| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + MgCl2 = Mg + 2 LiCl
C6H5NH2 + H2O = C6H6NH2 + OH =>
C6H5NH2 + H2O = C6H6NH2 + OH
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
C2H7N + KIO3 + H2SO4 = CO2 + NO2 + I2 + K2SO4 + H2O =>
10 C2H7N + 38 KIO3 + 19 H2SO4 = 20 CO2 + 10 NO2 + 19 I2 + 19 K2SO4 + 54 H2O
Cr(CH3CO2)3 + K2S = CrS + K2(CH3CO2)3 =>
Cr(CH3CO2)3 + K2S = CrS + K2(CH3CO2)3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
ZnCl2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KCl
MoS(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS(s) + 5 O2(g) = 2 MoO3(s) + 2 SO2(g)
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
AgNO3 + NaHS + NaOH = Ag2S + NaNO3 + H2O =>
2 AgNO3 + NaHS + NaOH = Ag2S + 2 NaNO3 + H2O
Mg(s) + CO2(g) + O2(g) = MgCO3(s) =>
2 Mg(s) + 2 CO2(g) + O2(g) = 2 MgCO3(s)
Be(IO4)2 = Be2 + IO4 =>
2 Be(IO4)2 = Be2 + 4 IO4
CaCl2 + (Na3PO4) = Ca3(PO4)2 + (NaCl) =>
3 CaCl2 + 2(Na3PO4) = Ca3(PO4)2 + 6(NaCl)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C + NO2 = CO2 + N =>
C + NO2 = CO2 + N
O2 + N2 + Mg = Mg(NO3)2 =>
3 O2 + N2 + Mg = Mg(NO3)2
C6H8O7 + Mg = Mg(C6H6O7) + H2 =>
C6H8O7 + Mg = Mg(C6H6O7) + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + HBr = KBr + H =>
K + HBr = KBr + H
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3 = C6 =>
2 C3 = C6
Al(OH)3 + BaCO3 = Ba(AlO2)2 + CO2 + H2O =>
2 Al(OH)3 + BaCO3 = Ba(AlO2)2 + CO2 + 3 H2O
K2(C2O4) + Sn3(PO4)4 = K3(PO4) + Sn2(C2O4)4 =>
12 K2(C2O4) + 2 Sn3(PO4)4 = 8 K3(PO4) + 3 Sn2(C2O4)4
V2(CO3)3 + HCl = VCl3 + H2O + CO2 =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 H2O + 3 CO2
FeCl3*6CON2H4 + Cu2(OH)2CO3 + HSO3NH2 = [Fe(CON2H4)6]2[CuCl2(SO3NH2)2]3 + H2O + CO2 =>
4 FeCl3*6CON2H4 + 3 Cu2(OH)2CO3 + 12 HSO3NH2 = 2[Fe(CON2H4)6]2[CuCl2(SO3NH2)2]3 + 9 H2O + 3 CO2
Co + H3BO3 = H2 + Co3(BO3)2 =>
3 Co + 2 H3BO3 = 3 H2 + Co3(BO3)2
C20H24 + O2 = CO2 + H2O =>
C20H24 + 26 O2 = 20 CO2 + 12 H2O
Zn + Fe3(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe3(NO3)3 = 6 Fe + 3 Zn(NO3)2
N2O4(g) = NO + O2(g) =>
N2O4(g) = 2 NO + O2(g)
PbCO3(ii) = CO2 + PbO =>
PbCO3(ii) = CO2 + PbO
N2O5 + S = SO2 + N2 =>
2 N2O5 + 5 S = 5 SO2 + 2 N2
K2 + H3PO4 = K2PO4 + H3 =>
K2 + H3PO4 = K2PO4 + H3
Cu + K2Cr2O7 + H2SO4 = K2O + CuSO4 + Cr2O3 + H2O =>
3 Cu + K2Cr2O7 + 3 H2SO4 = K2O + 3 CuSO4 + Cr2O3 + 3 H2O
(SnOH)2SO4 + NaOH = Sn(OH)2 + Na2SO4 =>
(SnOH)2SO4 + 2 NaOH = 2 Sn(OH)2 + Na2SO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe(OOH) + H = Fe2 + H2O =>
2 Fe(OOH) + 6 H = Fe2 + 4 H2O
ZnSO4 + CO = ZnS + CO2 =>
ZnSO4 + 4 CO = ZnS + 4 CO2
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
C5H7O2NP + O2 = CH4 + CO2 + N2 + H3PO4 =>
2 C5H7O2NP + 10 O2 = 2 CH4 + 8 CO2 + N2 + 2 H3PO4
C7H6O3 + NaOH = NaC7H5O3 + H2O =>
C7H6O3 + NaOH = NaC7H5O3 + H2O
C5H4O2 + H2 = CH4 + H2O =>
C5H4O2 + 10 H2 = 5 CH4 + 2 H2O
NaHCO3(s) + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3(s) + CH3COOH = CH3COONa + H2O + CO2
C20H42 = C8H18 + C3H6 =>
C20H42 = C8H18 + 4 C3H6
Co(OH)3 = Co2O3 + H2O =>
2 Co(OH)3 = Co2O3 + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AI + NaOH = Na3AIO3 + H2 =>
2 AI + 6 NaOH = 2 Na3AIO3 + 3 H2
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba =>
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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