A reaction occur and sodium acetate is formed.
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/
The color is yellow.
The yellow color of the flame is due only to sodium.
white perhaps
In general, the more vinegar the better. It sets the color and makes it brighter.
NOTHING! Sodium hydroxide (NaOH) is a base, and BLP does not change color with a base.
color less (white)
none, it is clear
You will get a pink to a pinkish-red solution depending on how concentrated the sodium hydroxide (NaOH) is.
Hydrochloric acid: yellow color Sodium hydroxide: brown color Sugar: unchanged
The color is blue.
the indicator will be the pale colors of green :)
Green
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/
Sodium hydroxide is a base. And phenolphthalein is a pH indicator that changes color at around a pH of 8.4, so you can tell when your solution that endpoint.
The color of phenolphtalein in basic medium is "fuchsia".
Aluminum hydroxide and Ammonia, Calcium hydroxide and sodium hydroxide. Aluminum hydroxide is used in color fast fabrics and water purification. ammonia is used in cleaners and fertilizer, Calcium hydroxide is used in leather making and mortar and plaster making. sodium hydroxide is used to make soap.