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What can be the conclusion of action of heat on ammonium dichromate?
When heat is applied to ammonium dichromate, it undergoes thermal decomposition to form chromium(III) oxide, nitrogen gas, and water vapor. This reaction is often used as a spectacular demonstration due to the production of a green chromium(III) oxide "volcano" effect along with the release of gas and steam.
Balanced chemical equation for ammonium dichromate?
(NH4)2 Cr2 O7 --------> N2 + 4H2O + Cr2 O3
What is the formula of ammonium and dichromate?
The formula for ammonium ion is NH4+ and for dichromate ion is Cr2O7^2-. When these two ions combine, the chemical formula for ammonium dichromate is (NH4)2Cr2O7.
Ammonium hydroxide yields NH3 and what?
Ammonium hydroxide (NH4OH) yields ammonia (NH3) and water (H2O) when it undergoes decomposition.
What is the chemical name of NH4 Cr2O72-?
The chemical formula (NH4)2Cr2O7 is for ammonium dichromate.
What can be the conclusion of action of heat on ammonium dichromate?
When heat is applied to ammonium dichromate, it undergoes thermal decomposition to form chromium(III) oxide, nitrogen gas, and water vapor. This reaction is often used as a spectacular demonstration due to the production of a green chromium(III) oxide "volcano" effect along with the release of gas and steam.
Balanced chemical equation for ammonium dichromate?
(NH4)2 Cr2 O7 --------> N2 + 4H2O + Cr2 O3
What is the best label to put on a bottle of ammonium dichromate?
" ammonium dichromate"
What is the subscript for ammonium in the chemical formula ammonium dichromate?
Ammonium Dichromate: (NH4)2Cr2O7. The subscript on Ammonium (NH4) is 2.
What is the subscript for ammonium in ammonium dichromate?
The subscript for ammonium in ammonium dichromate is (NH4)2. This means there are two ammonium ions present in the compound.
Why are there 7 oxygen's in ammonium dichromate?
The dichromate ion is Cr2O7-2. Ammonium dichromate is two ammonium ions and one dichromate ion (to balance charges- ammonium has a +1 charge and dichromate has a -2 charge): (NH4)2Cr2O7. Therefore, ammonium dichromate would contain 7 oxygen atoms.
What is the formula of ammonium and dichromate?
The formula for ammonium ion is NH4+ and for dichromate ion is Cr2O7^2-. When these two ions combine, the chemical formula for ammonium dichromate is (NH4)2Cr2O7.
Describe the action of heat on ammonium dichromate?
When heated, ammonium dichromate undergoes a decomposition reaction, releasing nitrogen gas, water vapor, and chromium(III) oxide as products. This reaction is often used to create dramatic chemical volcano demonstrations due to the visual effect of the escaping gases creating a "fireworks" display.
Ammonium hydroxide yields NH3 and what?
Ammonium hydroxide (NH4OH) yields ammonia (NH3) and water (H2O) when it undergoes decomposition.
What is the chemical name of NH4 Cr2O72-?
The chemical formula (NH4)2Cr2O7 is for ammonium dichromate.
What is the molar mass of ammonium dichromate?
The molar mass of ammonium dichromate is 252,07 g.
Please Help me in finding the valency of dichromate in ammonium dichromate?
The valency of dichromate ion (Cr₂O₇) in ammonium dichromate (NH₄)₂Cr₂O₇ is 6. This is because the two chromium atoms each have a valency of 6 in the dichromate ion, which is balanced by the two ammonium ions with a valency of 1 each.
