Some common substances that contain strong alkali include sodium hydroxide (caustic soda), potassium hydroxide (caustic potash), and ammonia. These substances are highly corrosive and can cause severe burns or damage to living tissues.
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
Some fertilizers may contain alkali compounds such as potassium hydroxide or calcium hydroxide. These alkali compounds can help to adjust soil pH levels and provide essential nutrients to plants. However, not all fertilizers contain alkali, as the composition varies based on the specific needs of the plants being grown.
Milk contains small amounts of the alkali metal potassium.
As a strong acid is added slowly to a strong alkali, the pH will gradually decrease due to the neutralization reaction. Initially, the pH will increase as the alkali is added, then start to decrease as the acid is added until it reaches a neutral pH of 7 when the acid and alkali are fully neutralized.
Universal indicator will turn dark blue or purple when mixed with a strong alkali.
A soap contains a strong alkali,because it produces OH- ions in the water.
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
Yes some Fertilizer's contain small amounts of Alkali
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! :)
NaHCO3 contain sodium - an alkali metal.
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
Strong
No.
Sour milk is an alkali contain different alkalis in it.
Universal indicator would be dark blue or purple in a strong alkali.
alkaline battery's do.
no it is an acid