Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
(Ca3(PO4)2)CaF2 + H3PO4 = Ca(H2PO4)2 + HF =>
(Ca3(PO4)2)CaF2 + 6 H3PO4 = 4 Ca(H2PO4)2 + 2 HF
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + KMnO4 + H2SO4 = Na2HSO4 + MnSO4 + K2SO4 + H2O =>
10 Na2S2O3 + 14 KMnO4 + 11 H2SO4 = 10 Na2HSO4 + 14 MnSO4 + 7 K2SO4 + 6 H2O
Zn(s) + HBr(aq) = ZnBr2(aq) + H2(g) =>
Zn(s) + 2 HBr(aq) = ZnBr2(aq) + H2(g)
V3O9 + H = V10O28 + OH =>
10 V3O9 + 6 H = 3 V10O28 + 6 OH
Cu2S + O2 = Cu2O + S0 =>
2 Cu2S + O2 = 2 Cu2O + 2 S0
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
(Ca3(PO4)2)CaF2 + H3PO4 = Ca(H2PO4)2 + HF =>
(Ca3(PO4)2)CaF2 + 6 H3PO4 = 4 Ca(H2PO4)2 + 2 HF
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H{+} + ZnS + NO3{-} = Zn{+} + S + NO + H2O =>
4 H{+} + 3 ZnS + NO3{-} = 3 Zn{+} + 3 S + NO + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
SO + O2 = SO3 =>
SO + O2 = SO3
Na + NiCl = NaCl + Ni =>
Na + NiCl = NaCl + Ni
Al4C3 + (H2O) = Al(OH)3 + CH4 =>
Al4C3 + 12(H2O) = 4 Al(OH)3 + 3 CH4
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
V4O12 + H = V10O28 + OH =>
5 V4O12 + 4 H = 2 V10O28 + 4 OH
Al2(SO3)3 + BaF2 = BaSO3 + AlF3 =>
Al2(SO3)3 + 3 BaF2 = 3 BaSO3 + 2 AlF3
Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O
NH4Br + K2SO4 = (NH4)2SO4 + KBr =>
2 NH4Br + K2SO4 = (NH4)2SO4 + 2 KBr
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
KI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 KI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + CrSO4 + H2O =>
4 FeSO4 + K2CrO4 + 4 H2SO4 = 2 Fe2(SO4)3 + K2SO4 + CrSO4 + 4 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/08/16
Equations balanced on 11/07/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.