicting when a reaction will finish based on these factors.
How does the ammonia clock work?
The ammonia clock is a chemical clock reaction that changes color over time due to a series of reactions involving the oxidation of iodide ions by ammonium ions in the presence of hydrogen peroxide. The color change occurs because of the alternating formation of different iodine species with distinct colors. The timing of these reactions can be controlled by adjusting the concentrations of the reactants, allowing for the clock-like color change.
Why is zinc important to power a clock?
Zinc is important for powering a clock because it is commonly used in a zinc-carbon battery, which is a type of dry cell battery. The chemical reaction between the zinc and manganese dioxide in the battery generates electricity to power the clock's movement.
Why is it important to stir H2O2 in the iodine clock reaction?
The motivation is to accelerate the reaction.
What are the products of KIO3 plus NA2S2O5. Its the iodine clock reaction?
The products of the reaction between KIO3 and Na2S2O5 in the iodine clock reaction are I2, NaIO3, Na2SO4, and H2O. The reaction involves the oxidation of S2O32- by I3- to produce I2, resulting in the color change characteristic of the iodine clock reaction.
Why does the concentration of iodine ions remains constant in the iodine clock reaction?
Iodine ion is not consumed; in the first step the iodine ion is oxidized to iodine, in the second step iodine is reduced to iodine ion.
What are the limiting reagent in the Iodine Clock Reaction?
In the Iodine Clock Reaction, the limiting reagents are typically the reactants that are consumed first and determine the endpoint of the reaction. Commonly, these include sodium thiosulfate and iodine, with sodium thiosulfate often being the limiting reagent when present in smaller amounts. Once it is fully reacted, the iodine remains, leading to the sudden color change characteristic of the reaction. The specific limiting reagent can vary based on the concentrations of the reactants used in the experiment.
Do all clock radios have alarm functions?
Yes, all clock radios do have alarm functions. I was unable to find one without it after searching.
Why does starch turn blue with iodine?
the iodine does not turn the starch black."The iodine clock reaction is based around the colour change that occurs when iodine reacts with starch, turning from a clear colour to a black-blue colour." (2) The starch allows the iodine and the iodide ions to bond, forming a triodide ion.I2(aq) + I−(aq) ⇌ I3−(aq)In this reaction, iodide is viewed as a base, and iodine is viewed as an acid.The iodine is a ligand and is surrounded by the starch,as for the colour change, that is due to the iodine absorbing all light wavelengths corresponding to colours, hence not letting any through, so what you are seeing when the solution is black, is the absence of light and colour alltogether,hope that helps
What is the compound word for clock?
The compound word for "clock" is "clockwork." It refers to the mechanism within a clock or watch that keeps time and operates its functions. The term can also be used metaphorically to describe something that operates with precision and regularity, similar to the way a clock functions.
What 2 clear liquids mixed together change the color of the solution?
The elements mix together to create an Iodine Clock Reaction... the last person that answered obviously didn't know what they were talking about and they are bored. i had to answer this for science class and this is the answer you are looking for:)
Is Briggs Rauscher reaction and Belousov-Z reaction same?
No, but they are the two best demonstrations of oscillating reactions. The B-Z was discovered first, in the USSR in 1950. It used bromine compounds. The B-R was found in 1972 in San Francisco by two teachers looking for an iodine analogue of the B-Z. See the Wikipedia articles for more info. Warren Rauscher
What is the chem time clock?
The chem time clock is a concept in chemistry that refers to the time required for a reaction to reach completion. It is based on the speed of the reaction, which can be influenced by various factors such as temperature, concentration of reactants, and catalysts. The chem time clock helps in predicting when a reaction will finish based on these factors.
How does the ammonia clock work?
The ammonia clock is a chemical clock reaction that changes color over time due to a series of reactions involving the oxidation of iodide ions by ammonium ions in the presence of hydrogen peroxide. The color change occurs because of the alternating formation of different iodine species with distinct colors. The timing of these reactions can be controlled by adjusting the concentrations of the reactants, allowing for the clock-like color change.
What's the difference between a clock radio and an alarm clock?
A clock radio and an alarm clock are two very similar things which provide some of the same functions however they differ in their features. An alarm clock is a basic clock which has an alarm function and a clock radio combines the use of an AM/FM radio and an alarm clock.
