Equations balanced on the previous day | Equations balanced on the next day |
2 HL = H2 + L2
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + KHSO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + H2SO4 + 4 KHSO4 + 2 H2O
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(aq) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(aq)
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
AsO3{3-} + BrO3{-} = AsO4{3-} + Br{-} =>
3 AsO3{3-} + BrO3{-} = 3 AsO4{3-} + Br{-}
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaS + H2O = Ca(OH)2 + H2S =>
CaS + 2 H2O = Ca(OH)2 + H2S
K3AlO3 + HNO3 = KNO3 + Al(OH)3 =>
K3AlO3 + 3 HNO3 = 3 KNO3 + Al(OH)3
COF2 + NH3 = NH4F + CO(NH2)2 =>
COF2 + 4 NH3 = 2 NH4F + CO(NH2)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Bi + NO3{-} + H3O{+} = Bi{3+} + NO + H2O =>
Bi + NO3{-} + 4 H3O{+} = Bi{3+} + NO + 6 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
K3Fe(C2O4)3 + KSCN = FeSCNC2O4 + K4(C2O4)2 =>
K3Fe(C2O4)3 + KSCN = FeSCNC2O4 + K4(C2O4)2
Mg + H2SO5 = MgSO4 + H2O =>
Mg + H2SO5 = MgSO4 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Sn + NaCl = Na + SnCl =>
Sn + NaCl = Na + SnCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K3Fe(C2O4)3 + KSCN = FeSCNC2O4 + K4(C2O4)2 =>
K3Fe(C2O4)3 + KSCN = FeSCNC2O4 + K4(C2O4)2
Cl2 + NaOH = NaCl + NaClO3 + H20 =>
30 Cl2 + 60 NaOH = 40 NaCl + 20 NaClO3 + 3 H20
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Bi2S3 + NO3{-} + H3O{+} = Bi{3+} + NO + S + H2O =>
Bi2S3 + 2 NO3{-} + 8 H3O{+} = 2 Bi{3+} + 2 NO + 3 S + 12 H2O
Zn + Ag3AsO4 + H2SO4 = ZnSO4 + Ag + AsH3 + H2O =>
11 Zn + 2 Ag3AsO4 + 11 H2SO4 = 11 ZnSO4 + 6 Ag + 2 AsH3 + 8 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
O2 + HF = FO2 + H =>
O2 + HF = FO2 + H
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO2{-} + Al + OH{-} + H2O = NH3 + Al(OH)4{-} =>
NO2{-} + 2 Al + OH{-} + 5 H2O = NH3 + 2 Al(OH)4{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + FeO3 = Fe + H2O =>
3 H2 + FeO3 = Fe + 3 H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
KMnO4 + H2SO3 = MnSO4 + H2O + K2SO4 + H2SO4 =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2O + K2SO4 + 2 H2SO4
CaCO3 + NaCl = NaCO3 + CaCl =>
CaCO3 + NaCl = NaCO3 + CaCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/10/14
Equations balanced on 02/09/13
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