| Equations balanced on the previous day | Equations balanced on the next day |
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2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K2CO3 + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
MgO + SO2 = MgSO4 + MgS =>
4 MgO + 4 SO2 = 3 MgSO4 + MgS
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
Li2CO3 + CoCl3 + H2O = LiCoO2 + CO2 + HCl =>
Li2CO3 + 2 CoCl3 + 3 H2O = 2 LiCoO2 + CO2 + 6 HCl
O2 + C = CO2 =>
O2 + C = CO2
Li2CO3 + NbCl5 + H2O = LiNbO3 + CO2 + HCl =>
Li2CO3 + 2 NbCl5 + 5 H2O = 2 LiNbO3 + CO2 + 10 HCl
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Li2CO3 + TiCl3 + H2O = LiTiO2 + CO2 + HCl =>
Li2CO3 + 2 TiCl3 + 3 H2O = 2 LiTiO2 + CO2 + 6 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
NaCl + H2SO4 + O2 = NaSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + O2 = 2 NaSO4 + 2 H2O + Cl2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
BeCl2 = Be + Cl =>
BeCl2 = Be + 2 Cl
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl2 =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 2 Cl2
Zn + I = ZnI =>
Zn + I = ZnI
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
C4H6 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
Na + Cl2 = NaCl(s) =>
2 Na + Cl2 = 2 NaCl(s)
Ca(CO3) + HCl = CaCl2 + CO2 + H2O =>
Ca(CO3) + 2 HCl = CaCl2 + CO2 + H2O
CH4 + O2 = CO2 + H2O(g) =>
CH4 + 2 O2 = CO2 + 2 H2O(g)
CH2 + O2 = CO + H2O =>
CH2 + O2 = CO + H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HNO3 + Ca(s) = Ca(NO3)2(aq) + H2 =>
2 HNO3 + Ca(s) = Ca(NO3)2(aq) + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(s) + OH{-} + H2O = Zn(OH)42{-} + H2(g) =>
2 Zn(s) + 2 OH{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2(g)
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
HNO3 + NaH = HNO2 + NaOH =>
HNO3 + NaH = HNO2 + NaOH
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/18/13
Equations balanced on 08/17/12
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