| Equations balanced on the previous day | Equations balanced on the next day |
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3 CaS + 2 Cu3PO3 = 3 Cu2S + Ca3(PO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZN + H2SO4 = ZNSO4 + S + H2O =>
3 ZN + 4 H2SO4 = 3 ZNSO4 + S + 4 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
S + O2 = SO2 =>
S + O2 = SO2
As2S3 + NaOH + Cl2 = H2SO4 + H3AsO4 + H2O + NaCl =>
As2S3 + 28 NaOH + 14 Cl2 = 3 H2SO4 + 2 H3AsO4 + 8 H2O + 28 NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
As2S3 + NaOH + Cl2 = H2SO4 + Na3AsO4 + H2O + NaCl =>
As2S3 + 34 NaOH + 14 Cl2 = 3 H2SO4 + 2 Na3AsO4 + 14 H2O + 28 NaCl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + [O] =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5[O]
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + H2SO4 + 3 NO + 2 H2O
Sn + HNO3 = NO2 + H2O + Sn(NO3)2 =>
Sn + 4 HNO3 = 2 NO2 + 2 H2O + Sn(NO3)2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
CaO + NH4Cl = NH3 + CaCl2 + H2O =>
CaO + 2 NH4Cl = 2 NH3 + CaCl2 + H2O
FeCl3*6H2O = Fe2O3 + H2O + HCl =>
2 FeCl3*6H2O = Fe2O3 + 9 H2O + 6 HCl
N + H = NH3 =>
N + 3 H = NH3
Sn + HNO3 = NO2 + H2O + Sn(NO3)4 =>
Sn + 8 HNO3 = 4 NO2 + 4 H2O + Sn(NO3)4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
As + KBrO + KOH = K3AsO4 + KBr + H2O =>
2 As + 5 KBrO + 6 KOH = 2 K3AsO4 + 5 KBr + 3 H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
KNO3(s) + S(s) = K2S(s) + N2(g) + SO2(g) =>
2 KNO3(s) + 4 S(s) = K2S(s) + N2(g) + 3 SO2(g)
FeCl3 + Cu = FeCl2 + CuCl2 =>
2 FeCl3 + Cu = 2 FeCl2 + CuCl2
Sn + HNO3 = NO2 + H2O + Sn(NO3)4 =>
Sn + 8 HNO3 = 4 NO2 + 4 H2O + Sn(NO3)4
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2 =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 8 HNO3 + 2 MnSO4 + K2SO4 + 3 H2
NaCl + SO2 + O2 + H2O = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + O2 + 2 H2O = 2 Na2SO4 + 4 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + KBr + PbO2 = CH3COOK + Br2O + Pb + H2O =>
2 CH3COOH + 2 KBr + PbO2 = 2 CH3COOK + Br2O + Pb + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Br + Fe = FeBr3 =>
3 Br + Fe = FeBr3
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Sn + HNO3 = NO + H2O + Sn(NO3)2 =>
3 Sn + 8 HNO3 = 2 NO + 4 H2O + 3 Sn(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Bi(OH)3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 2 NaBr + 3 H2O
CO(NH2)2 + H2O2 = CO2 + H2O + H2NNH2 =>
CO(NH2)2 + H2O2 = CO2 + H2O + H2NNH2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C5H5N + O2 = CO2 + H20 + N2 =>
4 C5H5N + 20 O2 = 20 CO2 + H20 + 2 N2
CaF2 + SiO2 + H2SO4 = CaSO4 + SiF4 + H2O =>
2 CaF2 + SiO2 + 2 H2SO4 = 2 CaSO4 + SiF4 + 2 H2O
CuCO3Cu(OH)2 = CuO + CO2 + H2O =>
CuCO3Cu(OH)2 = 2 CuO + CO2 + H2O
Al + Ni2{+} = Ni + Al3{+} =>
3 Al + Ni2{+} = 2 Ni + Al3{+}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/04/14
Equations balanced on 01/03/14
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