| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CoCl2*6H2O + HCl + C2H8N2 + O2 = [Co(C2H8N2)3]Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 C2H8N2 + O2 = 4[Co(C2H8N2)3]Cl3 + 26 H2O
C6H6 + O2 = H2O + C2O =>
C6H6 + 3 O2 = 3 H2O + 3 C2O
V2O5 + CaS = CaO + V + S5 =>
V2O5 + 5 CaS = 5 CaO + 2 V + S5
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
CuCl2 + KL = CuCl + KCl + L2 =>
2 CuCl2 + 2 KL = 2 CuCl + 2 KCl + L2
CaCo3 + HCl = CaCl2 + H + Co2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 4 H + 3 Co2
KNO3 + Si = SiO2 + N2 + K2O =>
4 KNO3 + 5 Si = 5 SiO2 + 2 N2 + 2 K2O
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
CH3OOOH + NaHCO3 = NaCH3COO + CO2 + H2O =>
4 CH3OOOH + NaHCO3 = NaCH3COO + 3 CO2 + 7 H2O
Fe(s) + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(s) =>
2 Fe(s) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(s)
CO2 + H2O = C12H2O11 + O2 =>
12 CO2 + H2O = C12H2O11 + 7 O2
HNO3 + KOH = NK + H2O4 =>
HNO3 + KOH = NK + H2O4
Al(OH) + HSO = Al(SO) + H2O =>
Al(OH) + HSO = Al(SO) + H2O
KBr + CaI2 = KI2 + CaBr =>
KBr + CaI2 = KI2 + CaBr
[Cd(NH3)4]{2+} + HCl = [CdCl4]{2-} + NH4{+} =>
[Cd(NH3)4]{2+} + 4 HCl = [CdCl4]{2-} + 4 NH4{+}
Ti(SO4)2 + Zn = Ti2(SO4)3 + ZnSO4 =>
2 Ti(SO4)2 + Zn = Ti2(SO4)3 + ZnSO4
HNO3 + Zn = NH4NO3 + H2O + Zn(NO3) =>
10 HNO3 + 8 Zn = NH4NO3 + 3 H2O + 8 Zn(NO3)
NI + NaC1 = NIC1 + Na =>
NI + NaC1 = NIC1 + Na
silvernitrate + sodiumsulfate = silversulfate + sodiumnitrate =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
SrO + NO = SrNO2 =>
SrO + NO = SrNO2
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
Cl2O5 = O2 + ClO =>
2 Cl2O5 = 3 O2 + 4 ClO
N2H4 + HBrO3 = HBr + N2 + H2O =>
3 N2H4 + 2 HBrO3 = 2 HBr + 3 N2 + 6 H2O
HCN(g) + NO2(g) = C2N2(g) + NO + H2O =>
2 HCN(g) + NO2(g) = C2N2(g) + NO + H2O
Ca + Fe(CN)6 = Ca3(Fe(CN)6)2 =>
3 Ca + 2 Fe(CN)6 = Ca3(Fe(CN)6)2
Fe4 + O2 = Fe2O6 =>
Fe4 + 6 O2 = 2 Fe2O6
CoCl2(aq)CuSO4(aq) = CoSO4(aq)CuCl2(s) =>
CoCl2(aq)CuSO4(aq) = CoSO4(aq)CuCl2(s)
CuSO4 + KI + H2O = I2 + CuOH + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + 2 H2O = I2 + 2 CuOH + K2SO4 + H2SO4
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3 + Cl =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3 + Cl
C3H8O2 + H2CO3 = C4H6O3 + H2O =>
C3H8O2 + H2CO3 = C4H6O3 + 2 H2O
K(s) + S(s) + O2(g) = K2SO3 =>
4 K(s) + 2 S(s) + 3 O2(g) = 2 K2SO3
V2(SO4)3 + O2 = V2O3 + V2(SO4)5 =>
5 V2(SO4)3 + 3 O2 = 2 V2O3 + 3 V2(SO4)5
CrO3 + HBr + H2SO4 = Cr2(SO4)3 + Br2 + H2O =>
2 CrO3 + 6 HBr + 3 H2SO4 = Cr2(SO4)3 + 3 Br2 + 6 H2O
As2O3 + S = O + As4S4 =>
2 As2O3 + 4 S = 6 O + As4S4
F2 + MgS = MgF + S2 =>
F2 + 2 MgS = 2 MgF + S2
Zn + K2CrO4 + KOH = K2ZnO2 + KCr2 + H2O =>
13 Zn + 4 K2CrO4 + 20 KOH = 13 K2ZnO2 + 2 KCr2 + 10 H2O
H2CO3 + Ca3(PO4)2 = Ca(CO3) + H3PO4 =>
3 H2CO3 + Ca3(PO4)2 = 3 Ca(CO3) + 2 H3PO4
C15H31COOH + NaOH = C15H31COONa + H2O =>
C15H31COOH + NaOH = C15H31COONa + H2O
Mg + AeCe3 = MgCe + Ae =>
3 Mg + AeCe3 = 3 MgCe + Ae
Cr2(CO3)3 + H3PO4 = Cr2(PO4)2 + H2CO3 =>
Cr2(CO3)3 + 2 H3PO4 = Cr2(PO4)2 + 3 H2CO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2H2(g) + H2(g) = C2H6 =>
C2H2(g) + 2 H2(g) = C2H6
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K + (SO4) + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 4 K + 2(SO4) + 12 H2O
K + [Fe(C2O4)3]3 + H2O = K3[Fe(C2O4)3]*3H2O =>
9 K + [Fe(C2O4)3]3 + 9 H2O = 3 K3[Fe(C2O4)3]*3H2O
KMnO4 + C2H5OH = MnO2 + CH3COOH + KOH + H2O =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + 4 KOH + H2O
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2(aq) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2(aq) + 2 NH3(aq) + 10 H2O(l)
C8H504K + NaOH = C8H4O4K + Na + H2O =>
C8H504K + 508 NaOH = C8H4O4K + 508 Na + 504 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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