0
An indicator with Ka equals 1.25 x 10-4 could be used to tell you whether a solution has a pH above or below?
Wiki User
∙ 14y ago
4
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is a solution with a concentration above the equilibrium solubility called?
a supersaturated solution
Would the pH of a sodium hydroxide solution be above or below 7?
NaOH is a base so it will produce a pH above 7.
What kind of solution has a pH above 7 and what kind has a pH below 7?
pH above 7 = a base or alkaline solutionpH below 7 = acid or acidic solution
Why the gas is above the oil and the oil is above the water?
The oil is an apolar solution while the water is a polar solution. Apolar and polar solutions dont like to mix.
When the evaporation rate equals the condensation rate the space above the liquid is?
Saturated
Using the Kw equation how is it possible to determine whether an aqueous solution is acidic basic or neutral?
When you combine the Kw equation with the total mass of the solution, you will get a number. If the number is above 60, it is a acid, it is below 75, it is a base and if your number is between 60 and 75, it is neutral.
What is the colour of phenolphthalein above pH equals 9?
Phenolphthalein is the PH indicator used to detect the acidity of the solution. When the solution is acidic or near-neutral (PH<8.2), it's colorless; when the solution is basic (8.2<PH<10.0),it will turn from colorless to pink, and gradually turns fuchsia when PH reaches 12.0, back to colorless when overpasses 12.0.
What is 50 equals 6d plus 8?
That is an algebraic equation. If you are asking what the solution is for the above equation, it would be:d = 7
What is the colour of a solution of baking soda in methyl orange indicator?
Baking soda pH about 8.0 so methyl orange is yellow (above 4.4)
Is a indicator panaramic eaid or non eaid?
None of the Above
If universal indicator was added to the water after the reaction with caesium what colour would it be?
Water is usually around pH7 so would turn Universal Indicator Green
A solution is hypertonic?
The solution is above strength in solute.
How are universal indicators useful to scientist?
An Universal Indictator is more helpful because it shows the exact amount of acidity. Other indictators (example the red and blue litmus) just indicates whether or not the solution is acidic. The universal indicator gives you a specific color to which you can match a pH number therefore, telling you how acidic the soultion is.
What is a solution with a concentration above the equilibrium solubility called?
a supersaturated solution
What is the first number above the equals sign called?
the first number above the equals sign is called the minuend
What if you test soda lime with a universal indicator would it register a pH above or below 7?
Above 7
Does an acidic solution have a pH solution above 7?
No, any solution with a pH over 7 is alkaline.
