| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Sr + P4 = 2 Sr3P2
MgCl + LiC = MgC + LiCl =>
MgCl + LiC = MgC + LiCl
ZnO + C10H16N2O8 = ZnC10H12N2O8 + H + O =>
ZnO + C10H16N2O8 = ZnC10H12N2O8 + 4 H + O
(NH4)2S + NiBr2 = (NH4)2Br2 + NiS =>
(NH4)2S + NiBr2 = (NH4)2Br2 + NiS
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BaFeO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + O2 + H2O =>
4 BaFeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 BaSO4 + 3 O2 + 10 H2O
FeCl2 + KClO + H2O = Fe(OH)3 + KCl + HCl =>
2 FeCl2 + KClO + 5 H2O = 2 Fe(OH)3 + KCl + 4 HCl
Ba(OH)2 + FeCe2 = Fe(OH)2 + BaCe2 =>
Ba(OH)2 + FeCe2 = Fe(OH)2 + BaCe2
K2S(aq) + Ni(NO3)2(aq) = KNO3 + NiS =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3 + NiS
C2H6O2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HSO4 + Zn = Zn2SO4 + H =>
HSO4 + 2 Zn = Zn2SO4 + H
Fe2(SO3)3 + HNO3 = SO2 + H2O + Fe(NO3)3 =>
Fe2(SO3)3 + 6 HNO3 = 3 SO2 + 3 H2O + 2 Fe(NO3)3
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
C720H1134N218S5O241 + O2 = CO2 + H2O + NH3 + SO2 =>
2 C720H1134N218S5O241 + 1449 O2 = 1440 CO2 + 480 H2O + 436 NH3 + 10 SO2
Ba(OH)3 + H2SO4 = H2O + Ba2(SO4)3 =>
2 Ba(OH)3 + 3 H2SO4 = 6 H2O + Ba2(SO4)3
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
H2SO4 + Na(HCO3)2 = CO2 + NaSO4 + H2O =>
H2SO4 + Na(HCO3)2 = 2 CO2 + NaSO4 + 2 H2O
Ca2H2 + H2 = Ca2H4 =>
Ca2H2 + H2 = Ca2H4
H2SSO3 = H2SO3S =>
H2SSO3 = H2SO3S
CaCO3 + C6H8O7 = CO2 + H2O + Ca3C6H5O7 =>
18 CaCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Ca3C6H5O7
SiO2 + C + Cl2 = CO2SiCl4 =>
SiO2 + C + 2 Cl2 = CO2SiCl4
SrS + FeCl3 = SrCl2 + Fe2S3 =>
3 SrS + 2 FeCl3 = 3 SrCl2 + Fe2S3
Fe3Cl + HSO4 = Fe3SO4 + HCl =>
Fe3Cl + HSO4 = Fe3SO4 + HCl
AgCl + Na2 + S2 + O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2 + 2 S2 + 2 O3 = Na3[Ag(S2O3)2] + NaCl
CH4(g) + O2(g) = CO2(g) + H2O(l)* =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)*
C6H18 + O2 = H2O + CO =>
2 C6H18 + 15 O2 = 18 H2O + 12 CO
HCN + CH3CHO = C3H5NO =>
HCN + CH3CHO = C3H5NO
Cs + CsNO2 = CsO + N =>
Cs + CsNO2 = 2 CsO + N
Fe(s)PbCl2(aq) = FeCl2(aq)Pb(s) =>
Fe(s)PbCl2(aq) = FeCl2(aq)Pb(s)
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Cl2(g) + SnO(s) = SnCl4(l) + O2(g) =>
4 Cl2(g) + 2 SnO(s) = 2 SnCl4(l) + O2(g)
C7H16 + O21 = CO2 + H2O =>
21 C7H16 + 22 O21 = 147 CO2 + 168 H2O
C6H5NH2 + H2SO4 = C6H4SO3HNH2 + H2O =>
C6H5NH2 + H2SO4 = C6H4SO3HNH2 + H2O
Fe3(PO4)2 + NaOH = Fe(OH)2 + Na3(PO4) =>
Fe3(PO4)2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3(PO4)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4OH + HClO = NH4ClO + H2O =>
NH4OH + HClO = NH4ClO + H2O
Re(OH)2 + HNO3 = Re(NO3)2 + H2O =>
Re(OH)2 + 2 HNO3 = Re(NO3)2 + 2 H2O
KOH(aq) + HNO3(aq) = KNO3 + HOH =>
KOH(aq) + HNO3(aq) = KNO3 + HOH
Ra(ClO)2 + PH3 = H(ClO) + Ra3P2 =>
3 Ra(ClO)2 + 2 PH3 = 6 H(ClO) + Ra3P2
K4[Fe(CN)6] + Pb(NO3)2 = KNO3 + Pb2[Fe(CN)6] =>
K4[Fe(CN)6] + 2 Pb(NO3)2 = 4 KNO3 + Pb2[Fe(CN)6]
Au + HNO3 + H3O{+} = Au3{+} + NO2 + H2O =>
3 Au + HNO3 + H3O{+} = Au3{+} + NO2 + 2 H2O
Na2(S2O3) + I2(CH2Cl2) = Na2(CH2Cl2) + I2(S2O3) =>
Na2(S2O3) + I2(CH2Cl2) = Na2(CH2Cl2) + I2(S2O3)
P2O5 + NH4OH = NH4PO3 + H2O =>
P2O5 + 2 NH4OH = 2 NH4PO3 + H2O
CuSO45H2O + NH4OH = Cu(NH3)4SO45H2O + H2O =>
CuSO45H2O + 4 NH4OH = Cu(NH3)4SO45H2O + 4 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CuCl2(aq) + Al(s) = Cu(s) + AlCl3(s) =>
3 CuCl2(aq) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(s)
Sc + HI = ScI + H =>
Sc + HI = ScI + H
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2 =>
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2
CU2O + O2 = CU2O2 =>
2 CU2O + O2 = 2 CU2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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