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Q: Why potassium ferricyanide cannot be used as internal indicator?
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Does silver react with potassium nitrate?

No silver cannot react. It is less reactive than potassium


What are artificial indicator?

An artificial indicator is one that is chemically made and you cannot create from Natural Resources e.g. cabbage juice


Zinc plus potassium hydroxide?

No reaction, since zinc, which is lower in the electropositive series than potassium, cannot displace potassium from its compounds.


What is potassium plus chlorine equals potassium chloride?

The answer is no, you cannot pass English class this school year.


How do you mine potassium?

you cannot mine pure potassium but you can mine potassium chloride or as it as Potash ore. These mines are found allover the world where there have been ancient sea that have evaporated and let potassium salts.


Do you round potassium to 40?

I cannot imagine rounding potassium to 40. The atomic number is 19, and the atomic weight is 39.09 ■


Why potassium carbonate cannot be prepared by solvay process?

It is because unlike sodium carbonate potassium carbonate is fairly soluble in water and it does not forms precipitate.


What has sodium and potassium have in common?

Sodium and potassium are two elements that the body needs to survive. Without them, the body cannot process nutrients needed to sustain life.


How many sides does a polygon have with an interior angle of 10 degrees have?

A regular polygon cannot have an internal angle of 10 degrees and any irregular polygon can.A regular polygon cannot have an internal angle of 10 degrees and any irregular polygon can.A regular polygon cannot have an internal angle of 10 degrees and any irregular polygon can.A regular polygon cannot have an internal angle of 10 degrees and any irregular polygon can.


Which alkaki has neutralised citric acid if the salt potassium nitrate is made?

This question cannot be answered because if you neutralise citric acid you will get a citrate, not a nitrate. To get potassium nitrate you will need the alkali potassium hydroxide and nitric acid.


Red light CANNOT cause an electron to be ejected from a potassium atom because of?

the energy of red light is not sufficient to eject electrons from the valence shell of the potassium atom.


What is an internal noise?

An internal noise is defined as noise from within which is commonly related to the mind. This noise cannot be heard by outsiders.