| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl + Na2O = 2 NaCl + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = P4 + 6 CaSiO3 + 5 CO2
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(g)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Cr2(SO4)2 + (NH4)2CO3 = Cr2(CO3)2 + (NH4)2SO4 =>
Cr2(SO4)2 + 2(NH4)2CO3 = Cr2(CO3)2 + 2(NH4)2SO4
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
O2 + NH3 = NH4NO3 + H2O =>
2 O2 + 2 NH3 = NH4NO3 + H2O
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
NaI + Hg2(C2H3O2)2 = NaC2H3O2 + (IHg)2 =>
2 NaI + Hg2(C2H3O2)2 = 2 NaC2H3O2 + (IHg)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
CuBr2 + Pb(NO3)2 = Cu(NO3)2 + PbBr2 =>
CuBr2 + Pb(NO3)2 = Cu(NO3)2 + PbBr2
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
CuS + HNO3 = Cu(NO3) + NO + S + H2O =>
3 CuS + 4 HNO3 = 3 Cu(NO3) + NO + 3 S + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Br2 + Pb = PbBr2 =>
Br2 + Pb = PbBr2
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
NO2 = NO + O =>
NO2 = NO + O
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + MnSO4 + I2 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Cu + Cr(CH3COO)3 = Cu(CH3COO)3 + Cr =>
Cu + Cr(CH3COO)3 = Cu(CH3COO)3 + Cr
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H2 + CuCl2 = H2Cl2 + Cu =>
H2 + CuCl2 = H2Cl2 + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/10/09
Equations balanced on 10/10/08
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