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What else can I help you with?
Which colour does a strong alkali turn litmus paper?
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
What colour will universal indicator turn when mixed with a strong alkali?
Universal indicator will turn dark blue or purple when mixed with a strong alkali.
What colour does alkali turn litmus?
Alkali turns litmus paper blue.
What colour is methyl violet in alkali?
Methyl violet appears as a greenish-blue color in alkali.
What colour does phenolphthalen go when an alkali is added?
Phenolphthalein turns pink/magenta in the presence of an alkali.
What colour would universal indicator be in a strong alkali?
Universal indicator would be dark blue or purple in a strong alkali.
What colour would a UI be in strong acid?
The answer is...RED!!!!Strong Alkali is DARK BLUE!!!
Which colour does a strong alkali turn litmus paper?
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
What colour will universal indicator turn when mixed with a strong alkali?
Universal indicator will turn dark blue or purple when mixed with a strong alkali.
What is indicat?
Universal indicator changes colour in acids and alkalis. Its colour shows the strength of an acid or alkali. strong acid= redweak acid= orange / yellowneutral= greenweak alkali= turquoise / bluestrong alkali= deep blue / purple The strength of an acid or alkali is shown on the pH scale of numbers.
What is universal indicater?
Universal indicator changes colour in acids and alkalis. Its colour shows the strength of an acid or alkali. strong acid= redweak acid= orange / yellowneutral= greenweak alkali= turquoise / bluestrong alkali= deep blue / purple The strength of an acid or alkali is shown on the pH scale of numbers.
What colour does alkali turn litmus?
Alkali turns litmus paper blue.
What is the reaction when you add acids and alkali's?
you create a neutral solution -------------------------------------------------------------------------------------------- Well it depends actually it doesn't always create a neutral solution. Here's the order: Strong Alkali + Strong Acid = Neutralisation (water + salt) Strong Alkali + Weak Acid = Weak Alkali Weak Alkali + Weak Acid = Neutralisation ( water + salt) Weak Alkali + Strong Acid = Weak Acid Strong Alkali + Strong Acid = Neutralisation (water + salt) Hope it helps! :)
Is KOH a weak or a strong alkali?
Strong
What colour is methyl violet in alkali?
Methyl violet appears as a greenish-blue color in alkali.
What colour does phenolphthalen go when an alkali is added?
Phenolphthalein turns pink/magenta in the presence of an alkali.
How can you tell if it is an alkali?
by adding hydrochloric acid to the substance, and if it turns red its a strong acid, if it turns blue its a strong alkali. if its a colour in between like greeny blue or reddy orange, it means it not as strong. Green is neutral XD
