| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 Cl2 = 2 FeCl3
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NO2 + Cl2 = ClNO2 =>
2 NO2 + Cl2 = 2 ClNO2
C8H10O2 + O2 = CO2 + H2O =>
2 C8H10O2 + 19 O2 = 16 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2 + K2CO3 = CaCO3(s) + KCl =>
CaCl2 + K2CO3 = CaCO3(s) + 2 KCl
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
CuSO4 + NaPO4 = CuPO4 + NaSO4 =>
CuSO4 + NaPO4 = CuPO4 + NaSO4
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CuSO4 + NaPO4 = CuPO4 + NaSO4 =>
CuSO4 + NaPO4 = CuPO4 + NaSO4
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
ZnS + O2 = ZnSO =>
2 ZnS + O2 = 2 ZnSO
ZnS + O2 = ZnSO4 =>
ZnS + 2 O2 = ZnSO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H3AsO3 + KBrO3 = HBrO3 + K3AsO3 =>
H3AsO3 + 3 KBrO3 = 3 HBrO3 + K3AsO3
FeBr3 + Pb(NO3)2 = PbBr2 + Fe(NO3)3 =>
2 FeBr3 + 3 Pb(NO3)2 = 3 PbBr2 + 2 Fe(NO3)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3CH2COO{-} + O2 = HCO3{-} + CO2 + H2O =>
2 CH3CH2COO{-} + 7 O2 = 2 HCO3{-} + 4 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
Cl2 + NaBr2 = Br2 + NaCl2 =>
Cl2 + NaBr2 = Br2 + NaCl2
Cl2 + NaBr2 = Br2 + NaCl =>
Cl2 + 2 NaBr2 = 2 Br2 + 2 NaCl
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2CR2O7 + KI + H2SO4 = CR2{SO4}3 + K2SO4 + I2 + H2O =>
K2CR2O7 + 12 KI + 7 H2SO4 = CR2{SO4}3 + 7 K2SO4 + 6 I2 + 7 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
H3AsO3 + KBrO3 = As2O5 + KBr + H2O =>
6 H3AsO3 + 2 KBrO3 = 3 As2O5 + 2 KBr + 9 H2O
NaF + BaBr2 = NaBr2 + BaF =>
NaF + BaBr2 = NaBr2 + BaF
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
NaF + BaBr2 = NaBr2 + BaF =>
NaF + BaBr2 = NaBr2 + BaF
FeI2 = Fe2 + I =>
2 FeI2 = Fe2 + 4 I
H2 + I2 = HI =>
H2 + I2 = 2 HI
B2O3 + H2O = B2O4 + H2 =>
B2O3 + H2O = B2O4 + H2
B2O3 + H2O = BH + O =>
B2O3 + H2O = 2 BH + 4 O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/11/10
Equations balanced on 07/11/09
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