Want this question answered?
yellow
yes. bromothymol blue can act as a acid base indicator. becoz in acidic condition(pH:below 7) bromothymol blue is in green colour whereas in alkaline condition(pH: above 7) its colour changes into blue..
It is not yellow
RED
'RED'!!!! NB It is NOT sulpheric acid, but SULFURIC ACID. The old archaic spelling is 'SULPHURIC ACID'. Note the spelling.
The solution is colorless.
yellow
yes. bromothymol blue can act as a acid base indicator. becoz in acidic condition(pH:below 7) bromothymol blue is in green colour whereas in alkaline condition(pH: above 7) its colour changes into blue..
It is not yellow
the temperature changes and the color of the solution turns light green
RED
when we add water n sulphuric acid then dilute sulphuric acid is formed. But we have to mix concentrated acid to water not water to acid otherwise the container in which u r mixing may explode because this reaction is highly exothermic.
when you mix sulphuric acid with magnesium you create a gas called hydrogen.
by mixing thinner with sulphuric acid mesitylene us formed and distilled
9,8 g concentrated sulphuric acid to 1 L of water (attention to mixing !)
'RED'!!!! NB It is NOT sulpheric acid, but SULFURIC ACID. The old archaic spelling is 'SULPHURIC ACID'. Note the spelling.
As sodium hydroxide is an alkaline and sulphuric acid is an acid; mixing the two will give a neutral substance. Just like water is neautral with a Ph balance of 7, the solution will then become neutral and balanced. Mixing any two acid and alkali together will give a neutral substance along with water.