| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb + 3 FeCl3 = SbCl3 + 3 FeCl2
KNO3 + HI = KNO2 + I2 + H2O =>
KNO3 + 2 HI = KNO2 + I2 + H2O
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
C6H8O7 + NaOH = C6H8O7NaOH =>
C6H8O7 + NaOH = C6H8O7NaOH
W + NiO = WO2 + Ni4W =>
3 W + 4 NiO = 2 WO2 + Ni4W
CaO + AlCl3 = CaCl2 + Al2O3 =>
3 CaO + 2 AlCl3 = 3 CaCl2 + Al2O3
K3PO4 + H2S = K2S + H3PO4 =>
2 K3PO4 + 3 H2S = 3 K2S + 2 H3PO4
ZnS(s) = Zn(s) + S8(s) =>
8 ZnS(s) = 8 Zn(s) + S8(s)
AgNO3 + Co(NO3)2*6H2O + NH4H2PO4 = Ag2CoP2O7 + H2O + NO2 + NH3 =>
14 AgNO3 + 7 Co(NO3)2*6H2O + 14 NH4H2PO4 = 7 Ag2CoP2O7 + 69 H2O + 32 NO2 + 10 NH3
Sn + HI = SnI4 + H2 =>
Sn + 4 HI = SnI4 + 2 H2
Cl2 + H2O = H2ClO3 + H2 =>
Cl2 + 6 H2O = 2 H2ClO3 + 4 H2
Na2[B2(OH)4(O2)2]6H2O + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + MnO4 =>
Na2[B2(OH)4(O2)2]6H2O + 34 KMnO4 + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 34 MnO4
CH3CHO + O2 = HC2H3O2 =>
2 CH3CHO + O2 = 2 HC2H3O2
ZnSO4 + K4[Fe(CNS)6] = Zn2[Fe(CNS)6] + K2SO4 =>
2 ZnSO4 + K4[Fe(CNS)6] = Zn2[Fe(CNS)6] + 2 K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NH + NO3 = H2O + N2O =>
10 NH + 4 NO3 = 5 H2O + 7 N2O
K3PO4 + Fe(NO3)2 = FePO4 + K3(NO3)2 =>
K3PO4 + Fe(NO3)2 = FePO4 + K3(NO3)2
CH3COOH + NaHCO3 = CO + H2O + NaOOCCH3 =>
3 CH3COOH + 2 NaHCO3 = 4 CO + 4 H2O + 2 NaOOCCH3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Cr(NO3)3 + K2SO3 + H2O = Cr(OH)3 + SO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 KNO3
C14H12 + CH3COOH + C5H6Br3N = C14H12Br2 + H2O + N =>
2 C14H12 + 2 CH3COOH + 2 C5H6Br3N = 3 C14H12Br2 + 4 H2O + 2 N
IO3{-} + N3{-} + H2O = I{-} + N2O + OH{-} =>
4 IO3{-} + 6 N3{-} + 3 H2O = 4 I{-} + 9 N2O + 6 OH{-}
KHSO4 + MnO2 + KCl = MnSO4 + K2SO4 + Cl2 + KOH =>
2 KHSO4 + MnO2 + 2 KCl = MnSO4 + K2SO4 + Cl2 + 2 KOH
CaNO3 + NaCo3 = CaCo3 + NaNO3 =>
CaNO3 + NaCo3 = CaCo3 + NaNO3
Mg(PO4)2 = Mg3 + (PO4)2 =>
3 Mg(PO4)2 = Mg3 + 3(PO4)2
NaOH + Fe + NO3 = NaNO3 + Fe(OH)3 =>
3 NaOH + Fe + 3 NO3 = 3 NaNO3 + Fe(OH)3
C2H5OH + CoCl2 = HCl + CoC + H2O =>
C2H5OH + 2 CoCl2 = 4 HCl + 2 CoC + H2O
MnO4{-2} + H{+} + Zn = Mn{2+} + H2O + Zn{2+} =>
MnO4{-2} + 8 H{+} + 2 Zn = Mn{2+} + 4 H2O + 2 Zn{2+}
MnO4 + H2S = Mn + S + H2O =>
MnO4 + 4 H2S = Mn + 4 S + 4 H2O
H3BO3 + Fe(OH)3 = FeBO3 + H2O =>
H3BO3 + Fe(OH)3 = FeBO3 + 3 H2O
CH3COOH + Ca = Ca(CH3CO2)2 + H2 =>
2 CH3COOH + Ca = Ca(CH3CO2)2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
[(MeC5H4)Mn(CO)2(NO)](PF6) + PPH3 = [(MeC5H4)Mn(CO)(NO)(PPH3)](PF6) + CO =>
[(MeC5H4)Mn(CO)2(NO)](PF6) + PPH3 = [(MeC5H4)Mn(CO)(NO)(PPH3)](PF6) + CO
K3(Fe(CN)6) + FeCl3 + H2O2 = Fe4(Fe(CN)6)3 + O2 + HCl + KCl =>
6 K3(Fe(CN)6) + 8 FeCl3 + 3 H2O2 = 2 Fe4(Fe(CN)6)3 + 3 O2 + 6 HCl + 18 KCl
Ca3(PO4)2(aq) + H2SO4(aq) = Ca(H2PO4)2(aq) + Ca(HSO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 Ca(HSO4)2(aq)
NaClO + Sb2S3 = Sb2O3 + Na2S + SCl2 =>
6 NaClO + 2 Sb2S3 = 2 Sb2O3 + 3 Na2S + 3 SCl2
Na(HCO3) + Mg(SO4) = NaSO4 + MgHCO3 =>
Na(HCO3) + Mg(SO4) = NaSO4 + MgHCO3
Mg + H3PO4 = H2 + Mg3O8P2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3O8P2
NaCl + C6H8O7 = Cl + Na(C6H8O7) =>
NaCl + C6H8O7 = Cl + Na(C6H8O7)
Sd2S3 + HCl = H3SdCl6 + H2S =>
Sd2S3 + 12 HCl = 2 H3SdCl6 + 3 H2S
NaNO3 + Cl = NaCl + NO + O2 =>
NaNO3 + Cl = NaCl + NO + O2
Ga(IO3)3 + Zn3P2 = Zn(IO3)2 + GaP =>
2 Ga(IO3)3 + Zn3P2 = 3 Zn(IO3)2 + 2 GaP
KClO3 + H2SO4 = K2(SO4) + HClO3 =>
2 KClO3 + H2SO4 = K2(SO4) + 2 HClO3
Na2S + Na2SO3 + HCl = NaCl + S + NaOH =>
2 Na2S + Na2SO3 + 3 HCl = 3 NaCl + 3 S + 3 NaOH
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
FeCl2 + H2O2 = FeCl3 + Fe2O3 + H2O =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + Fe2O3 + 3 H2O
Ag + N + O2 = AgNO2 =>
Ag + N + O2 = AgNO2
XeF6 + Ba(OH)2 = BaXeO6 + Xe + BaF2 + H2O =>
5 XeF6 + 18 Ba(OH)2 = 3 BaXeO6 + 2 Xe + 15 BaF2 + 18 H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na6(SO4)3 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + Na6(SO4)3
CH3COOH + Br2 = (CH3COO)2Br + HBr =>
4 CH3COOH + 3 Br2 = 2(CH3COO)2Br + 4 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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