Equations balanced on the previous day | Equations balanced on the next day |
2 BaO = 2 Ba + O2
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnCO3H2SO4 = ZnSO4CO2H2O =>
ZnCO3H2SO4 = ZnSO4CO2H2O
HClO4 + CH4 = CO2 + H2 + Cl2 =>
2 HClO4 + 4 CH4 = 4 CO2 + 9 H2 + Cl2
C6H5OH + Br = C6H2Br3OH + HBr =>
C6H5OH + 6 Br = C6H2Br3OH + 3 HBr
Ba(s) + Pb(NO3)2(aq) = Pb + Ba(NO3)2 =>
Ba(s) + Pb(NO3)2(aq) = Pb + Ba(NO3)2
C6H5OH + Br = C6H5OBr + H2 =>
2 C6H5OH + 2 Br = 2 C6H5OBr + H2
Zn(s) + Fe(NO3)(aq) = Fe(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 Fe(NO3)(aq) = 2 Fe(s) + Zn(NO3)2(aq)
C6H5OH + Br = C6H3Br3O + HBr =>
C6H5OH + 6 Br = C6H3Br3O + 3 HBr
H2O + C02 = C7H8 + O2 =>
8 H2O + 7 C02 = 2 C7H8 + 4 O2
H2SO4 + NaNO3 + FeSO4 = NO + H2O + Fe2(SO4)3 + Na2SO4 =>
4 H2SO4 + 2 NaNO3 + 6 FeSO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + Na2SO4
NaMnO4 + HCl + Ca3P2 = NaCl + MnCl2 + Ca3(PO4)2 + H2O =>
16 NaMnO4 + 48 HCl + 5 Ca3P2 = 16 NaCl + 16 MnCl2 + 5 Ca3(PO4)2 + 24 H2O
HgS + H2O = Hg(OH)2 + H2S =>
HgS + 2 H2O = Hg(OH)2 + H2S
BaSO4 + H2CrO4 = BaCrO4 + H2SO4 =>
BaSO4 + H2CrO4 = BaCrO4 + H2SO4
ZnSO3 + HBr = ZnBr2 + H2SO3 =>
ZnSO3 + 2 HBr = ZnBr2 + H2SO3
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
Cr + H2O2 = Cr3O4 + H2 =>
3 Cr + 2 H2O2 = Cr3O4 + 2 H2
((NH4)2Cr2O7) = Cr2O3 + H2O + N2 =>
((NH4)2Cr2O7) = Cr2O3 + 4 H2O + N2
I2 + Na2SO3 + H2SO4 = Na2SO4 + S + HI =>
I2 + 4 Na2SO3 + H2SO4 = 4 Na2SO4 + S + 2 HI
FeO + K2Cr2O7 + H2SO4 = Fe2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeO + K2Cr2O7 + 4 H2SO4 = 3 Fe2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
C5H8O5 + O2 = CO2 + H2O =>
2 C5H8O5 + 9 O2 = 10 CO2 + 8 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
OH{-} + Ni(CN)4{2-} + Ce{4+} = Ce(OH)3 + Ni(OH)2 + CO3{2-} + NO3{-} + H2O =>
170 OH{-} + Ni(CN)4{2-} + 40 Ce{4+} = 40 Ce(OH)3 + Ni(OH)2 + 4 CO3{2-} + 4 NO3{-} + 24 H2O
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
AgNO3(aq) + FeBr2(aq) = AgBr(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeBr2(aq) = 2 AgBr(s) + Fe(NO3)2(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe[SO4]3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe[SO4]3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
C3H7OH + K2Cr2O7 + H2SO4 = C2H5CO + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 2 C2H5CO + Cr2(SO4)3 + K2SO4 + 7 H2O
As + NaClO + NaOH = Na3AsO3 + NaCl + H2O =>
2 As + 3 NaClO + 6 NaOH = 2 Na3AsO3 + 3 NaCl + 3 H2O
MgNH4AsO4 + HCl = H3AsO4 + MgCl2 + NH3 =>
MgNH4AsO4 + 2 HCl = H3AsO4 + MgCl2 + NH3
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Fe2SiO4(s) + CO2(l) + H2O(l) = FeCO3(s) + H4SiO4(aq) =>
Fe2SiO4(s) + 2 CO2(l) + 2 H2O(l) = 2 FeCO3(s) + H4SiO4(aq)
Ba[OH]2 + H3PO4 = BaHPO4 + H2O =>
Ba[OH]2 + H3PO4 = BaHPO4 + 2 H2O
N2O3 + Na2O = NaNO2 =>
N2O3 + Na2O = 2 NaNO2
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + H2SO4 = Cu3SO4 + SO2 + H2O =>
3 Cu + 2 H2SO4 = Cu3SO4 + SO2 + 2 H2O
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(No3)2 + CaI2 = PbI2 + Ca(No3)2 =>
Pb(No3)2 + CaI2 = PbI2 + Ca(No3)2
Cr2O3 + Ag = Cr + Ag2O =>
Cr2O3 + 6 Ag = 2 Cr + 3 Ag2O
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.