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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.
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∙ 12y ago
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What is the pH scae?
The PH scale is a scale that determines where a liquid is a acid,alkeli or netrual.1-7 being acid.7 being neutral and 7-14 being alkali. 1 is the strongest acid,6 is the weakest.8 is the weakest alkali and 14 is the strongest
Which is a strong acid-pH 1 or pH 6?
The Lower The pH Scale The stronger the acid ph7 is neutral and the higher the scale past 7 the stronger the alkali is
Can you tell if something is acidic on the pH scale?
The pH scale ranges from acids to alkali's. The strongest acid is red then it gets lighter, (orange, pale, yellow) then it goes to green (neutral) and alkali's are more dark greenish purple colours. Hope this helped. :)
What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
What is the pH of an alkali?
If something is alkalic, it is higher that 7 on the pH scale
What is the pH scae?
The PH scale is a scale that determines where a liquid is a acid,alkeli or netrual.1-7 being acid.7 being neutral and 7-14 being alkali. 1 is the strongest acid,6 is the weakest.8 is the weakest alkali and 14 is the strongest
Which is a strong acid-pH 1 or pH 6?
The Lower The pH Scale The stronger the acid ph7 is neutral and the higher the scale past 7 the stronger the alkali is
Can you tell if something is acidic on the pH scale?
The pH scale ranges from acids to alkali's. The strongest acid is red then it gets lighter, (orange, pale, yellow) then it goes to green (neutral) and alkali's are more dark greenish purple colours. Hope this helped. :)
What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
Is rainfall from polluted areas an alkali?
No, it is an alkali according to the pH scale or pH indicator.
What's the the strongest base on the pH Scale?
The strongest base is the hydroxide ion, in the pH scale 0 to 14.
What is the pH of an alkali?
If something is alkalic, it is higher that 7 on the pH scale
On what scale can we place acid and alkali according to their strengths?
The pH Scale.
What 2 numbers on the pH scale are the strongest bases?
The pH scale goes from 1-14. The strongest bases will be at 12 and 13 and the strongest acids will be at 1-2.
What is the PH scale of alkali?
greater than 7
What has a pH scale over 12?
A strong alkali :)
What is opposite of acidic?
Alkali is the opposite on the ph scale.
