| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OH + 9 O = 3 CO2 + 4 H2O
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
KMnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO + CO2 + H2O =>
2 KMnO4 + 11 C2O4H2 + 3 H2SO4 = K2SO4 + 2 MnSO + 22 CO2 + 14 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
KC + HBr + O = KBr + CO2 + H2O =>
2 KC + 2 HBr + 5 O = 2 KBr + 2 CO2 + H2O
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O
PB(No3)2 + KL = KNo3 + PBL2 =>
PB(No3)2 + 2 KL = 2 KNo3 + PBL2
SnCl3 + AsCl2 = As + SnCl4 =>
2 SnCl3 + AsCl2 = As + 2 SnCl4
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12Mo4O3 + NH4NO3 + NaNO3 + H2O =>
42 HNO3 + 48(NH4)2MoO4 + Na3PO4 = (NH4)3PO4*12Mo4O3 + 66 NH4NO3 + 3 NaNO3 + 75 H2O
CoCl2 + SCN = Co(SCN)4 + Cl =>
CoCl2 + 4 SCN = Co(SCN)4 + 2 Cl
NH3 + NiSO4 = (NH3)SO4 + Ni =>
NH3 + NiSO4 = (NH3)SO4 + Ni
S + H2SO4(conc) = SO2 + H2O =>
S + 2 H2SO4(conc) = 3 SO2 + 2 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
CCl4 + I2 = CCl4I =>
2 CCl4 + I2 = 2 CCl4I
C17H35COOHKOH = C17H35COOKH2O =>
C17H35COOHKOH = C17H35COOKH2O
CaCO3 + S = CaO + SO2 + CO =>
2 CaCO3 + S = 2 CaO + SO2 + 2 CO
NaIO3 + Fe(SO4) + H2SO4 = I2 + Fe2(SO4)3 + Na2(SO4) + H2O =>
2 NaIO3 + 10 Fe(SO4) + 6 H2SO4 = I2 + 5 Fe2(SO4)3 + Na2(SO4) + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
(NH4)3(PO4) + Cr2(SO4)3 = Cr3(PO4)3 + (NH4)2(SO4) =>
6(NH4)3(PO4) + 3 Cr2(SO4)3 = 2 Cr3(PO4)3 + 9(NH4)2(SO4)
Na3PO4(aq) + AlCl3(aq) = PO4Al(s) + Na3Cl3(aq) =>
Na3PO4(aq) + AlCl3(aq) = PO4Al(s) + Na3Cl3(aq)
(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3
C4H8O + CrO3 + H2SO4 = C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H8O + 2 CrO3 + 3 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + 3 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2 Co(NH3)6Cl3 + 2 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Ca10 + F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10 + F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
CoSO4 + H2O2 = Co(OH)2 + SO2 + O2 =>
CoSO4 + H2O2 = Co(OH)2 + SO2 + O2
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq)
Zn + Fe{2+} = Zn{2+} + Fe =>
Zn + Fe{2+} = Zn{2+} + Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2MnO4 + NaHSO3 + H2SO4 = MnO2 + Na2SO4 + H2O =>
2 Na2MnO4 + 2 NaHSO3 + H2SO4 = 2 MnO2 + 3 Na2SO4 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s) =>
CuSO4(s) + Zn(s) = ZnSO4(s) + Cu(s)
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s) =>
2 Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s)
HNO3 + H2O2 + Ag = AgNO3 + H2O =>
2 HNO3 + H2O2 + 2 Ag = 2 AgNO3 + 2 H2O
NH3 + HClO4 = NClO4 + H2 =>
NH3 + HClO4 = NClO4 + 2 H2
H3(PO4)(aq) + CaCO3(s) = Ca3(PO4)2(aq) + CO2(g) + H2O(l) =>
2 H3(PO4)(aq) + 3 CaCO3(s) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l)
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
PBr3(s) + H2O = HBr(g) + H3PO3 =>
PBr3(s) + 3 H2O = 3 HBr(g) + H3PO3
KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4
Al4C3 + H2O = CH4(g) + Al(OH)3(s) =>
Al4C3 + 12 H2O = 3 CH4(g) + 4 Al(OH)3(s)
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
MnCl2(aq)NaOH(aq) = MnOH(s)NaCl2 =>
MnCl2(aq)NaOH(aq) = MnOH(s)NaCl2
Mg(CI)2 + NaOH = Mg(OH)2 + NaCI =>
Mg(CI)2 + 2 NaOH = Mg(OH)2 + 2 NaCI
Zm(NO3)2 + Na2CO3 = NaNO3 + ZmCO3 =>
Zm(NO3)2 + Na2CO3 = 2 NaNO3 + ZmCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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