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Why does toothpaste remove permanent markers?
Regular toothpaste contains 50% abrasives and around 1% fluoride compounds that are very chemically active. So, it's a double effect, the abrasives work like any regular magic eraser scraping off the color, while the fluoride in the toothpaste helps todissolvethe color from the permanent marker.
What color does sodium iodide burn?
A strong yellow color, from sodium
What colour is tooth paste on the pH scale?
the color it isBy Tiffany Peck
Why do dry sodium chloride the solutions of sodium nitrate and sodium chloride all impart the same color of the flame?
The (yellow) sodium color is the same in all.
What color stopper and additive do you use when testing for bilirubin?
lt blue
What color flame test does sodium fluoride give?
Pink
Would you expect sodium fluoride to produce the same color as sodium chloride and why?
If you think to flame test the color is the same; the important factor is sodium with his spectral lines.
What is the the compound naf?
NaF is Sodium fluoride. It is a salt and dissolves in water. It is white in color.
What is Color of silver fluoride?
AgF (silver (I) fluoride or argentous fluoride is a yellow-brown color. The compound AgF2 silver (II) fluoride or argentic fluoride is white.
What color does sodium fluoride turn litmus paper?
red turns red, blue turns blue, because it's neutral
Is sodium nitrite a compound?
Sodium nitrite is a compound with the chemical formula NaNO2.Applications are:- against cyanide poisoning- against dangerous toxin from Clostridium botulinum- a food additive against rancidity- a food additive to maintain the color and taste of meat products- corrosion inhibitorand many other
Additive color is the color of?
Red blue and green
What tube color contains sodium citrate?
Guessing you're asking about color coded vacutainers, since otherwise I can't make any sense of the question. Light blue is usually the color code for a tube with sodium citrate.
What are the advantages of fluoride ion in toothpaste?
Inorganic compounds of fluoride, including sodium fluoride (NaF), stannousfluoride (SnF2) and sodium monofluorophosphates are used in toothpaste to prevent dental cavities. Fluorine helps strengthen tooth enamel.
Why does toothpaste remove permanent markers?
Regular toothpaste contains 50% abrasives and around 1% fluoride compounds that are very chemically active. So, it's a double effect, the abrasives work like any regular magic eraser scraping off the color, while the fluoride in the toothpaste helps todissolvethe color from the permanent marker.
Why do sodium chloride and sodium nitrate impact the same color of the flame?
The yellow color of the flame is due only to sodium.
Is ascorbic acid a food additive?
Yes it's a food additive. It is used as an antioxidant and it is a color retention agent.
