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Basically, hydroxonium ions and hydroxil ions are responsible for the acidic/basic property. Due to processes such as hydrolysis, other ions might too interfere.
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Which gas turns a universal indicator blue?
The gas that turns a universal indicator blue is usually chlorine.
Why EBT indicator do not form complex with Mg ions?
If for you EBT is eriochrome black T, this compound form a complex with magnesium ions.
What is the color change observed when acidified potassium manganate VII is reduced?
The color become pink; the cause is the formation of ions 2+.
Which one is an example of an indicator litmus paper electricity high concentration or presence of H- ions in solution?
nothing
Why no use indicator in the standardizing potassium permanganate titration?
Usually there is no indicator needed in potassium permanganate titrations as there will be an excess of manganate ions in the conical flask, turning the solution from colourless to pale pink.
Which gas turns a universal indicator blue?
The gas that turns a universal indicator blue is usually chlorine.
What is the colour of zinc ions mixed with ammonia in phenolphthalein indicator?
The phenolphthalein indicator is pink in basic solutions.
In kidney disease what is first indicator in blood gases?
hydrogen ions
Is it it is an indicator to measure H ions or OH- ions?
Litmus paper, other types of pH paper, phenolphtalein, etc.
Why EBT indicator do not form complex with Mg ions?
If for you EBT is eriochrome black T, this compound form a complex with magnesium ions.
What molecules cause polarization and depolarization?
Sodium ions cause depolarization and potassium ions cause repolarization.
What is an indicator that water is entering cells?
The cell will be swollen. Number of Na and K ions will be different
What is the color change observed when acidified potassium manganate VII is reduced?
The color become pink; the cause is the formation of ions 2+.
What factor determines the pH at the equivalence point?
the concentration of hydrogen ions - H+
Why is red cabbage indicator not a good experiment to measure buffering capacity?
A buffer absorbs or releases excess hydrogen ions, making the solution hold at a steady pH. Since red cabbage indicator makes a good pH indicator, it has a neutral pH. any amount of acids or bases added would change the pH of the red cabbage juices. If it made a good buffer, it would not make a good pH indicator.
Which one is an example of an indicator litmus paper electricity high concentration or presence of H- ions in solution?
nothing
Describe why the indicator reaction is pH dependent?
An indicator reaction is always pH dependent because it involves hydrogen. During the reaction, hydrogen ions are either released or captured during the process.
