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HCL produces the ions of the salts which are being dissolved in the acid and it dit NOT give any colour so only the metal part do it.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agohcl produces the ions of the salts which are being dissolved in the acid,thus giving the ions which on putting in flame gives the characteristic colour of the ion which can be identified.
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What type of test can be used to identify calcium carbonate?
add hcl bubbles of co2 produced and flame test
Why copper sulphate not used in flame test?
A.o.A it is the demand of flame test that salt should be easily vapourised as metalic chloride for this purpose we wet the given salt with acid (HCl) so that it change into chloride but copper cannot remove hydrogen(As Au,Ag,Pt) from acid so cannot changed into chloride and not used in flame test. but if there is chloride salt of copper it can be easily used for flame test with-out use of acid.....
Why 1M of HCL is used in Dnase test?
what is the role of HCL in the DNase experiment
What was the flame test original use?
The flame test is used for the qualitative determination of some ions in solution.
Why in flame tests concentrated hydrochloric acid is used to make the paste of the salt?
Hcl liberates the ions of the salt which enables it to impart colour to flame easily.
What type of test can be used to identify calcium carbonate?
add hcl bubbles of co2 produced and flame test
Why copper sulphate not used in flame test?
A.o.A it is the demand of flame test that salt should be easily vapourised as metalic chloride for this purpose we wet the given salt with acid (HCl) so that it change into chloride but copper cannot remove hydrogen(As Au,Ag,Pt) from acid so cannot changed into chloride and not used in flame test. but if there is chloride salt of copper it can be easily used for flame test with-out use of acid.....
Why 1M of HCL is used in Dnase test?
what is the role of HCL in the DNase experiment
What was the flame test original use?
The flame test is used for the qualitative determination of some ions in solution.
What color does the element Mg impart to the flame?
The flame test is not used to detect magnesium; a magnesium oxide rod is used as a support for the solutions of other elements in the flame test.
Why in flame tests concentrated hydrochloric acid is used to make the paste of the salt?
Hcl liberates the ions of the salt which enables it to impart colour to flame easily.
Why hcl used in the limit test of sulphates?
to remove the impurities of sulphate
Why is color used to analyze?
You think probable to flame test; some metals have specific colors in a flame.
What test can be used to confirm presence of HCl?
Dip blue litmus paper into the acid evolved,when it turns red,it indicates that it is HCl
How are electron excited in a flame test anylses?
In The name of God Introduction: Flame test is method to identify the element (metal ions) based on Emission spectrum. The test involve putting sample of Unknown element and see what color appears. Also Thermal excited electron goes from low to high energy level which raises the color but when the excitation ends electron gets to lower level which make the color back to normal. Then compare it to flame test result of former lab but after testing it with cobalt blue glass. Material: 1- Safety Goggles 2- 250 mL beaker 3- 500 mL beaker 4- Bunsen burner 5- Cobalt blue glass 6- Distilled water 7- Flame test wire 8- Dropper 9- Test plate with walls 10- Spectroscope 11- HCl solution 12- Unknown Solution Number 6 Procedure: 1- Small amount of HCl was added to small 250 mL beaker. 2- The Bunsen burner was lighted. 3- The flame test wire was dipped into the HCl for minute then heated by holding it in the Bunsen burner for another minute or until all the red color is gone. 4- The flame test wire was cooled and then rinsed with distilled water into 500 mL beaker. 5- Full drop of unknown solution # 6 was added to test plate. 6- The flame test wire was dipped into unknown # 6 Solutions. 7- Then the flame test wire was put to fire. 8- The procedure No. 3&4 were repeated to clean the flame test wire. 9- The flame test was dipped again in the Unknown solution # 6. 10- Blue Cobalt glass was used to test the color. 11- The flame test wire was put to fire while holding the blue cobalt glass. Soruces : My school Flame Test Lab for Pro.Jennifer Regards : Abdrahman Ali
What colour does chrome burn?
The flame test is not currently used for chrome.
What is the flame test used for?
To indentify an unknown sample by its emission light
