| Equations balanced on the previous day | Equations balanced on the next day |
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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br{-} + Fe{3+} = Fe + Br =>
3 Br{-} + Fe{3+} = Fe + 3 Br
MnSO4 + [Ag(NH3)2]NO3 + NH3 + H2O = Ag + MnO2 + (NH4)2SO4 =>
9 MnSO4 + 2[Ag(NH3)2]NO3 + 12 NH3 + 12 H2O = 2 Ag + 9 MnO2 + 9(NH4)2SO4
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
MnSO4 + HNO3 + PbO2 = HMnO4 + H2SO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 10 HNO3 + 5 PbO2 = 2 HMnO4 + 2 H2SO4 + 5 Pb(NO3)2 + 2 H2O
MnSO4 + HNO3 + Pb3O4 = HMnO4 + H2SO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 30 HNO3 + 5 Pb3O4 = 2 HMnO4 + 2 H2SO4 + 15 Pb(NO3)2 + 12 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mg + HBr = MgBr + H =>
Mg + HBr = MgBr + H
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn + KNO3 + HCl = ZnCl2 + KCl + NH4Cl + H2O =>
4 Zn + KNO3 + 10 HCl = 4 ZnCl2 + KCl + NH4Cl + 3 H2O
HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O + CO2 =>
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O + CO2
MgCl2 + AgNo3 = AgCl + Mg(No3)2 =>
MgCl2 + 2 AgNo3 = 2 AgCl + Mg(No3)2
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2O = H3O + O =>
3 H2O = 2 H3O + O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
S2O3{2-} + I3{-} = S4O6{2-} + I{-} =>
2 S2O3{2-} + I3{-} = S4O6{2-} + 3 I{-}
H2O = H3O{+} + O{-2} =>
3 H2O = 2 H3O{+} + O{-2}
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(c) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(c) + 6 H2O(l)
H2 + O2 = H3O{+} + O{-2} =>
6 H2 + 3 O2 = 4 H3O{+} + 2 O{-2}
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
C6H8 + H2 = C6H12 =>
C6H8 + 2 H2 = C6H12
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/10
Equations balanced on 04/10/09
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