Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + Fe4(Fe(CN)6)3 = Na4Fe(CN)6 + Fe(OH)3 =>
12 NaOH + Fe4(Fe(CN)6)3 = 3 Na4Fe(CN)6 + 4 Fe(OH)3
NaOH + Fe4(Fe(CN)6)3 = Na4Fe(CN)6 + Fe(OH)3 =>
12 NaOH + Fe4(Fe(CN)6)3 = 3 Na4Fe(CN)6 + 4 Fe(OH)3
H36N12O21S3 = H2O + N2 + SO2 + S =>
2 H36N12O21S3 = 36 H2O + 12 N2 + 3 SO2 + 3 S
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeS2 + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 =>
FeS2 + 7 Fe2(SO4)3 + 8 H2O = 15 FeSO4 + 8 H2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + FeSO4 = KMnSO4 + FeO4 =>
KMnO4 + FeSO4 = KMnSO4 + FeO4
As2S5 + HNO3 = H2SO4 + H3AsO4 + NO2 + H20 =>
5 As2S5 + 140 HNO3 = 25 H2SO4 + 10 H3AsO4 + 140 NO2 + 3 H20
As2S5 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 5 H2SO4 + 2 H3AsO4 + 40 NO2 + 12 H2O
FeSO4 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO4 + O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 4 Cl2 + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H36N12O21S3 = H2O + N2 + SO3 + S =>
H36N12O21S3 = 18 H2O + 6 N2 + SO3 + 2 S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cr2O3 + NO3{-} + OH{-} = CrO42{-} + NO{-} + H2O =>
Cr2O3 + 40 NO3{-} + 2 OH{-} = 2 CrO42{-} + 40 NO{-} + H2O
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO{-} + H2O =>
2 Cr2O3 + 3 NO3{-} + 8 OH{-} = 4 CrO4{2-} + 3 NO{-} + 4 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + HOCH3 = CH3COOHCH3 + H2O =>
3 CH3COOH + 6 HOCH3 = 4 CH3COOHCH3 + 4 H2O
Ca(CH3CO2)2 + HCl = H(CH3CO2)2 + CaCl =>
Ca(CH3CO2)2 + HCl = H(CH3CO2)2 + CaCl
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaNO2 + Zn + CH3COOH = NH4NO2 + Zn(CH3COO)2 + Na(CH3COO) + H2O =>
2 NaNO2 + 3 Zn + 8 CH3COOH = NH4NO2 + 3 Zn(CH3COO)2 + 2 Na(CH3COO) + 2 H2O
TiSO4 + H2O2 = TiO2 + H2SO4 =>
TiSO4 + H2O2 = TiO2 + H2SO4
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S + AgNO3 = AgS + NO3 =>
S + AgNO3 = AgS + NO3
NaOCl + KI + CH3COOH = I2 + NaCl + CH3COOK + H2O =>
NaOCl + 2 KI + 2 CH3COOH = I2 + NaCl + 2 CH3COOK + H2O
H2S + HMnO4 = S + MnO2 + H2O =>
3 H2S + 2 HMnO4 = 3 S + 2 MnO2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H36N12O21S3 = H2O + N2 + SO2 + S =>
2 H36N12O21S3 = 36 H2O + 12 N2 + 3 SO2 + 3 S
W + HNO3 + H2O = H3WO4 + NO =>
3 W + 5 HNO3 + 2 H2O = 3 H3WO4 + 5 NO
CaS + H(NO3) = Ca(NO3) + HS =>
CaS + H(NO3) = Ca(NO3) + HS
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
AlBr3 + Cl = Br + AlCl3 =>
AlBr3 + 3 Cl = 3 Br + AlCl3
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/13
Equations balanced on 04/02/12
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