| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Na2CO3 + Cl2 = NaCl + NaClO3 + CO2 =>
3 Na2CO3 + 3 Cl2 = 5 NaCl + NaClO3 + 3 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + Cl2 = Cl{-} + Na{+} =>
2 Na + Cl2 = 2 Cl{-} + 2 Na{+}
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
SiO2(s) + C(s) = Si + CO(g) =>
SiO2(s) + 2 C(s) = Si + 2 CO(g)
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + Cu2{+} = Zn2{+} + Cu =>
2 Zn + Cu2{+} = Zn2{+} + 2 Cu
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
Au + KCN + O2 + H2O = KOH + KAu(CN)2 =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KOH + 4 KAu(CN)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCOOH + KMnO4 + H2SO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 CO2 + 2 MnSO4 + K2SO4
COOHCOOH + KMnO4 + H2SO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 COOHCOOH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
H2C2O4 + KMnO4 + H2SO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
HCOOH + KMnO4 + H2SO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 CO2 + 2 MnSO4 + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + F{-} = BaF2 + Cl{-} =>
BaCl2 + 2 F{-} = BaF2 + 2 Cl{-}
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
BaCl2 + CO3{2-} = BaCO3 + Cl{-} =>
BaCl2 + CO3{2-} = BaCO3 + 2 Cl{-}
HCl = H + Cl =>
HCl = H + Cl
HCl = H + Cl =>
HCl = H + Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
C7H18 + HCl = C7H18Cl + H2 =>
2 C7H18 + 2 HCl = 2 C7H18Cl + H2
C9H20 + O2 = COH + H2O =>
4 C9H20 + 29 O2 = 36 COH + 22 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SO32{-} + Cr2O72{-} + H{+} = SO42{-} + Cr3{+} + H2O =>
427 SO32{-} + 60 Cr2O72{-} + 100 H{+} = 427 SO42{-} + 40 Cr3{+} + 50 H2O
SO3{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{2-} + Cr2O7{2-} + 8 H{+} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H4 + KMnO4 + H2O = MnO2 + KOH + C2H4(OH)2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C2H4(OH)2
CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/14/10
Equations balanced on 11/13/09
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