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ph 8- p14 is a alkali.
blue for weak alkali (ph 8)
purple for strong alkali (ph14)
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∙ 14y ago
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If red litmus is added to a alkali?
When red litmus is added to an alkali, its colour changes to blue. This is because an alkali is a base and has the property of turning red litmus paper or red litmus solution to blue.
What colour would litmus be in a solution of ph10?
Blue. Litmus paper turns blue under alkali conditions (pH over 7).
What colour does hydrochloric acid turn in red litmus paper?
Hydrochloric acid will keep litmus red - it needs alkali to turn it blue
What colour would litmus turn in acids?
blue litmus paper turns to red when its in contact with acid
When a litmus paper is dipped into alkali paper the paper turns?
white
If red litmus is added to a alkali?
When red litmus is added to an alkali, its colour changes to blue. This is because an alkali is a base and has the property of turning red litmus paper or red litmus solution to blue.
What colour would the paper turn if you added it to an alkali?
Blue. This answer assumes that you are referring to litmus paper.
Which items turn red litmus paper blue?
Litmus paper is an indicator used to roughly measure the strength of acids and alkalis on the pH scale. pH1 is a strong acid, pH7 is neutral, pH14 is a strong alkali Alkalis will turn the litmus paper blue, the darker the blue the stronger the alkali
What colour does hydrochloric acid turn in red litmus paper?
Hydrochloric acid will keep litmus red - it needs alkali to turn it blue
What colour would litmus be in a solution of ph10?
Blue. Litmus paper turns blue under alkali conditions (pH over 7).
What colour would litmus turn in acids?
blue litmus paper turns to red when its in contact with acid
What is the difference of litmus paper and a pH paper?
pH.paper tells the strength of an acid and alkali and litmus paper tells that whether the substance is an acid or an alkali.
When a litmus paper is dipped into alkali paper the paper turns?
white
What colour will essence turn blue litmus paper?
if you are working with a strong acid the lithmus paper will turn red.
When testing pH with litmus paper what will turn red litmus paper to blue?
A base.An alkali turns litmus paper blue.The solution is a base.
What colour does blue litmus paper turn when dipped in ammonia solution?
nope actually, it stays blue and when u dip it in with red litmus paper it went blue, i did experiment so i kno << it would then be: alkali
What is the colour of litmus paper?
Red/blue red turns to blue to detect alkali blue turns to red to detect acid
