Equations balanced on the previous day | Equations balanced on the next day |
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
KNO2 + KMnO4 + H2SO3 = KNO3 + MnSO4 + K2SO3 + H2O =>
3 KNO2 + 2 KMnO4 + 3 H2SO3 = 3 KNO3 + 2 MnSO4 + K2SO3 + 3 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Cd(NH3)4{+2} + H2S + H{+} = CdS + NH4{+} =>
Cd(NH3)4{+2} + H2S + 2 H{+} = CdS + 4 NH4{+}
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C7H5(NO2)3 = C + CO2 + H2O + N2 =>
4 C7H5(NO2)3 = 21 C + 7 CO2 + 10 H2O + 6 N2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Fe3O4 + HBr = FeBr2 + FeBr3 + H2O =>
Fe3O4 + 8 HBr = FeBr2 + 2 FeBr3 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
Zn{2+}(aq) + Mg(s) = Zn(s) + Mg{2+}(aq) =>
Zn{2+}(aq) + Mg(s) = Zn(s) + Mg{2+}(aq)
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
CrO3 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO3 + 12 HCl = 2 CrCl3 + 6 H2O + 3 Cl2
CH3(CH2)6CH3(g) + O2(l) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(l) = 16 CO2(g) + 18 H2O(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
P + O = P4O6 =>
4 P + 6 O = P4O6
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2(SO4)3 + H2O + SO2 = Fe2SO4 + H2SO4 =>
Fe2(SO4)3 + 4 H2O + 2 SO2 = Fe2SO4 + 4 H2SO4
Pb(NO3)2 + K = Pb2 + KNO3 =>
2 Pb(NO3)2 + 4 K = Pb2 + 4 KNO3
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KOH = K + OH =>
KOH = K + OH
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
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Equations balanced on 04/12/16
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