| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe02 + 3 Cl2 = 2 FeCl3
Sn3P4 + KF = SnF4 + K3P =>
Sn3P4 + 12 KF = 3 SnF4 + 4 K3P
Kl + AgNo3 = AgKl + No3 =>
Kl + AgNo3 = AgKl + No3
C2H60 + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C2H60 + 68 NO3{-} + 68 H{+} = 34 N2 + 10 CO2 + 184 H2O
Pt + HCl + HNO3 = H2PtCl64 + NO + H2O =>
3 Pt + 192 HCl + 62 HNO3 = 3 H2PtCl64 + 62 NO + 124 H2O
H2SO4 + NH3 = NSO4 + H2H3 =>
H2SO4 + NH3 = NSO4 + H2H3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
V(NO3)2 + H2SO4 = VSO4 + HNO3 =>
V(NO3)2 + H2SO4 = VSO4 + 2 HNO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
I2 + Ba(OH)2 = BaI2 + BaIO2 + H2O =>
3 I2 + 4 Ba(OH)2 = 2 BaI2 + 2 BaIO2 + 4 H2O
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na2(NO3)2 =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na2(NO3)2
C(s) + HNO3(aq) = CO2(g) + NO2(g) + H2O(l) =>
C(s) + 4 HNO3(aq) = CO2(g) + 4 NO2(g) + 2 H2O(l)
CuO + Si = SiO2 + Cu =>
2 CuO + Si = SiO2 + 2 Cu
NH3 + H2O2 = H2O + HNO3 =>
NH3 + 4 H2O2 = 5 H2O + HNO3
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Mn + HI = Mn(HI)2 =>
Mn + 2 HI = Mn(HI)2
LiCl + Br22 = LiBr + Cl2 =>
22 LiCl + Br22 = 22 LiBr + 11 Cl2
H2SO4 + CaSiO3 = CaSO4 + H2SiO3 =>
H2SO4 + CaSiO3 = CaSO4 + H2SiO3
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
ClCa + AgNO3 = AgCl + Ca(NO3) =>
ClCa + AgNO3 = AgCl + Ca(NO3)
KOH + C2H5COOH = C2H5COOK + H2O =>
KOH + C2H5COOH = C2H5COOK + H2O
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
HSCN + Ir(OH)3 = Ir(SCN)3 + H2O =>
3 HSCN + Ir(OH)3 = Ir(SCN)3 + 3 H2O
(NH4)6Mo7O24 + Zn + HCl = Mo8O23*H2O + ZnCl2 + NH4Cl + H2O =>
8(NH4)6Mo7O24 + 7 Zn + 62 HCl = 7 Mo8O23*H2O + 7 ZnCl2 + 48 NH4Cl + 24 H2O
Mn + HI = Mn(HI)2 =>
Mn + 2 HI = Mn(HI)2
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2
Ca + (Na)2C2O4 = CaC2O4 + Na =>
Ca + (Na)2C2O4 = CaC2O4 + 2 Na
Zn(s) + HNO3(aq) = N2O(g) + H2O(l) + Zn(NO3)2(aq) =>
4 Zn(s) + 10 HNO3(aq) = N2O(g) + 5 H2O(l) + 4 Zn(NO3)2(aq)
ClO3 + Br2 = Cl + BrO3 =>
2 ClO3 + Br2 = 2 Cl + 2 BrO3
PH3 + N2O = P4O30 + H2O + N2 =>
4 PH3 + 36 N2O = P4O30 + 6 H2O + 36 N2
NaS2O8 + CrCl3 + NaOH = NaSO4 + Na2Cr2O7 + NaCl + H2O =>
6 NaS2O8 + 2 CrCl3 + 14 NaOH = 12 NaSO4 + Na2Cr2O7 + 6 NaCl + 7 H2O
HCl + Hg2(NO3)2 = HgCl + HNO3 =>
2 HCl + Hg2(NO3)2 = 2 HgCl + 2 HNO3
Mg(NO3)2*6H2O + Na2CO3 + EDTA = MgEDTA + CO3 + Na2(NO3)2 + H2O =>
Mg(NO3)2*6H2O + Na2CO3 + EDTA = MgEDTA + CO3 + Na2(NO3)2 + 6 H2O
HSO4 + PbNO3 = PbSO4 + HNO3 =>
HSO4 + PbNO3 = PbSO4 + HNO3
Fe + Na(NO3) = Na + Fe(NO3)2 =>
Fe + 2 Na(NO3) = 2 Na + Fe(NO3)2
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
H3PO3 + Cr(OH)3 = Cr2(HPO3)3 + H2O =>
3 H3PO3 + 2 Cr(OH)3 = Cr2(HPO3)3 + 6 H2O
K2S + HClO2 = KClO2 + H2S =>
K2S + 2 HClO2 = 2 KClO2 + H2S
Ca(OH)2 + H3PO4 = H2O + Ca(HPO4) =>
Ca(OH)2 + H3PO4 = 2 H2O + Ca(HPO4)
Ca(OH)2 + NaNO3 = Ca(OH)NO3 + NaOH =>
Ca(OH)2 + NaNO3 = Ca(OH)NO3 + NaOH
Rb(NO3)2 + Ni = Rb + Ni(NO3)2 =>
Rb(NO3)2 + Ni = Rb + Ni(NO3)2
Mg(OH){2+} + HCl{2+} = MgCl{2+} + H(OH){2+} =>
Mg(OH){2+} + HCl{2+} = MgCl{2+} + H(OH){2+}
Mg(OH)2 + NH4Cl = Mg(Cl)2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = Mg(Cl)2 + 2 NH4OH
Fe + Cu{2+}SO45H2O = Fe{2+}SO45H2O + Cu =>
Fe + Cu{2+}SO45H2O = Fe{2+}SO45H2O + Cu
FeTiO3 + C + Cl = FeCl3 + TiCl + CO2 =>
2 FeTiO3 + 3 C + 8 Cl = 2 FeCl3 + 2 TiCl + 3 CO2
NaBiO3 + H2SO4 + KCr(SO4)2 = Bi2(SO4)3 + K2Cr2O7 + Na2SO4 + H2O =>
6 NaBiO3 + 4 H2SO4 + 4 KCr(SO4)2 = 3 Bi2(SO4)3 + 2 K2Cr2O7 + 3 Na2SO4 + 4 H2O
Mg(s) + KNO3(aq) = K + Mg(NO3)2 =>
Mg(s) + 2 KNO3(aq) = 2 K + Mg(NO3)2
Cl2 + Ca(OH)2 = CaClClO + H2O =>
Cl2 + Ca(OH)2 = CaClClO + H2O
Ca(H2PO4)2 + KCl = KH2PO4 + CaCl2 =>
Ca(H2PO4)2 + 2 KCl = 2 KH2PO4 + CaCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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