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Yes, a concentrated solution of NaOH and KOH may have pH=14
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What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
What pH is expected to a strong alkali to have?
12-14
What is the pH scale of the strongest Alkali?
The strength of an acid and alkali is shown using the pH scale which goes from 0 to 14 . pH number of acid is less than 7. and pH number of alkali is greater than 7. that's why the smaller the number the stronger the acid and the larger the number the stronger the alkali. so pH of weak acid is 6 and pH of strong alkali is 14 because if the smaller number shows the stronger acid, the larger number shows the weaker acid. And as larger number shows strong alkali, the pH scale is from 0 to 14; so 14 shows stronger alkali.
What would you expect the pH of a strong acid to be?
1,2or 3. 14 is a strong alkali
What pH is a weak alkali?
Strong Acid ; pH = 1-3 Weak acid ; pH = 4-6 Neutral ; pH 7 Weak alkali ; pH = 8 -10 ( The answer) Strong Alkali ; pH = 11- 14
What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
Does a strong alkali has a pH of 14?
Yup!! :)) ('.')
What pH is expected to a strong alkali to have?
12-14
What is the pH scale of the strongest Alkali?
The strength of an acid and alkali is shown using the pH scale which goes from 0 to 14 . pH number of acid is less than 7. and pH number of alkali is greater than 7. that's why the smaller the number the stronger the acid and the larger the number the stronger the alkali. so pH of weak acid is 6 and pH of strong alkali is 14 because if the smaller number shows the stronger acid, the larger number shows the weaker acid. And as larger number shows strong alkali, the pH scale is from 0 to 14; so 14 shows stronger alkali.
What would you expect the pH of a strong acid to be?
1,2or 3. 14 is a strong alkali
What pH is a weak alkali?
Strong Acid ; pH = 1-3 Weak acid ; pH = 4-6 Neutral ; pH 7 Weak alkali ; pH = 8 -10 ( The answer) Strong Alkali ; pH = 11- 14
The strong alkali has a pH of 14?
Yes. It may even have more than 14.
What is the change in PH when an alkali is slowly added to an acidic solution?
The actual answer depends on the strength of the acid / alkali used. However the pH will change from around 1-6 to 8-14 depending on the strength of the acid / base. pH ~1 for strong acid pH ~6 for weak acid pH ~8 for strong base pH ~14 for strong base
What changes in PH occurs if an alkali is slowly added to an acidic solution?
The actual answer depends on the strength of the acid / alkali used. However the pH will change from around 1-6 to 8-14 depending on the strength of the acid / base. pH ~1 for strong acid pH ~6 for weak acid pH ~8 for strong base pH ~14 for strong base
Is alkali an acid?
No. Alkali's and acids are an separate ends of the pH scale, the pH of acids being 1, 2, 3, 4 and 5 (strong to weak) and the pH of alkali's being 11, 12, 13, 14 and 15 (weak to strong). Examples of acids are hydrochloric acid (strong) and vinegar (weak). Toothpaste is an example of a weak alkali.
Is a substance with a pH of 14 a strong base?
The pH is the cologarithm of the activity of hydrogen ion in solutions; pH 14 is the pH of a strong base.
Is soap a strong or weak alkali?
Moderate. It's pH can vary from 9,5 till 14.
