NITROGEN Flashcards by Madhav Lata

Q

(NH4)2Cr2O7 ——heat—-> Also tell name of reaction

A

N2 + Cr2O3 + H2O Volcano Rxn

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Q

NH4NO2 —–HEAT——>

A

N2 + H2O

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Q

NH4ClO4 —–HEAT—->

A

N2 + Cl2 + O2 + H2O

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Q

NH4IO3 ——HEAT—–>

A

N2 + I2 + O2 + H2O

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Q

NH4NO3 ——-HEAT—–>

A

N2O + H2O

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Q

Ba(N3)2

A

Ba + N2

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Q

NaN3

A

Na + N2

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Q

Mg3N2 ——800C—->

A

Mg + N2

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Q

CuO + 2NH3 —->

A

Cu + N2(Pure) + H2O

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Q

NH2CONH2 + HNO2 —>

A

N2 + CO2 + H2O

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Q

Al2O3 + C + N2 —–> Also name the process.

A

AlN + CO SERPECK’S PROCESS

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Q

CaC2 + N2 —–>

A

CaCN2 + C (NITROLIM)

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Q

NH4Cl + Ca(OH)2 —->

A

NH3 + CaCl2 + H2O

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Q

AlN + H2O —–>

A

Al(OH)3 + NH3

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Q

(NH4)2SO4 ——-HEAT——>

A

NH3

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Q

(NH4)2HPO4 —–HEAT——>

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A

NH3 + HPO3 + H2O

Q

NH4Cl ——HEAT——>

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A

NH3 + HCl

Q

(NH4)2CO3 ——-HEAT——>

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A

NH3 + CO2 + H2O

Q

CaCN2 + H2O —->

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A

CaCO3 + NH3

Q

NH2CONH2 + NaOH —–>

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A

NH3 + Na2CO3

Q

Reagent for drying of ammonia ?

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A

CaO

Q

NH3 + H2PtCl2 —–>

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A

(NH4)2PtCl6 (yellow ppt)

Q

Nesseler’s reagent ??

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A

K2HgI4 + KOH

Q

K2HgI4 + KOH + NH3 —->

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A

Iodide of Millon’s base (Brown ppt) + KI + H2O

NH3 + HCl ---->

NH4CL (White dense fumes)

NH3(excess) + Cl2 ----->

NH4Cl + N2

NH3 + Cl2(excess) ----->

NCl3 + HCl

NH3 + I2 ---->

NI3.NH3 --------> N2 + I2 + NH4I

CaOCl2 + NH3 --->

N2 + CaCl2 + H2O

CrCl3 + NH4OH -------->

Cr(OH)3 (Green ppt) + NH4Cl

AlCl3 + NH4OH ------->

Al(OH)3 ( White gelatinous ppt) + NH4Cl

FeCl3 + NH4OH --------->

Fe(OH)3 ( Brownish red ppt.) + NH4Cl