| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + CaI2 = CaCl2 + 2 I
Cu(NO3)2 + Na3PO4 + H2O = Cu(OH)2 + H3PO4 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3PO4 + 6 H2O = 3 Cu(OH)2 + 2 H3PO4 + 6 Na(NO3)
Cl2 + O2 + H2O = HClO4 =>
2 Cl2 + 7 O2 + 2 H2O = 4 HClO4
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
NaN3 = Na + N =>
NaN3 = Na + 3 N
C6H14O6 + H2 = CH4 + H2O =>
C6H14O6 + 11 H2 = 6 CH4 + 6 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu(NO3)2 + Na3PO4 + H2O = Cu(OH)2 + H3PO4 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3PO4 + 6 H2O = 3 Cu(OH)2 + 2 H3PO4 + 6 Na(NO3)
Na2HAsO2 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO2 + 2 KBrO3 + 6 HCl = 6 NaCl + 2 KBr + 3 H3AsO4
BaCl2 + K3PO4 = BaPO4 + Cl2K3 =>
BaCl2 + K3PO4 = BaPO4 + Cl2K3
KMnO4 + KHSO3 = K2SO4 + KHSO4 + MnO2 + H2O =>
2 KMnO4 + 3 KHSO3 = 2 K2SO4 + KHSO4 + 2 MnO2 + H2O
H3AsO4 + HI = HAs2O3 + I2 + H2O =>
4 H3AsO4 + 10 HI = 2 HAs2O3 + 5 I2 + 10 H2O
No2 = No =>
No2 = 2 No
CO2(g) + SO2(g) = CS2(g) + O2(g) =>
CO2(g) + 2 SO2(g) = CS2(g) + 3 O2(g)
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
Cu7 = Cu3 =>
3 Cu7 = 7 Cu3
CI4 + Br2 = CBr4 + I2 =>
CI4 + 2 Br2 = CBr4 + 2 I2
NH9 + O2 = NO2 + H2O =>
4 NH9 + 13 O2 = 4 NO2 + 18 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Ba(NO3)2 + NH3 + H2O = NH3OH + Ba(OH)2 =>
Ba(NO3)2 + 14 NH3 + 12 H2O = 16 NH3OH + Ba(OH)2
C6H6(l) = C(s) + H2(g) =>
C6H6(l) = 6 C(s) + 3 H2(g)
KOH2 = KH2O =>
KOH2 = KH2O
C9H20(l) + O2 = CO2(g) + H2O(l) =>
C9H20(l) + 14 O2 = 9 CO2(g) + 10 H2O(l)
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
C100H197O14 + H2O = CO2 + H2 =>
2 C100H197O14 + 372 H2O = 200 CO2 + 569 H2
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
C2H6O2 + HCl = C2H4Cl2 + H2O =>
C2H6O2 + 2 HCl = C2H4Cl2 + 2 H2O
Br + S = BrS =>
Br + S = BrS
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
KBr + HNO3 = KNO3 + NO + Br2 + H2O =>
6 KBr + 8 HNO3 = 6 KNO3 + 2 NO + 3 Br2 + 4 H2O
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH
Al + Ni3(PO4)2 = Al(PO4) + Ni =>
2 Al + Ni3(PO4)2 = 2 Al(PO4) + 3 Ni
Zn + Ca = ZnCa =>
Zn + Ca = ZnCa
Na2S + C20H14O4 = C20H14O4S + Na =>
Na2S + C20H14O4 = C20H14O4S + 2 Na
Fe + Pd = FePd =>
Fe + Pd = FePd
CuSO4HOH = HSO4CuOH =>
CuSO4HOH = HSO4CuOH
HBrO = H + BrO =>
HBrO = H + BrO
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + K2SO4 + 3 H2O
BaCO3 + NaCl = Na2CO3 + BaCl2 =>
BaCO3 + 2 NaCl = Na2CO3 + BaCl2
Cr2(SO4)3 + PbO2 + KOH + O2 = PbCrO4 + K2SO4 + H2O =>
2 Cr2(SO4)3 + 4 PbO2 + 12 KOH + O2 = 4 PbCrO4 + 6 K2SO4 + 6 H2O
Cl + Pb(OH)3 = Pb + ClOH =>
3 Cl + Pb(OH)3 = Pb + 3 ClOH
Cd + SnCl = CdCl2 + Sn =>
Cd + 2 SnCl = CdCl2 + 2 Sn
MnCO3H2SO4 = MnSO4H2CO3 =>
MnCO3H2SO4 = MnSO4H2CO3
C2O4{-2} + Ca{+2} = CaC2O4 =>
C2O4{-2} + Ca{+2} = CaC2O4
Fe(NO3)3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K(NO3) =>
4 Fe(NO3)3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K(NO3)
C3H7OH + KMnO4 = C2H5COOH + MnO2 + KOH + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOH + 4 MnO2 + 4 KOH + H2O
Na + AlO2 = Al + NaO =>
2 Na + AlO2 = Al + 2 NaO
(NH4)CO3 + LiS = NH4Li + CO3S =>
(NH4)CO3 + LiS = NH4Li + CO3S
[Ni(Fe)3]Cl2*H2O + NiCl2 = [Ni(Fe)2Cl2] + H2O =>
2[Ni(Fe)3]Cl2*H2O + NiCl2 = 3[Ni(Fe)2Cl2] + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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