Home
Class 9
CHEMISTRY
Complete the reactions : (NH4)2Cr2O7 ove...

Complete the reactions : `(NH_4)_2Cr_2O_7 oversetDeltato …. + N_2 + 4H_2O`

Text Solution

AI Generated Solution

To complete the reaction of ammonium dichromate \((NH_4)_2Cr_2O_7\) upon heating, we follow these steps: ### Step 1: Identify the Reactant The reactant is ammonium dichromate, which has the formula \((NH_4)_2Cr_2O_7\). ### Step 2: Understand the Reaction Conditions The reaction occurs upon heating, which indicates that ammonium dichromate will decompose when subjected to high temperatures. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Complete the following reaction: (NH_4)_2Cr_2O_7overset("∆")to

Complete the reactions : (i) Na_2Cr_2O_7 + KCl rarr (ii) 2MnO_(2) + 4KOH + O_2 rarr (iii) MnO_(4)^(-) + C_2O_(4)^(2-) + H^+ rarr

Complete the following reactions : C_2H_4+O_2 rarr

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The quantity in moles of (NH_(4))_(2)Cr_(2)O_(7) if 63 gm of (NH_(4))_(2)Cr_(2)O_(7) is heated.

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The volume in litres or dm of N_(2) evolved at S.T.P when 63g of ( N H _4 ) _2 C r _2 O _7 is taken. ( M.M of ( N H _4 ) _2 C r _2 O _7 is 252 )

Complete and balance the following reactions : Fe_2O_3 +H_2 oversetDeltato ……. + ………

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The quantity in moles of nitrogen formed when 63g of (NH_(4))_(2)Cr_(2)O_(7) is given

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The mass in gram of Cr_(2)O_(3) formed at the same time. [Atomic masses : H = 1, Cr = 52, N = 14]

Complete the following reactions : C_2H_4 + H_2O overset(H_2SO_4) rarr

Complete the following equations : (i) (NH_4)_2 S_2 O_8 + H_2 O + MnSO_4 rarr …..+ …..+ …. (ii) S + H_2 SO_4(conc,) overset (Heat)rarr …..+ H_2 O (iii) I_2 + SO_2 + H_2 O rarr SO_4^(2-) + …..+ H^(oplus) (iv) I_2 + O_3 + H_2 O rarr HIO_3 + ..... (v) Cr_2 O_7^(2-) + H^(oplus) + SO_2 rarr SO_2^(2-) + H_2 O + ..... (vi) H_2 S + HNO_3 rarr .... + H_2 O + S .