| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
C3H8O3 + C12H24O2 = C39H74O6 + H2O =>
C3H8O3 + 3 C12H24O2 = C39H74O6 + 3 H2O
FeCl3 + NaI = NaCl + FeI2 + I2 =>
2 FeCl3 + 6 NaI = 6 NaCl + 2 FeI2 + I2
AlNO3 + MgCl2 = AlCl + Mg(NO3)2 =>
2 AlNO3 + MgCl2 = 2 AlCl + Mg(NO3)2
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2 =>
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
AlNO3 + MgCl2 = AlCl + Mg(NO3)2 =>
2 AlNO3 + MgCl2 = 2 AlCl + Mg(NO3)2
Fe(s) + H2SO4(aq) = Fe2SO4(aq) + H2(g) =>
2 Fe(s) + H2SO4(aq) = Fe2SO4(aq) + H2(g)
PbCl2 + CO2 + H2O = PbCO3 + HCl =>
PbCl2 + CO2 + H2O = PbCO3 + 2 HCl
FeCl3 + NaI = NaCl + FeI2 + I2 =>
2 FeCl3 + 6 NaI = 6 NaCl + 2 FeI2 + I2
HBr(aq) + Ba(OH)2 = BaBr2 + H2O =>
2 HBr(aq) + Ba(OH)2 = BaBr2 + 2 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2 =>
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
ZnO + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K2O =>
3 ZnO + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 3 K2O
Mn02 + KOH + O2 = K2MnO4 + H2O =>
Mn02 + 4 KOH + 3 O2 = 2 K2MnO4 + 2 H2O
Pt + HNO3 + HCl = PtCl + NO + H2O =>
3 Pt + HNO3 + 3 HCl = 3 PtCl + NO + 2 H2O
KNO3 + S = K2O + NO + SO2 =>
4 KNO3 + 3 S = 2 K2O + 4 NO + 3 SO2
N2O3 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 N2O3 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 10 HNO3 + 2 K2SO4 + H2O
MnO4{-} + SCN{-} = Mn{+} + CN{-} + SO4{2-}inacid =>
MnO4{-} + SCN{-} = Mn{+} + CN{-} + SO4{2-}inacid
C7H6O3(s) + CH2OH(l) = C8H8O3(l) + H2O(l) =>
6 C7H6O3(s) + 14 CH2OH(l) = 7 C8H8O3(l) + 11 H2O(l)
HCl(aq) + NaHSO3(s) = NaCl(aq) + H2SO3 =>
HCl(aq) + NaHSO3(s) = NaCl(aq) + H2SO3
XC2H5OH + KMnO4 = XCH3COOH + MnO2 + KOH + H2O =>
3 XC2H5OH + 4 KMnO4 = 3 XCH3COOH + 4 MnO2 + 4 KOH + H2O
Al(C2H3O2)3 + NH4OH = NH4(C2H3O2) + Al(OH)3 =>
Al(C2H3O2)3 + 3 NH4OH = 3 NH4(C2H3O2) + Al(OH)3
LiF + CsI = LiI + CsF =>
LiF + CsI = LiI + CsF
BARIUMCHLORIDE + SODIUMSULFATE = SODIUMCHLORIDE + BARIUMSULFATE =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
H2 + O2 + N2 = HNO3 =>
H2 + 3 O2 + N2 = 2 HNO3
AuTe2 + CN{-} + O2 + H2O = [Au(CN)2]{-} + Te + OH{-} =>
4 AuTe2 + 8 CN{-} + O2 + 2 H2O = 4[Au(CN)2]{-} + 8 Te + 4 OH{-}
FeCr2O7 + Be = Fe + BeCr2O7 =>
FeCr2O7 + Be = Fe + BeCr2O7
Cu + H2SO4 = Cu2(SO4)3 + H2 =>
2 Cu + 3 H2SO4 = Cu2(SO4)3 + 3 H2
FeCl3 + NaI = NaCl + FeI2 + I2 =>
2 FeCl3 + 6 NaI = 6 NaCl + 2 FeI2 + I2
AgF + NaOH = NaF + AgOH =>
AgF + NaOH = NaF + AgOH
Mg + (CaOH)2 = MgOH + Ca =>
2 Mg + (CaOH)2 = 2 MgOH + 2 Ca
NaCl + AgSO4 = AgCl2 + Na2SO4 =>
2 NaCl + AgSO4 = AgCl2 + Na2SO4
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
HBr(aq) + Ba(OH)2 = BrBa + H3O2 =>
HBr(aq) + Ba(OH)2 = BrBa + H3O2
KI + K3Fe(CN)6 = I2 + K4Fe(CN)6 =>
2 KI + 2 K3Fe(CN)6 = I2 + 2 K4Fe(CN)6
SnO + F2 = SnF4 + OF2 =>
SnO + 3 F2 = SnF4 + OF2
NH3 = N + H =>
NH3 = N + 3 H
H3C2O2H + NaOH = H3C2O2Na + H2O =>
H3C2O2H + NaOH = H3C2O2Na + H2O
FeCl3 + NaI = NaCl + FeI2 + I2 =>
2 FeCl3 + 6 NaI = 6 NaCl + 2 FeI2 + I2
CH3(CH2)3CONH2 + NaOH = CH3(CH2)3COONa + NH3 =>
CH3(CH2)3CONH2 + NaOH = CH3(CH2)3COONa + NH3
CH3OH + KMnO4 + NaOH = CH3COONa + MnO2 + KOH + H2O =>
6 CH3OH + 4 KMnO4 + 3 NaOH = 3 CH3COONa + 4 MnO2 + 4 KOH + 7 H2O
HClO2 + HBr = HCl + Br2 + H2O =>
HClO2 + 4 HBr = HCl + 2 Br2 + 2 H2O
I2 + CaBr2 = IBr2 + Ca =>
I2 + 2 CaBr2 = 2 IBr2 + 2 Ca
HBr(aq) + Ba(OH)2 = BrBa + H3O2 =>
HBr(aq) + Ba(OH)2 = BrBa + H3O2
C6H5COOH + NaOH = Na + C6H5COO + H2O =>
C6H5COOH + NaOH = Na + C6H5COO + H2O
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2 =>
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
FeCl3 + NaI = NaCl + FeI2 + I2 =>
2 FeCl3 + 6 NaI = 6 NaCl + 2 FeI2 + I2
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2 =>
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
AlNO3 + MgCl2 = AlCl + Mg(NO3)2 =>
2 AlNO3 + MgCl2 = 2 AlCl + Mg(NO3)2
CoCl3 + NH3 + H2O = [Co(NH3)5H2O]Cl3 =>
CoCl3 + 5 NH3 + H2O = [Co(NH3)5H2O]Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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