Chemistry, asked by Gunpreet6324, 1 year ago

50 examples of unbalanced chemical equations

Answers

Answered by Anonymous
306

Unbalanced chemical equations are the type of chemical equations where the numbers of atom are not same in the both side of the reaction which violates the atom number equilibrium theory in any reaction.

Examples:

N2O3 + H2O -> HNO2

SiO2 + Na2CO3 -> Na2SiO3 + CO2

BaO2 + H2SO4 -> BaSO4 + H2O2

Na2Cr2O7 + S -> Cr2O3 + Na2SO4

Ca(OH)2 + CO2 -> CaCO3 + H2O

HAsO2 -> As2O3 + H2O

UO3 + H2 -> UO2 + H2O

CdSO4 + H2S -> CdS + H2SO4

HIO3 -> I2O5 + H2O

Fe2O3 + SiO2 -> Fe2Si2O7

CO2 + NH3 + H2O -> NH4HCO3

Na2O + H2O -> NaOH

NH4NO3 -> N2O + H2O

Mg(OH)2 -> (MgOH)2O + H2O

HAsO3 -> As2O5 + H2O

KHSO4 -> K2S2O7 + H2O

H3PO4 -> H4P2O7 + H2O

NaCl + NH4HCO3 -> NaHCO3 + NH4Cl

NaH2PO4 -> NaPO3 + H2O

H2CO3 -> H2O + CO2

BaSO4 + H2SO4 -> Ba(HSO4)2

CaCO3 -> CaO + CO2

CaC2 + N2 -> CaCN2 + C

Ca(OH)2 + CO2 -> Ca(HCO3)2

Ca(HCO3)2 -> CaCO3 + CO2 + H2O

FeS + H2SO4 -> H2S + FeSO4

(NH4)2SO4 + CaCO3 -> (NH4)2CO3 + CaSO4

Hg2CO3 -> Hg + HgO + CO2

CaSO4 -> CaS + O2

BeF2 + Mg -> MgF2 + Be

Mg + N2 -> Mg3N2

SiO2 + Ca(OH)2 -> CaSiO3 + H2O

K2O + H2O -> KOH

C + H2O -> CO + H2

N2O5 + H2O -> HNO3

CaS + H2O -> Ca(OH)2 + H2S

H2SO3 -> H2O + SO2

H3PO4 + Ca(OH)2 -> CaHPO4.2H2O

NaPO3 + CuO -> NaCuPO4

SO3 + H2O -> H2SO4

Be(OH)2 -> BeO + H2O

BaO + H2O -> Ba(OH)2

Na2SO3 + S -> Na2S2O3

SO2 + H2O -> H2SO3

Li2O + H2O -> LiOH

Na2HPO4 -> Na4P2O7 + H2O

H4As2O7 -> As2O5 + H2O

Al(OH)3 + NaOH -> NaAlO2 + H2O

(CuOH)2CO3 -> CuO + CO2 + H2O

CaO + H2O -> Ca(OH)2

Answered by utkarshg0907
3

Answer:

(i) N2O3+ H2O--> 2HNO2

ANSWER OF( i)

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