| Equations balanced on the previous day | Equations balanced on the next day |
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2 S + 3 O2 = 2 SO3
H2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2(SO4)3 + 3 SO2 + 6 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Co{0} + IO3{-} + H{+} = Co{2+} + I2{0} + H2O =>
5 Co{0} + 2 IO3{-} + 12 H{+} = 5 Co{2+} + I2{0} + 6 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
ZnO2H2 + H3X = Zn3X2 + H2O =>
3 ZnO2H2 + 2 H3X = Zn3X2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + KClO3 + H2O = I2 + KCl + KOH =>
6 KI + KClO3 + 3 H2O = 3 I2 + KCl + 6 KOH
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Na3PO4 + Ba(NO3)2 = Na2Ba + PO4(NO3)3 =>
2 Na3PO4 + 3 Ba(NO3)2 = 3 Na2Ba + 2 PO4(NO3)3
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
MgCO3 + Na = Na2CO3 + Mg =>
MgCO3 + 2 Na = Na2CO3 + Mg
Ca(OCl)2 + (C5H5)2Fe = C5H2Cl2 + Ca(OH)2 + FeCl2 =>
3 Ca(OCl)2 + (C5H5)2Fe = 2 C5H2Cl2 + 3 Ca(OH)2 + FeCl2
Li{0} + MnO4{-} + H{+} = Li{+} + Mn{2+} + H2O =>
5 Li{0} + MnO4{-} + 8 H{+} = 5 Li{+} + Mn{2+} + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + H2O = C16H12O6 + O2 =>
16 CO2 + 6 H2O = C16H12O6 + 16 O2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NO3{-} + H{+} + Zn{0} = NH4{+} + H2O + Zn{2+} =>
NO3{-} + 10 H{+} + 4 Zn{0} = NH4{+} + 3 H2O + 4 Zn{2+}
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + NaOH = FeO3H3 + NaCl =>
FeCl3 + 3 NaOH = FeO3H3 + 3 NaCl
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
As4O6 + Cl2 + H2O = H3AsO4 + HCl =>
As4O6 + 4 Cl2 + 10 H2O = 4 H3AsO4 + 8 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Sn(CO3)2 = Al2(CO3)3 + Sn =>
4 Al + 3 Sn(CO3)2 = 2 Al2(CO3)3 + 3 Sn
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
H2{0} + Ag{+} = Ag{0} + H{+} =>
H2{0} + 2 Ag{+} = 2 Ag{0} + 2 H{+}
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
CaO2H2 + H2SO4 = H2O + CaSO4 =>
CaO2H2 + H2SO4 = 2 H2O + CaSO4
I2 + HNO3 = HIO3 + NO2 + H20 =>
5 I2 + 30 HNO3 = 10 HIO3 + 30 NO2 + H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/03/08
Equations balanced on 01/02/08
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