Equations balanced on the previous day | Equations balanced on the next day |
3 N2O + 2 O3 = 3 N2O3
I + IO3 + HCl = ICl + H2O =>
5 I + IO3 + 6 HCl = 6 ICl + 3 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KBr + BrI = KI + Br =>
KBr + BrI = KI + 2 Br
Ni(NO3)2(aq) + KOH(aq) = Ni(OH)2 + KNO3 =>
Ni(NO3)2(aq) + 2 KOH(aq) = Ni(OH)2 + 2 KNO3
SiO + CO2 = SiO2 + CO =>
SiO + CO2 = SiO2 + CO
Cu(NO3)2(aq) + NH3(aq) = NO3(aq) + Cu(NH3)2(aq) =>
Cu(NO3)2(aq) + 2 NH3(aq) = 2 NO3(aq) + Cu(NH3)2(aq)
(NH4)2CO3H2O = NH3 + CO2 + H2O =>
(NH4)2CO3H2O = 2 NH3 + CO2 + 2 H2O
Cr2O7{2-} + HCl + H{+} = Cr{3+} + Cl2 + H2O =>
Cr2O7{2-} + 6 HCl + 8 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
HgS + Br2 + H2O = (HgBr4){2-} + SO4{2-} + Br{-} + H{+} =>
HgS + 4 Br2 + 4 H2O = (HgBr4){2-} + SO4{2-} + 4 Br{-} + 8 H{+}
P2S2 + O2 = P4O10 + S =>
2 P2S2 + 5 O2 = P4O10 + 4 S
H2O2 + Mn4O4 = HO2 + Mn =>
2 H2O2 + Mn4O4 = 4 HO2 + 4 Mn
MnO2 + NH3 = NO2 + Mn3O4 + H2O =>
21 MnO2 + 4 NH3 = 4 NO2 + 7 Mn3O4 + 6 H2O
Sn2S3 + Fe = Sn + FeS =>
Sn2S3 + 3 Fe = 2 Sn + 3 FeS
C7H6O3 + CuO = Cu + H2O + CO2 =>
C7H6O3 + 14 CuO = 14 Cu + 3 H2O + 7 CO2
NaClH2SO4 = HClNaHSO4 =>
NaClH2SO4 = HClNaHSO4
CrO2 + KNO3 + Na2CO3 = Na2CrO4 + KNO + CO2 =>
2 CrO2 + KNO3 + 2 Na2CO3 = 2 Na2CrO4 + KNO + 2 CO2
Zn6S2 + O2 = ZnO + SO2 =>
Zn6S2 + 5 O2 = 6 ZnO + 2 SO2
NH4H2PO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 KOH = 2 K3PO4 + (NH4)3PO4 + 6 H2O
FeCl2 + (NH4)3PO4 = Fe3(PO4)2 + (NH4)2Cl2 =>
3 FeCl2 + 2(NH4)3PO4 = Fe3(PO4)2 + 3(NH4)2Cl2
H2O + P4 + H2SO = H3PO4 + H2S =>
6 H2O + P4 + 10 H2SO = 4 H3PO4 + 10 H2S
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
Cu{2+} + KOH = Cu(OH){+} + K{+} =>
Cu{2+} + KOH = Cu(OH){+} + K{+}
C6H10O5 + O2 = C2H5OH + CO2 =>
3 C6H10O5 + 3 O2 = 5 C2H5OH + 8 CO2
COO = CO2 =>
COO = CO2
Nb2TaN2O2 = Ta2N + Nb2N + Ta2O5 + N2 =>
20 Nb2TaN2O2 = 2 Ta2N + 20 Nb2N + 8 Ta2O5 + 9 N2
NH3 + SO2 + H2O = (NH4)HSO3 =>
NH3 + SO2 + H2O = (NH4)HSO3
C12H22O11 + KNO3 + S = CO2 + N2 + K2S + H2O =>
C12H22O11 + 8 KNO3 + 4 S = 12 CO2 + 4 N2 + 4 K2S + 11 H2O
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l)
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cr + H2O + OH{-} = CrO2{-} + H2 =>
2 Cr + 2 H2O + 2 OH{-} = 2 CrO2{-} + 3 H2
KCH3 + CO2 = KCH3CO2 =>
KCH3 + CO2 = KCH3CO2
Pb(NO3) + KCl = PbCl2 + K2NO3 =>
Pb(NO3) + 2 KCl = PbCl2 + K2NO3
Cu + IO3 = Cu(IO3)2 =>
Cu + 2 IO3 = Cu(IO3)2
NiO2 + CO = Ni + CO2 =>
NiO2 + 2 CO = Ni + 2 CO2
I2O = I + O =>
I2O = 2 I + O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 + Mn4O4 = HO2 + Mn =>
2 H2O2 + Mn4O4 = 4 HO2 + 4 Mn
K2Cr2O7 + Al + H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
C28H1O + O2 = CO2 + H2O =>
4 C28H1O + 111 O2 = 112 CO2 + 2 H2O
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O
C2O4{2-} + H2O = HC2O4{-} + OH{-} =>
C2O4{2-} + H2O = HC2O4{-} + OH{-}
H2O2 + Si = SiO2 + H2O =>
2 H2O2 + Si = SiO2 + 2 H2O
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
CH4 + CO = C2H2 + H2O =>
CH4 + CO = C2H2 + H2O
Ca3(PO4)2 + Si(CO3)2 = Ca(CO3)2 + Si3(PO4)2 =>
Ca3(PO4)2 + 3 Si(CO3)2 = 3 Ca(CO3)2 + Si3(PO4)2
AgCl(s) + NH3(aq) = [Ag(NH3)2] + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2] + Cl(aq)
CO2 + Ba2SO4 = Ba + CO2SO4 =>
CO2 + Ba2SO4 = 2 Ba + CO2SO4
K2(MnO4) + H2O = K(MnO4) + MnO2 + K(OH) =>
3 K2(MnO4) + 2 H2O = 2 K(MnO4) + MnO2 + 4 K(OH)
FeO{+} + OH{-} = FeO(OH) =>
FeO{+} + OH{-} = FeO(OH)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/01/24
Equations balanced on 07/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.