| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2
H3PO4 + H2S = SO2 + PO2 + H2O =>
6 H3PO4 + H2S = SO2 + 6 PO2 + 10 H2O
KOH + Ni(NO3)3 = Ni(OH)3 + KNO3 =>
3 KOH + Ni(NO3)3 = Ni(OH)3 + 3 KNO3
C6H13OH = C6H12O + H2 =>
C6H13OH = C6H12O + H2
Cu + HCl + NaNO3 = NaCl + Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HCl + 8 NaNO3 = 8 NaCl + 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4(g) + Br2(l) = CBr4(l) + HBr(ac) =>
CH4(g) + 4 Br2(l) = CBr4(l) + 4 HBr(ac)
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
Fe(OH)3 + H2C2O4 = H2O + CO2 + Fe(OH)2 =>
2 Fe(OH)3 + H2C2O4 = 2 H2O + 2 CO2 + 2 Fe(OH)2
K3PO4 + ZnI2 = KI + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnI2 = 6 KI + Zn3(PO4)2
O2 + Rb = Rb2O =>
O2 + 4 Rb = 2 Rb2O
NaBr + H2SO4 + KMnO4 = Br2 + KHSO4 + NaHSO4 + H2O + MnO2 =>
6 NaBr + 8 H2SO4 + 2 KMnO4 = 3 Br2 + 2 KHSO4 + 6 NaHSO4 + 4 H2O + 2 MnO2
H2SO3 + Mn(OH)4 = H2O + MnSO4 =>
H2SO3 + Mn(OH)4 = 3 H2O + MnSO4
MnO4 + HCl = MnCl2 + H2O + Cl2 =>
MnO4 + 8 HCl = MnCl2 + 4 H2O + 3 Cl2
HSN + O2 = H2O + SO2 + N2 =>
4 HSN + 5 O2 = 2 H2O + 4 SO2 + 2 N2
Fe + CuS = Cu + FeS2 =>
Fe + 2 CuS = 2 Cu + FeS2
Al2O3 + SO2 = SO3 + Al =>
Al2O3 + 3 SO2 = 3 SO3 + 2 Al
Li2S + AlCl3 = LiCl + Al2S3 =>
3 Li2S + 2 AlCl3 = 6 LiCl + Al2S3
Br2 + AuCl = AuBr + Cl =>
Br2 + 2 AuCl = 2 AuBr + 2 Cl
Cd(s) + HBr(aq) = CdBr2(aq) + H2(g) =>
Cd(s) + 2 HBr(aq) = CdBr2(aq) + H2(g)
C6H5NHCOCH3 + HSO3Cl = H2O + C8H8ClNO3S =>
C6H5NHCOCH3 + HSO3Cl = H2O + C8H8ClNO3S
PbCl2 + Ag2SO4 = PbSO4 + AgCl =>
PbCl2 + Ag2SO4 = PbSO4 + 2 AgCl
PB(NO3)2 + HCl = PBCl2(s) + HNO3(aq) =>
PB(NO3)2 + 2 HCl = PBCl2(s) + 2 HNO3(aq)
Cr + F = CrF4 =>
Cr + 4 F = CrF4
SnS + HNO3 = H2SO4 + NO2 + H2SnO3 + H2O =>
SnS + 10 HNO3 = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
chlorine + lithiumiodide = lithiumchloride + iodine =>
Cl2 + 2 LiI = 2 LiCl + I2
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
AB + C3D = A3D + CB =>
3 AB + C3D = A3D + 3 CB
Sb + Br + H2S = Sb2S3 + HBr =>
2 Sb + 6 Br + 3 H2S = Sb2S3 + 6 HBr
CH2O + H2AsO4{-} = HCO3{-} + H2AsO3{-} + H{+} =>
CH2O + 2 H2AsO4{-} = HCO3{-} + 2 H2AsO3{-} + H{+}
FeCr2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2 + 8 K2CO3 + 15 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
C2H5O2N + O2 = CO2 + H2O + N22 =>
44 C2H5O2N + 99 O2 = 88 CO2 + 110 H2O + 2 N22
Ag2SO4 + Fe(C2H3O2)3 = AgC2H3O2 + Fe2(SO4)3 =>
3 Ag2SO4 + 2 Fe(C2H3O2)3 = 6 AgC2H3O2 + Fe2(SO4)3
O2 + NaCl = Cl2O + Na2O =>
O2 + 2 NaCl = Cl2O + Na2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
MgO + H2 = MgH2 + H2O =>
MgO + 2 H2 = MgH2 + H2O
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2 =>
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2 =>
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2
H3BO3 + KOH = BO3K3 + H2O =>
H3BO3 + 3 KOH = BO3K3 + 3 H2O
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
(NH4)2MoO4 + H2O2 + H2SO4 = H2(MoO5) + H2O + (NH4)2SO4 =>
(NH4)2MoO4 + H2O2 + H2SO4 = H2(MoO5) + H2O + (NH4)2SO4
SCl2 + H2SO4 = SO2 + HCl =>
SCl2 + H2SO4 = 2 SO2 + 2 HCl
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
UO2(CO3)2{2-} + e = UO2 + CO3{2-} =>
UO2(CO3)2{2-} + 2e = UO2 + 2 CO3{2-}
CaClO = ClCa + O =>
CaClO = ClCa + O
XCuCO3 = XCuO + CO2 =>
XCuCO3 = XCuO + CO2
C5H5NCl = C5H5N + Cl =>
C5H5NCl = C5H5N + Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
C2S + O2 = CO2 + SO2 =>
C2S + 3 O2 = 2 CO2 + SO2
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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