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What color change do you see when you added ammonia to mustard?
Wiki User
∙ 13y ago
What color change do you see when you added ammonia to mustard?
Wiki User
∙ 13y ago
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What chemical change allowed vinegar to change a mustard mix with ammonia base to change back to its original color?
It returned the mustard back to its original acidic state. Mustard contains a natural pH indicator that is yellow when it is acidic and brownish when it is neutral or basic.
Why does ammonia change color if it cleans a penny?
Because the ammonia solution now contains all of the gunck that was on the penny.
Why can ammonia change a flower's color through a flower's pigment?
ammonia can change the soils pH (acidity level) which can affect the formation of plant pigments or the absorption of elements
What is the colour change before and after Aqueous ammonia is added to a test tube containing a precipitate of copper II hydroxide and the precipitate dissolves?
Copper (II) hydroxide is a light bluish color. Adding aqueous ammonia produces the tetraamminocopper 2+ ion, [Cu(NH3)4]++, which is a deep blue.
What colour would ammonia turn if universal indicator is added?
The pH of the base ammonia is, depending on its concentration between 11.1 (0.1M) and 12.1 (10M) so the color of the most common Yamada's Universal Indicator will be purple (or blue if pH < 11, ready to use household ammonia)
What color change is seen when ammonia is added to mustard?
The yellow color in mustard comes from the rootstock of a plant called tumeric.
What chemical change allowed vinegar to change a mustard mix with ammonia base to change back to its original color?
It returned the mustard back to its original acidic state. Mustard contains a natural pH indicator that is yellow when it is acidic and brownish when it is neutral or basic.
What color does ammonia turn when phenolphthalein is added?
it turns into fushia/purpley colour
What is the colour of blue litmus paper in ammonia?
The color of blue litmus in ammonia will remain to be blue . However the color of red litmus will change into blue. This is because of the basic nature of ammonia.
Why does ammonia change color if it cleans a penny?
Because the ammonia solution now contains all of the gunck that was on the penny.
If Phenolphthalein solution is added to an ammonia-based solution of a window cleaner what color would it be?
pink
Why can ammonia change a flower's color through a flower's pigment?
ammonia can change the soils pH (acidity level) which can affect the formation of plant pigments or the absorption of elements
What color does gold and green make?
A mustard color
What is the color of marigold flower indicator when acidic substance is added to it?
No color change is there...
Why doesn't dry litmus paper change color when added to dry ammonia gas?
Because to exchange protons (from Litmus to ammonia) some water molecules are needed for transfer: LitH+(red) + H2O + NH3 --> [ Lit + H3O+ + NH3 ] --> Lit(blue) + H2O + NH4+(aq)
What color does ammonia change when mixed with cabbage juice?
Basic colour of C.J. is purple blue
What happens when you added Ammonia to copper sulfate?
It forms a complex - Copper (tetraamine) sulfate which is a deep inky blue color
