| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3(s) = CaO(s) + CO2(g)
K2MnO4 + CrSO4 + H2O = KOH + MnO2 + CrO3 + K2SO4 =>
2 K2MnO4 + CrSO4 + H2O = 2 KOH + 2 MnO2 + CrO3 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Fe + HNO3 = FeNO3 + H2 =>
2 Fe + 2 HNO3 = 2 FeNO3 + H2
Fe + HNO3 = Fe(NO3) + H2 =>
2 Fe + 2 HNO3 = 2 Fe(NO3) + H2
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
KIO3 + Cl2 = KClO3 + I2 =>
2 KIO3 + Cl2 = 2 KClO3 + I2
KClO3 + I2 = KIO3 + Cl2 =>
2 KClO3 + I2 = 2 KIO3 + Cl2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AL2(SO4)3 + Ca(OH)2 = AL2(OH)2 + Ca(SO4)3 =>
AL2(SO4)3 + Ca(OH)2 = AL2(OH)2 + Ca(SO4)3
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3 =>
Al2(SO4)3 + Ca(OH)2 = Al2(OH)2 + Ca(SO4)3
Mg + O = MgO =>
Mg + O = MgO
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + HIO3 + KHSO4 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = Cr2(SO4)3 + HIO3 + 2 KHSO4 + 4 H2O
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
NaCl + H2SO4 + MnO2 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KI + H2SO4 = I2 + SO2 + K2SO4 + H2O =>
2 KI + 2 H2SO4 = I2 + SO2 + K2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2S2O3 + KIO3 + HCl = Na2S4O6 + KI + NaCl + H2O =>
6 Na2S2O3 + KIO3 + 6 HCl = 3 Na2S4O6 + KI + 6 NaCl + 3 H2O
Mg + O = MgO =>
Mg + O = MgO
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/10/09
Equations balanced on 05/10/08
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