| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 I2 + 7 NH3 = NI3NH + 5 NH4I
Sn2O3 + KClO3 = KO3 + Sn2ClO3 =>
Sn2O3 + KClO3 = KO3 + Sn2ClO3
Mn{2+} + MnO4{-} + H2O = MnO2 + H3O{+} =>
3 Mn{2+} + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+}
Ag2CrO4 + HCl = H2CrO4 + AgCl =>
Ag2CrO4 + 2 HCl = H2CrO4 + 2 AgCl
BaBr2 + O2 = BaO + Br2 =>
2 BaBr2 + O2 = 2 BaO + 2 Br2
CoCl2(H2O)6 + NH3 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 8 NH3 + H2O2 + 2 NH4Cl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
[ZnCl2(NH3)2] + HCl = NH4Cl + ZnCl2 =>
[ZnCl2(NH3)2] + 2 HCl = 2 NH4Cl + ZnCl2
Li + Na2S2O3 = LiNaS2O3 + Na =>
Li + Na2S2O3 = LiNaS2O3 + Na
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
(NH4)3PO4(aq) + CaS(aq) = Ca3PO4 + NH4S =>
(NH4)3PO4(aq) + 3 CaS(aq) = Ca3PO4 + 3 NH4S
C2H6 + Cl2 = C2H2Cl + HCl =>
2 C2H6 + 5 Cl2 = 2 C2H2Cl + 8 HCl
B5H9 + O2 = B2O3 + HO2 =>
4 B5H9 + 51 O2 = 10 B2O3 + 36 HO2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
NH3(g) + CO2(g) = NH2CONH2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = NH2CONH2(s) + H2O(l)
Sr(OH)2(s)*8H2O + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2(s)*8H2O + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
Br2O5 + H2O = (HBrO3) =>
Br2O5 + H2O = 2(HBrO3)
PO4 + Al = AlPO4 =>
PO4 + Al = AlPO4
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
Cl2(g) + NaF(aq) = NaCl(aq) + F2(g) =>
Cl2(g) + 2 NaF(aq) = 2 NaCl(aq) + F2(g)
FeOH + HCl = FeCl + H2O =>
FeOH + HCl = FeCl + H2O
Na + ClH2 = NaCl2 + H =>
Na + 2 ClH2 = NaCl2 + 4 H
H2O(l)(electricity) = H2 + O2 =>
2 H2O(l)(electricity) = 2 H2 + O2
Mn + LiO = Li + MnO =>
Mn + LiO = Li + MnO
C6H8O7 + Fe = C6H8FeO7 =>
C6H8O7 + Fe = C6H8FeO7
FeCl3 + NH4SCN = Fe[Fe(SCN)6] + NH4Cl =>
2 FeCl3 + 6 NH4SCN = Fe[Fe(SCN)6] + 6 NH4Cl
HCl + Cu(HCO3)2 = CuCl2 + H2O + CO2 =>
2 HCl + Cu(HCO3)2 = CuCl2 + 2 H2O + 2 CO2
Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2 =>
Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2
(NH4)OH + (H3)PO4 = (NH4)3PO4 + HOH =>
3(NH4)OH + (H3)PO4 = (NH4)3PO4 + 3 HOH
CuSO4 + NH4OH = [CuOH]2SO4 + [NH4]2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + [NH4]2SO4
FeO + SiO = Fe3O4 + Si =>
3 FeO + SiO = Fe3O4 + Si
Ca(OH)2 + Cl = CaOCl2 + H2O =>
Ca(OH)2 + 2 Cl = CaOCl2 + H2O
Cr2O3 + NaOH + H2O = Na3(Cr(OH)6) =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3(Cr(OH)6)
I + H2O = IH + O2 =>
4 I + 2 H2O = 4 IH + O2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Po(SO3)3 + H3(PO4) = Po(PO4)2 + H2O + SO2 =>
Po(SO3)3 + 2 H3(PO4) = Po(PO4)2 + 3 H2O + 3 SO2
CH3COOH + H2O2 + Fe = Fe(CH3COO) + H2O =>
2 CH3COOH + H2O2 + 2 Fe = 2 Fe(CH3COO) + 2 H2O
ZnHCl2 = ZnCl2 + H =>
ZnHCl2 = ZnCl2 + H
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
AgNO3 + HI = AgHI + NO3 =>
AgNO3 + HI = AgHI + NO3
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
Na2O + C = Na + CO2 =>
2 Na2O + C = 4 Na + CO2
C6H14O + C7H6O2 = C12H13O2 + H2O =>
13 C6H14O + 30 C7H6O2 = 24 C12H13O2 + 25 H2O
CH3CH2OH + K2CrO4 = CH3COH + Cr2O3 + KOH + H2O =>
3 CH3CH2OH + 2 K2CrO4 = 3 CH3COH + Cr2O3 + 4 KOH + H2O
(CH3)2CHCH2COOH + CH3CH2OH = (CH3)2CHCH2COOCH2CH3 + H2O =>
(CH3)2CHCH2COOH + CH3CH2OH = (CH3)2CHCH2COOCH2CH3 + H2O
NaCO3 + H2SO4 = NaSO4 + CO3 + H2 =>
NaCO3 + H2SO4 = NaSO4 + CO3 + H2
NaCl(aq) + CuSO4(aq) = NaSO4 + CuCl =>
NaCl(aq) + CuSO4(aq) = NaSO4 + CuCl
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
Ca(g) + CH3COOH(g) = CaCH3COO(g) + H2(g) =>
2 Ca(g) + 2 CH3COOH(g) = 2 CaCH3COO(g) + H2(g)
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
MgOH + K = Mg + KOH =>
MgOH + K = Mg + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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