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What color does copper give off?
When heated, copper produces a bright green flame. This green color comes from the emission of light by excited copper atoms in the flame.
What flame colour does copper chloride give?
Copper chloride typically gives a blue-green flame color when burned.
What effect does the nitrate ion have on the color of the flames?
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.
What color does sodium hydroxide give from a flame test?
Sodium hydroxide does not produce a distinct color in a flame test. It is the sodium ions that give a bright, persistent yellow color to the flame.
What metals color fire and what color do they make?
Copper typically produces a blue-green flame in a fire, while potassium can give off a lilac flame. Sodium tends to produce a yellow-orange flame, while strontium can result in a red flame.
What color flame test does selenium nitrate give?
Selenium nitrate typically gives a pink or reddish flame color when subjected to a flame test.
What color flame test does sodium nitrate give?
Sodium nitrate typically produces a bright yellow flame test color.
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.
What color does copper give off?
When heated, copper produces a bright green flame. This green color comes from the emission of light by excited copper atoms in the flame.
What salt gives flames green color?
Barium salts, such as barium chloride or barium nitrate, are commonly used to produce a green flame when burned. The green color is a result of the specific wavelength of light emitted by the barium ions during the combustion process.
What flame colour does copper chloride give?
Copper chloride typically gives a blue-green flame color when burned.
What effect does the nitrate ion have on the color of the flames?
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.
What color is the flame when you burn copper II chloride?
A: If you put a piece of copper wire on any type of flame (most preferably cooking flames), then you would observe that they produce a green color in the flame. Sometimes, it might give youa blue tinge but if it doesn't, it doesn't mean that there's something wrong with the copper you're using.
When copper turnings are added to silver nitrate solution why does the solution becomes blue in colour?
The blue color in the solution is due to the formation of copper(II) nitrate, as the copper turnings react with the silver nitrate solution. This reaction forms copper(II) ions which give the solution a blue color, indicating the presence of these ions in the solution.
NEED help writing a chemistry equation Please help A copper coin was kept in the solution of silver nitrate after sometime when it was taken off?
You need to give more information. What color was the coin after the reaction, and did the silver nitrate solution change color?
What color does calcium nitrate give off in a flame test?
It is a white solid that is soluble in water According to http://www.ilumina-dlib.org/browseRecord.asp?fileName=651-marc.xml&fileLocation=LiveData&sortBy=guid&orderBy=asc&taxon1=Chemistry&taxon2=&taxon3= it produces an orange flame
Why do dry sodium chloride and solutions of sodium nitrate and sodium chloride all impart the same color in a flame test?
In flame tests, the color observed is primarily due to the emission of light by excited metal ions in the flame. Sodium ions in all these compounds (sodium chloride, sodium nitrate, and sodium chloride solution) emit a characteristic yellow color in flame tests. Therefore, they impart the same color in a flame test.
