| Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 = CaO + CO2
Zn + H3AsO3 + HCl = ZnCl2 + AsH3 + H2O =>
3 Zn + H3AsO3 + 6 HCl = 3 ZnCl2 + AsH3 + 3 H2O
CaMn2O8 + Zn + H2O = MnO2 + ZnO2H2 + CaO2H2 =>
CaMn2O8 + 3 Zn + 4 H2O = 2 MnO2 + 3 ZnO2H2 + CaO2H2
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + H3PO4 = FeH(HPO4)2 + H2O =>
Fe2O3 + 4 H3PO4 = 2 FeH(HPO4)2 + 3 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
C3H6 + KMnO4 + H2 = C3H8O2 + KOH + MnO2 =>
C3H6 + 2 KMnO4 + 2 H2 = C3H8O2 + 2 KOH + 2 MnO2
C3H6 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CS2(s) + Cl2(g) = CCl4(l) + SCl2(s) =>
CS2(s) + 4 Cl2(g) = CCl4(l) + 2 SCl2(s)
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + NaCl(aq) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 NaCl(aq)
H2SO4 + K2Cr2O7 + NaSO3 = Cr2S3O12 + K2SO4 + Na2SO4 + H2O =>
H2SO4 + K2Cr2O7 + 6 NaSO3 = Cr2S3O12 + K2SO4 + 3 Na2SO4 + H2O
Fe2(SO4)3 + NH3 + H2O = (NH4)2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 3(NH4)2SO4 + 2 Fe(OH)3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + K2Cr2O7 + Na2SO3 = Cr2S3O12 + K2SO4 + Na2SO4 + H2O =>
4 H2SO4 + K2Cr2O7 + 3 Na2SO3 = Cr2S3O12 + K2SO4 + 3 Na2SO4 + 4 H2O
H2SeO4 + P2O5 = SeO3 + H3PO4 =>
3 H2SeO4 + P2O5 = 3 SeO3 + 2 H3PO4
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + MnSO4 + I2 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Hg(NO3)2 + K3PO4 = Hg3(PO4)2 + KNO3 =>
3 Hg(NO3)2 + 2 K3PO4 = Hg3(PO4)2 + 6 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
KMnO4 + H2SO4 + NaI = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaI = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 5 I2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
SeO3 + SO2 = Se + SO3 =>
SeO3 + 3 SO2 = Se + 3 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COCH3 + C6H5MgBr = C3H6 + C6H5OMgBr =>
CH3COCH3 + C6H5MgBr = C3H6 + C6H5OMgBr
Al2(SO4)3 + Pb(NO3)2 = PbSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Pb(NO3)2 = 3 PbSO4 + 2 Al(NO3)3
CH3OH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 4 K2CrO7 + 10 H2SO4 = 9 HCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
KNO2 + H2S + HCl = NO + S + KCl + H2O =>
2 KNO2 + H2S + 2 HCl = 2 NO + S + 2 KCl + 2 H2O
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/14
Equations balanced on 06/11/13
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