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Why does toothpaste contain a mild alkali?
Toothpaste contains alkali to neutralise the acid your teeth make so that you don't have to get fillings but it can't be too strong or it can damage your teeth too and also alkali's taste nasty.
What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
Will a strong alkali dissolve in water?
All types of strong alkali do not dissolve well in water. Magnesium hydroxide can be given as an example for an insoluble strong alkali.
Is gardeners lime a strong or weak alkali?
It is Ca(OH)2 , which is a strong alkali.
Is ammonia a strong alkali?
No. Ammonia is a weak alkali.
Does soap contain a weak acid or a strong alkali?
A soap contains a strong alkali,because it produces OH- ions in the water.
Why does toothpaste contain a mild alkali?
Toothpaste contains alkali to neutralise the acid your teeth make so that you don't have to get fillings but it can't be too strong or it can damage your teeth too and also alkali's taste nasty.
Is alkali the same as acidd?
No and alkali is ph 8 and up whereas and acid is ph 6 downwards. 7 is neutral. Alkali things are stuff like soap and things that contain acid are fizzy drinks etc
Do fertilisers contain alkali?
Yes some Fertilizer's contain small amounts of Alkali
What pH a strong alkali have?
a strong alkali has a strong pH of 11-14. 14 being the strongest.
Will a strong alkali dissolve in water?
All types of strong alkali do not dissolve well in water. Magnesium hydroxide can be given as an example for an insoluble strong alkali.
Is gardeners lime a strong or weak alkali?
It is Ca(OH)2 , which is a strong alkali.
Is ammonia a strong alkali?
No. Ammonia is a weak alkali.
Antacids contain an alkali or base that will neutralize acid in the stomach?
They contain alkali with a scale of pH 7.0
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 does an alkali contain?
OH+
