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alkaline/base solution, often considered corrosive. Such high pH levels indicate a high concentration of hydroxide ions in the solution, making it strongly basic. It should be handled with care due to its potential caustic properties.
It is a highly basic solution with a low hydrogen ion concentration. plato
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What happens when the pH solution is lower?
When adding a strong acid to an acidic solution pH decreases. Adding a strong base to an acidic solution the pH increases.
Can an aqueous solution have a pH of zero?
No. pH is a log scale. You can't have a pH of zero. ---- Above answer left in to correct a misconception. Yes, you certainly can have a pH of zero. A 1 molar solution of a strong acid has a pH of zero, and stock HCl (roughly 12 molar) has a pH of about -1.1 or so. pH is the negative log of the hydrogen/hydronium ion concentration, which for a strong acid is approximately the same as the acid concentration. The log of 1 is zero, therefore the pH of a 1 molar solution of a strong acid is zero. The log of 10 is 1, therefore the pH of a 10 molar solution of a strong acid is -1.
What number is blue on the pH colour chart?
Blue on the pH color chart corresponds to a pH of around 12-14, indicating a strong base or alkali solution.
Substances with pH values close to 14 are strong?
A strong acid always has a pH much lower than 14.
Which label would best describe a solution with a pH of 11?
a buffer is wrong, it is basic or alkaline, depending on the choices
What is the Ph level for a strong basic solution?
The pH level for a strong basic solution is typically greater than 11.
Is strong base on the pH scale is it 3?
No, a strong base on the pH scale would have a pH greater than 7. A pH of 3 indicates a strong acidic solution. A strong base would have a pH closer to 14.
Does a strong alkali have a pH of 14?
Not necessarily. A strong alkali has a pH above 7, but it may not always be exactly 14. The pH scale ranges from 0 to 14, with 14 being the most alkaline.
What value on the pH scale represents a strong acid a strong base and a neutral substance?
A strong acid has a pH value close to 0, a strong base has a pH value close to 14, and a neutral substance has a pH value of 7.
What is the pH level of Potassium Hydroxide?
Potassium hydroxide is a strong base, so it has a high pH level ranging from 12 to 14.
Is a substance with a pH of 14 a strong base?
Yes, a substance with a pH of 14 is considered a strong base. Strong bases have a pH value greater than 7. A pH of 14 indicates that the substance is highly alkaline and strongly basic.
What pH is expected to a strong alkali to have?
A strong alkali is expected to have a high pH, typically ranging from 10 to 14 on the pH scale. This indicates that the solution is highly basic and has a high concentration of hydroxide ions.
What is the pH level of rubidium hydroxide?
It depends on the molar concentration (Number of moles per liter of solution, a mole is 6.022X1023 formula units). Since it is a strong base that gives one hydroxide ion per formula unit, the pH of an RbOH solution is equal to 14 + the logarithm of the molar concentration. So a 1.0M solution has a pH of 14, a .1M solution has a pH of 13 and so on until a pH of about 7.
What is pH of na2co3?
The pH of a solution of sodium carbonate (Na2CO3) depends on its concentration. A 0.1 M solution has a pH of around 11.6, making it alkaline. Sodium carbonate is a strong base and therefore will increase the pH of the solution it is in.
What is the pH of NaOH?
The pH of a solution of NaOH (sodium hydroxide) is approximately 14, as it is a strong base. This means it is highly alkaline.
What changes in PH occurs if an alkali is slowly added to an acidic solution?
As alkali is added to an acidic solution, the pH of the solution will increase. This is due to the neutralization reaction that occurs between the base (alkali) and the acid in the solution. The pH will gradually shift towards being more neutral as the reaction progresses.
A solution of sodium hydroxide in water is most likely to have a pH close to?
A solution of sodium hydroxide in water will have a pH close to 14, as sodium hydroxide is a strong base that dissociates completely in water to produce hydroxide ions, increasing the pH.
