Question

what is the effect of heat on ammonium dichromate give balancedeqiation​

Answer 1

Answer:

Upon heating, ammonium dichromate decomposes to create nitrogen dioxide, water vapour (Water is gaseous in this reaction due to the relatively high reaction temperature), and solid chromium (III) oxide.

Equation is given below !

(NH4)2Cr2O7(s) → Cr2O3(s) + N2(g) + 4H2O(g)

Answer 2

Answer:

On heating, Ammonium dichromate undergoes decomposition resulting in the formation of chromium(III) oxide and nitrogen gas.

(NH4)2Cr2O7(s) → Cr2O3(s) + N2(g) + 4H2O(g)

Explanation:

• Upon heating, ammonium dichromate decomposes to create nitrogen dioxide, water vapour (Water is gaseous in this reaction due to the relatively high reaction temperature), and solid chromium (III) oxide.

Uses of Ammonium Dichromate – (NH4)2Cr2O7

• Ammonium dichromate is used in sensitizing solutions used in lithography.
• Used in pyrotechnics, lithography and photoengraving. It is also used as a magnetic recording material.
• It is used as an approved pesticide and used as a mordant for dyeing, used as a pigment.