| Equations balanced on the previous day | Equations balanced on the next day |
CaCl + K = KCl + Ca
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Zn + Cu2SO4 = Cu + ZnSO4 =>
Zn + Cu2SO4 = 2 Cu + ZnSO4
NaOH + H2SO3 = H2O + Na2SO3 =>
2 NaOH + H2SO3 = 2 H2O + Na2SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + Ca(OH) = CaNO3 + H2O =>
HNO3 + Ca(OH) = CaNO3 + H2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2SO3 + H2SO4 = SO2 + H2O + NaSO4 =>
Na2SO3 + 3 H2SO4 = 2 SO2 + 3 H2O + 2 NaSO4
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na2SO3 + H2SO4 = SO2 + H2O + Na2SO4 =>
Na2SO3 + H2SO4 = SO2 + H2O + Na2SO4
Zn + Cu2SO4 = Cu + ZnSO4 =>
Zn + Cu2SO4 = 2 Cu + ZnSO4
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Zn + KI = K + ZnI2 =>
Zn + 2 KI = 2 K + ZnI2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + CaCl4 = Ca + ZnCl2 =>
2 Zn + CaCl4 = Ca + 2 ZnCl2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
FeCl3 + CoCl2 = CoCl3 + FeCl2 =>
FeCl3 + CoCl2 = CoCl3 + FeCl2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Zn + NaCl = Na + ZnCl =>
Zn + NaCl = Na + ZnCl
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Zn = Zn(NO3)2 + H2 =>
2 HNO3 + Zn = Zn(NO3)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + MgCO3 = MgSO4 + H2O + CO2 =>
H2SO4 + MgCO3 = MgSO4 + H2O + CO2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
K(s) + O2(g) = K2O =>
4 K(s) + O2(g) = 2 K2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/07/11
Equations balanced on 04/06/10
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