0
What else can I help you with?
What colour does pH paper change to if sodium bicarbonate is added?
pH paper would change from red to yellow when sodium bicarbonate is added because sodium bicarbonate is a base and would increase the pH of the solution.
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!!!
What alkali will turn litmus paper into blue?
Every alkali solution above 7 pH at 298 K would turn red litmus into blue.
What colour is PH paper when dipped in potassium hydroxide powder?
pH paper would go a deep purple in the presence of KOH (s) because it is a very strong alkali.
What colour would litmus be in a solution of ph10?
Blue. Litmus paper turns blue under alkali conditions (pH over 7).
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 would be the reaction of a litmus paper to an acid?
It turns red, alkali will turn it blue. A better alternative would be the univerasal indicator which also shows how strong/weak the acid/alkali is
How can you test for an acid and an alkali?
You would have to look at the nurk of the base and the whapple of the acid and i it is an xx and yy it would distinguish because then it dismanages it but otherwise if it is xy yx then it physicaly can't distinguish experimentally without tasting it.
What color would the litmus paper turn if it was blue?
Blue litmus paper turns red in acid red litmus paper turns blue in alkali.
What colour would a weak alkali turn in Universal Indicator?
A weak alkali would typically turn blue or purple in Universal Indicator, indicating a pH around 8-10.
What colour would litmus turn in acids?
blue litmus paper turns to red when its in contact with acid
