| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 SO2 + 16 H2S = 3*S8 + 16 H2O
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
FeS2AuO = FeAuS2O =>
FeS2AuO = FeAuS2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
Na2SO4 + AgNO3 = Na2NO3 + AgSO4 =>
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O =>
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
CH3NHCH2CH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3NHCH2CH3 + HCl = CH3CH2NH2CH3 + Cl
C15H16O2 + COCl2 + NaOH = C800H700O150 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = C800H700O150 + 100 NaCl + 100 H2O
NaI + H2SO4 = H2S + I2 + NaHSO4 + H2O =>
8 NaI + 9 H2SO4 = H2S + 4 I2 + 8 NaHSO4 + 4 H2O
Na2(FeO4) + NaSO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na2(FeO4) + 6 NaSO3 + 2 H2SO4 = Fe2(SO4)3 + 5 Na2SO4 + 2 H2O
BaSO3 + KMnO4 + H2SO4 = BaSO4 + K2SO4 + MnSO4 + H2O =>
5 BaSO3 + 2 KMnO4 + 3 H2SO4 = 5 BaSO4 + K2SO4 + 2 MnSO4 + 3 H2O
NH4(OH) + Pt = NH4 + Pt(OH)4 =>
4 NH4(OH) + Pt = 4 NH4 + Pt(OH)4
Mg3Al2 + HCl = H2 + MgCl2 + Al =>
Mg3Al2 + 6 HCl = 3 H2 + 3 MgCl2 + 2 Al
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
FeCl3 + Mg = Fe + MgCl2 =>
2 FeCl3 + 3 Mg = 2 Fe + 3 MgCl2
Ag2O + NH4OH = Ag(NH3)4(OH) + H2O =>
Ag2O + 8 NH4OH = 2 Ag(NH3)4(OH) + 7 H2O
H2S2O3 + Ca(OH)2 = CaSO4 + S + H2O =>
3 H2S2O3 + 2 Ca(OH)2 = 2 CaSO4 + 4 S + 5 H2O
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
O2 + C7H8 = H2O + CO2 =>
9 O2 + C7H8 = 4 H2O + 7 CO2
O + Cl2 = O2Cl3 =>
4 O + 3 Cl2 = 2 O2Cl3
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
Ca(OH)2 + PO4H3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 PO4H3 = Ca3(PO4)2 + 6 H2O
CuSO4(aq) + NH3(aq) = Cu(NH3)4(aq) + SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4(aq) + SO4(aq)
CoCl2*6H2O + HCl = CoCl2*HCl + H2O = CoCl2*HCl + C2H5OH =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
F + AgO2 = AgF + O2 =>
F + AgO2 = AgF + O2
C6H12OH + O6 = CO + H2O =>
12 C6H12OH + 23 O6 = 72 CO + 78 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeBr3 + CrO2 = CrBr2 + FeO3 =>
2 FeBr3 + 3 CrO2 = 3 CrBr2 + 2 FeO3
O2 + As = AsO5 =>
5 O2 + 2 As = 2 AsO5
Ag{+} + Al = Ag + Al{3}{+} =>
3 Ag{+} + Al = 3 Ag + Al{3}{+}
(NH4)2SO3 + HBr = NH4Br + H2O + SO2 =>
(NH4)2SO3 + 2 HBr = 2 NH4Br + H2O + SO2
PO5 + KO = KO5 + PO =>
PO5 + KO = KO5 + PO
CuO + CH4 = Cu + CO + H2O =>
3 CuO + CH4 = 3 Cu + CO + 2 H2O
Mg2O2 + H2O = Mg(OH)2 =>
Mg2O2 + 2 H2O = 2 Mg(OH)2
W(OH)6 = W2O6 + H2O =>
2 W(OH)6 = W2O6 + 6 H2O
C2H5 + Cl2 = C2H5Cl =>
2 C2H5 + Cl2 = 2 C2H5Cl
Na + Fe = Na3Fe =>
3 Na + Fe = Na3Fe
CaCO4 + CuOH = Ca(OH)2 + Cu2CO4 =>
CaCO4 + 2 CuOH = Ca(OH)2 + Cu2CO4
LaSrCoO4 + H2SO4 = Co3SO4 + H2O + O + La2(SO4)3 + SrSO4 =>
6 LaSrCoO4 + 17 H2SO4 = 2 Co3SO4 + 17 H2O + 7 O + 3 La2(SO4)3 + 6 SrSO4
Al(OH)3 + HBr = Al(Br)3 + H2O =>
Al(OH)3 + 3 HBr = Al(Br)3 + 3 H2O
NaC2H3O + HCl = NaCl + H + C2H3O =>
NaC2H3O + HCl = NaCl + H + C2H3O
NaCl + Pb2SO4 = Na2SO4 + PbCl =>
2 NaCl + Pb2SO4 = Na2SO4 + 2 PbCl
CuCl + Fe = FeCu + Cl =>
CuCl + Fe = FeCu + Cl
InClO = O + InCl =>
InClO = O + InCl
Mg + O2 + N2 = MgNO3 =>
2 Mg + 3 O2 + N2 = 2 MgNO3
Ag + H2SO4 = AgO4 + SO2 + H2O =>
Ag + 4 H2SO4 = AgO4 + 4 SO2 + 4 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
S2O3 + O2 = SO3 =>
2 S2O3 + 3 O2 = 4 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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