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What colour would hydrogencarbonate solution turn with pondweed?
Hydrogencarbonate solution would turn yellow when pondweed is exposed to light and begins photosynthesizing. This indicates the production of oxygen gas as a result of photosynthesis.
How do you think bromothymol blue solution works?
Bromthymol Blue, when heated in a solution, indicates carbon dioxide. If there is carbon dioxide in the solution, it will turn bright yellow (when heated).
What is the pH if solution makes phenolphthalein stay clear?
your unknown solution made methyl red turn yellow. it also made phenolphthalein stay clear. what rang of pH does your unknown solution have?
What colour would litmus paper turn when dipped in an aqueous solution of aspirin?
Litmus paper would turn blue when dipped in an aqueous solution of aspirin, indicating the solution is basic. aspirin is a weak acid and when dissolved in water, it undergoes hydrolysis releasing hydroxide ions which makes the solution basic.
What might cause bromthymol blue to turn murky green?
Bromothymol blue is a pH indicator that turns green in neutral solutions. If the solution becomes more acidic or basic, it can cause the color to shift towards yellow or blue, respectively. Contaminants or impurities in the solution can also affect the color change.
What colour would hydrogencarbonate solution turn with pondweed?
Hydrogencarbonate solution would turn yellow when pondweed is exposed to light and begins photosynthesizing. This indicates the production of oxygen gas as a result of photosynthesis.
What colour will methyl orange turn in soap solution?
Methyl orange will turn yellow in a soap solution.
Do Acids turn universal indicator solution yellow or red?
Acids turn universal indicator solution red.
What is effect ofon turmeric solution on adding sugar solution?
it will turn a yellow colour
What does red indicate?
Phenol red indicates for acidic pH. When the red solution turns yellow it means the solution has a low pH. For Example: CO2 dissolves into water and forms carbonic acid which lowers the pH and the solution would turn yellow.
If you add a bromophenol blue solution to .01M HCl what solution color would result after mixing?
The bromophenol blue will turn yellow in the presence of an acidic solution like 0.01M HCl.
What turn Univerrsal Indicator solution yellow or red?
Universal Indicator solution turns yellow in acidic solutions and red in strongly acidic solutions.
What is the color of BTB solution after you exhaled into it?
It turns yellow after we exhaled into the btb solution..:)
What color does bicarbonate indicator turn?
The bicarbonate indicator turns from purple to yellow when exposed to a basic solution.
What color will phenolphthalein turn in a base?
A phenol red solution is yellow initially. When the solution is exposed to something basic the color will shift from yellow to red to fuschia. Adding enough acid will turn the solution yellow again.
Which solution will turn methyl orange pink?
An acidic solution will turn methyl orange pink. Methyl orange is an acid-base indicator that changes color from red to yellow in acidic solutions and from yellow to pink in basic solutions.
How does potassium and sodium thiosulphate turn yellow?
Potassium and sodium thiosulfate can turn yellow due to the formation of a colored complex with iodine. When iodine is added to a solution containing thiosulfate, it forms a triiodide ion which has a yellow color. This reaction is commonly used in chemistry as an indicator for the presence of thiosulfate ions in solution.
