| Équations équilibrées la veille | Équations équilibrées le lendemain |
945 Mg + 189 HCl = 189 Mg5Cl + H189
F2 + Cl{-} = F{-} + Cl2 =>
F2 + 2 Cl{-} = 2 F{-} + Cl2
C6H5CH3 + Cl2 = C6H5CH2Cl3 + HCl =>
C6H5CH3 + 2 Cl2 = C6H5CH2Cl3 + HCl
FeS2 + Br2 + KOH = Fe(OH)3 + KBr + K2SO4 + H2O =>
2 FeS2 + 15 Br2 + 38 KOH = 2 Fe(OH)3 + 30 KBr + 4 K2SO4 + 16 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Fe2NO3 + KCrO4 = FeO2 + KCr + NO3 =>
Fe2NO3 + KCrO4 = 2 FeO2 + KCr + NO3
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
NaHCO3H2O + HCl = NaCl + CO2 + H2O =>
NaHCO3H2O + HCl = NaCl + CO2 + 2 H2O
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
Na3P + Al(NO3)3 = NaNO3 + AlP =>
Na3P + Al(NO3)3 = 3 NaNO3 + AlP
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 5 C8H6O2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2(SO4) + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2(SO4) + 6 NaCl
NH4ClO3 + Ba(NO3)2 = Ba(ClO3)2 + NH4NO3 =>
2 NH4ClO3 + Ba(NO3)2 = Ba(ClO3)2 + 2 NH4NO3
Pb2(NO3)2 + NaS = Pb2S + (NO3)2Na =>
Pb2(NO3)2 + NaS = Pb2S + (NO3)2Na
Mn(NO3)2 + H2O2 + NaOH = MnO2 + NaNO3 + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = MnO2 + 2 NaNO3 + 2 H2O
Pb(NO3)2(ac) + FeCl3(ac) = Fe(NO3)3(s) + PbCl2(ac) =>
3 Pb(NO3)2(ac) + 2 FeCl3(ac) = 2 Fe(NO3)3(s) + 3 PbCl2(ac)
Fl + AlO2 = AlFl + O2 =>
Fl + AlO2 = AlFl + O2
Co3 + CrO4 = Co2CrO4 =>
2 Co3 + 3 CrO4 = 3 Co2CrO4
CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + CO2 + H2 =>
3 CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + 4 CO2 + 4 H2
Ne + Mg{2+} = NeMg{2+} =>
Ne + Mg{2+} = NeMg{2+}
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + NaJ + CO2 =>
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaJ + CO2
H2 + HBr = H3Br =>
H2 + HBr = H3Br
Fe5Al2Si3O10(OH)8 + H{+} + K{+} = Fe{2+} + KAl3Si3O10(OH)2 + H2O + SiO2 =>
3 Fe5Al2Si3O10(OH)8 + 28 H{+} + 2 K{+} = 15 Fe{2+} + 2 KAl3Si3O10(OH)2 + 24 H2O + 3 SiO2
Ca(OH)2 + K2S = CaS + KOH =>
Ca(OH)2 + K2S = CaS + 2 KOH
CuCl + Mn = MnCl2 + Cu =>
2 CuCl + Mn = MnCl2 + 2 Cu
Kl + Pb(NO3)2 = (NO3)2 + PbKl =>
Kl + Pb(NO3)2 = (NO3)2 + PbKl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO + Cu = Cu(ClO)2 + H2 =>
2 HClO + Cu = Cu(ClO)2 + H2
ZnCl2 + NaCl + H2S + H2O = Zn + Na2S2O3 + HCl =>
4 ZnCl2 + 2 NaCl + 2 H2S + 3 H2O = 4 Zn + Na2S2O3 + 10 HCl
ZnO + BaSO4 = ZnBaO2 + SO3 =>
ZnO + BaSO4 = ZnBaO2 + SO3
H2O + ICl5 = H3IO4 + HCl =>
4 H2O + ICl5 = H3IO4 + 5 HCl
ClO{-} + S2O3{-2} = Cl{-} + SO4{-} =>
5 ClO{-} + S2O3{-2} = 5 Cl{-} + 2 SO4{-}
NaOOCCH2CH2COONa + NaOH = Na2CO3 + CH3CH3 =>
NaOOCCH2CH2COONa + 2 NaOH = 2 Na2CO3 + CH3CH3
Zn + AgCI + H2SO4 = Ag + HCI + ZnSO4 =>
Zn + 2 AgCI + H2SO4 = 2 Ag + 2 HCI + ZnSO4
Na2HPO4 + H2O = NaOH + NaH2PO4 =>
Na2HPO4 + H2O = NaOH + NaH2PO4
Mg + Fe(No3)3 = Mg(No)3 + Fe =>
3 Mg + Fe(No3)3 = 3 Mg(No)3 + Fe
Li2S2O3(aq) + Co(NO3)2(aq) = LiNO3(aq) + CoS2O3(s) =>
Li2S2O3(aq) + Co(NO3)2(aq) = 2 LiNO3(aq) + CoS2O3(s)
Mn + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn + 7 IO4{-} + H2O = 2 MnO4{-} + 7 IO3{-} + 2 H{+}
Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4 =>
2 Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4
C10H12O4S(s) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + 6 H2O(l) + SO2(g)
PdCl2 + Pb = PbCl2 + Pd =>
PdCl2 + Pb = PbCl2 + Pd
H2SO4 + Fe = Fe(HSO4)3 + H2 =>
6 H2SO4 + 2 Fe = 2 Fe(HSO4)3 + 3 H2
Na2CO3 + (NH4NO3) = (NaNO3) + (NH4)2CO3 =>
Na2CO3 + 2(NH4NO3) = 2(NaNO3) + (NH4)2CO3
(AgNO) + CU = CUNO + Ag =>
(AgNO) + CU = CUNO + Ag
Al(NO3)3 + NaHCO3 = Al2(CO3)3 + NaNO3 + H2O + CO2 =>
2 Al(NO3)3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
(NH4)2PO4 + CaCl2 = NH4Cl + CaPO4 =>
(NH4)2PO4 + CaCl2 = 2 NH4Cl + CaPO4
Fe2S2 + H2O + O2 = Fe(OH)3 + SO4{2-} + H{+} =>
2 Fe2S2 + 10 H2O + 9 O2 = 4 Fe(OH)3 + 4 SO4{2-} + 8 H{+}
V2MoC2O2 = V2O3 + V6C5 + Mo2C + C =>
18 V2MoC2O2 = 12 V2O3 + 2 V6C5 + 9 Mo2C + 17 C
MgCl2 + Na2CO3 + H2O = Mg(OH)2*3MgCO3 + NaCl + CO2 =>
4 MgCl2 + 4 Na2CO3 + H2O = Mg(OH)2*3MgCO3 + 8 NaCl + CO2
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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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