green
The nitrate ion (NO3-) is colorless.
The nitrate ion concentration affects an equilibrium, because it does this, it makes a more colorful ion change that is concentrated.
The presence of the nitrate ion in solution typically does not have a direct effect on color emission. Nitrate ions are typically colorless and do not absorb visible light that would result in color emission. However, in some cases, nitrate ions can indirectly affect color emission by participating in complex chemical reactions that result in color changes.
Nitrate ion: NO3-
The ion name for NO3 is nitrate.
The nitrate ion imparts no color to a solution.
The nitrite ion has one less oxygen atom.
Nitrate: NO3-
The correct formula for nitrate ion is (NO_3^-). It carries a charge of -1.
NO3- is the term.
The polyatomic ion in KNO3 (potassium nitrate) is NO3- , the nitrate ion. This ion is polyatomic because it contains four atoms bonded together. The nitrate ion is derived from nitric acid, HNO3.
None. Using flame spectral analysis, we can use a prism or other device to determine the color of various metals. Nitrate gives no color. The purpose of the test is to give metal detection, qualitatively. Testing for nitrate is another test, not involving flame.