| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8 + Br = C5H8Br
C3H4 + O2 = C2H2 + H2O =>
4 C3H4 + O2 = 6 C2H2 + 2 H2O
K + Al = K3Al =>
3 K + Al = K3Al
Cr2(OH)4{-} + Cl2 + OH{-} = CrO4{-} + Cl{-} + H2O =>
2 Cr2(OH)4{-} + 11 Cl2 + 24 OH{-} = 4 CrO4{-} + 22 Cl{-} + 16 H2O
AgNo3(aq) + Na3PO4(aq) = Ag3PO4(aq) + NaNo3 =>
3 AgNo3(aq) + Na3PO4(aq) = Ag3PO4(aq) + 3 NaNo3
Al + MnSO4 = Al(SO4)3 + Mn =>
Al + 3 MnSO4 = Al(SO4)3 + 3 Mn
Al + H2O = Al3H + OH =>
3 Al + H2O = Al3H + OH
C6H12(OH)2 + O2 = CO2 + H2O =>
2 C6H12(OH)2 + 17 O2 = 12 CO2 + 14 H2O
NH3OH + H2O = H3O + NH2OH =>
NH3OH + H2O = H3O + NH2OH
Fe + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 K
MoO2 + CO = Mo2 + CO2 =>
2 MoO2 + 4 CO = Mo2 + 4 CO2
C7H6O + C6H10O3 + CH4N2O = C14H16O3N2 + H2O =>
C7H6O + C6H10O3 + CH4N2O = C14H16O3N2 + 2 H2O
KI + H2SO4 = HKSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 HKSO4 + 4 I2 + H2S + 4 H2O
C77H6O2 + O2 = CO2 + H2O =>
2 C77H6O2 + 155 O2 = 154 CO2 + 6 H2O
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
Ba(aq) + CrO4(aq) = BaCrO4 =>
Ba(aq) + CrO4(aq) = BaCrO4
FeO + Al2O3 = Fe(AlO2)2 =>
FeO + Al2O3 = Fe(AlO2)2
CCl4 + H2 = HCl + CHCl3 =>
CCl4 + H2 = HCl + CHCl3
C3H7COOOH + NaOH = NaC3H7COOO + H2O =>
C3H7COOOH + NaOH = NaC3H7COOO + H2O
ZnO + H2C2O3 = H2C2O4 + Zn =>
ZnO + H2C2O3 = H2C2O4 + Zn
C2H5OH + O2 = C2H4O2 + H2O =>
C2H5OH + O2 = C2H4O2 + H2O
HI + SrCO3 = H2O + CO2 + SrI2 =>
2 HI + SrCO3 = H2O + CO2 + SrI2
FeCl2 + LiOH = FeOH + LiCl2 =>
FeCl2 + LiOH = FeOH + LiCl2
NH4I + NaOH = N(OH)3 + Na3H4I =>
NH4I + 3 NaOH = N(OH)3 + Na3H4I
Ca3Si2O7 = CaSiO3 + CaO =>
Ca3Si2O7 = 2 CaSiO3 + CaO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
WO3 + V2O5 + V = WV2O7 =>
5 WO3 + 4 V2O5 + 2 V = 5 WV2O7
Zn + Na[Au(CN)2] = Na2[Zn(CN)4] + Au =>
Zn + 2 Na[Au(CN)2] = Na2[Zn(CN)4] + 2 Au
Al + AgCN = AlCN + Ag =>
Al + AgCN = AlCN + Ag
Mg + HNo3 = MgNo32 + H2 =>
3 Mg + 32 HNo3 = 3 MgNo32 + 16 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CoCl2 + NaOH = NaCl + CoO2H2 =>
CoCl2 + 2 NaOH = 2 NaCl + CoO2H2
Cu(s) + (aq)AgNO3 = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2(aq)AgNO3 = 2 Ag(s) + Cu(NO3)2(aq)
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
C6O6H5 + NaOH = C3O6Na3 + C3H8O3 =>
C6O6H5 + 3 NaOH = C3O6Na3 + C3H8O3
(PtCl4) + NH3 = (Pt(NH3)2Cl2) + Cl =>
(PtCl4) + 2 NH3 = (Pt(NH3)2Cl2) + 2 Cl
Fe3O4 + H2SO4 = Fe3(SO4)4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe3(SO4)4 + 4 H2O
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
C5H12O2(l) + O2(g) = H2O(l) + CO2(g) =>
C5H12O2(l) + 7 O2(g) = 6 H2O(l) + 5 CO2(g)
SeCl6(s) + O2(g) = SeO2(s) + Cl2(g) =>
SeCl6(s) + O2(g) = SeO2(s) + 3 Cl2(g)
Sn(ClO4)4 + Na3(PO4) = Sn3(PO4)4 + NaClO4 =>
3 Sn(ClO4)4 + 4 Na3(PO4) = Sn3(PO4)4 + 12 NaClO4
BaO + H2CO3 = BaCO3 + H2O =>
BaO + H2CO3 = BaCO3 + H2O
C3H7COOH + OH{-} = C3H7CO2{-} + H2O =>
C3H7COOH + OH{-} = C3H7CO2{-} + H2O
AgNO3 + S = Ag2S + NO3 =>
2 AgNO3 + S = Ag2S + 2 NO3
Cr2O7{2-} + H{+} + NO2{-} = Cr3{+} + NO3{-} + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 NO2{-} = 2 Cr3{+} + 17 NO3{-} + 4 H2O
K3PO4 + AgClO4 = KClO4 + Ag3PO4 =>
K3PO4 + 3 AgClO4 = 3 KClO4 + Ag3PO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cl2 + BeF2 = Be + ClF =>
Cl2 + BeF2 = Be + 2 ClF
Cu + Sn(NO3)3 = Cu(NO3)3 + Sn =>
Cu + Sn(NO3)3 = Cu(NO3)3 + Sn
C6H5COOH + NaCO3 = CO2 + H2O + NaC6H5COO =>
31 C6H5COOH + 30 NaCO3 = 37 CO2 + 18 H2O + 30 NaC6H5COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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