| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNo3 + SOCl2 = SO(No3)2 + 2 AgCl
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2
Zn + Au(NO2)2 = NO2 + Au2Zn =>
Zn + 2 Au(NO2)2 = 4 NO2 + Au2Zn
C2H5O2N + O2 = HNO3 + H2O + CO2 =>
2 C2H5O2N + 7 O2 = 2 HNO3 + 4 H2O + 4 CO2
Na2S + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
NaBr + Mg(OH)2 = MgBr2 + NaOH =>
2 NaBr + Mg(OH)2 = MgBr2 + 2 NaOH
HBr + AgNO3 = AgBrHNO3 =>
HBr + AgNO3 = AgBrHNO3
C6H5CN + H2O = C6H5CONH2 =>
C6H5CN + H2O = C6H5CONH2
CO2 + H2O = C7H8O + O2 =>
14 CO2 + 8 H2O = 2 C7H8O + 17 O2
CuO + H + SO4 = CuSO4 + H2O =>
CuO + 2 H + SO4 = CuSO4 + H2O
CrO3 + N2 + H2O = (NH4)2CrO7 =>
CrO3 + N2 + 4 H2O = (NH4)2CrO7
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOHCO2 + MnSO4 + K2SO4 + H2O =>
5 C6H5CH2CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H5COOHCO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cr + Co = Cr(Co)6 =>
Cr + 6 Co = Cr(Co)6
Cr(OH)6 + H2SO4 = Cr2(SO4)6 + H2O =>
2 Cr(OH)6 + 6 H2SO4 = Cr2(SO4)6 + 12 H2O
O2 + SrCO3 + CuO + TeO2 = Sr2CuTeO6 + CO2 =>
O2 + 4 SrCO3 + 2 CuO + 2 TeO2 = 2 Sr2CuTeO6 + 4 CO2
KO4 + CO2 = K5C5O + O =>
5 KO4 + 5 CO2 = K5C5O + 29 O
C12H22O11 + C7H8N4O2 + H2O = C19H32O14N4 =>
C12H22O11 + C7H8N4O2 + H2O = C19H32O14N4
CaCl2*H2PO4*H2O + NH4OH = NH4Cl + NH4H2PO4 + Ca + H + O =>
CaCl2*H2PO4*H2O + 3 NH4OH = 2 NH4Cl + NH4H2PO4 + Ca + 5 H + 4 O
C10H16N2O8 + Ca(OH)2 + K2CO3 = C10H12N2O8CaK2 + H2O + CO2 =>
C10H16N2O8 + Ca(OH)2 + K2CO3 = C10H12N2O8CaK2 + 3 H2O + CO2
C2H5COOC4H9 + O2 = C + H2O =>
2 C2H5COOC4H9 + 5 O2 = 14 C + 14 H2O
CH3OCH2OCH2OCH3 + O2 = CO2 + H2O =>
CH3OCH2OCH2OCH3 + 5 O2 = 4 CO2 + 5 H2O
Cl + MgI2 = I2 + MgCl2 =>
2 Cl + MgI2 = I2 + MgCl2
SnI4 + PPh3 = SnI4(PPh3) =>
SnI4 + PPh3 = SnI4(PPh3)
H2SO4 + Be(OH)2 = BeSO4 + H2O =>
H2SO4 + Be(OH)2 = BeSO4 + 2 H2O
[Fe(H2O)6] + [Fe(CN)6] = Fe4[Fe(CN)6]3 + H2O =>
4[Fe(H2O)6] + 3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 24 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Zn2 + Cr3 = ZnCr =>
3 Zn2 + 2 Cr3 = 6 ZnCr
NaCl + MgF2 = Cl2Mg + FNa =>
2 NaCl + MgF2 = Cl2Mg + 2 FNa
HCl + (HCOO)2Ba = HCOOH + Ba + Cl =>
2 HCl + (HCOO)2Ba = 2 HCOOH + Ba + 2 Cl
(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS
NO2 = N0 + O2 =>
NO2 = N0 + O2
Mg + Ag(C2H3O2)2 = Mg(C2H3O2)2 + Ag =>
Mg + Ag(C2H3O2)2 = Mg(C2H3O2)2 + Ag
K2Cr2O7 + H2S + H2SO4 = K2HOS4 + Cr2(SO4)3 + H2O =>
8 K2Cr2O7 + 31 H2S + 25 H2SO4 = 8 K2HOS4 + 8 Cr2(SO4)3 + 52 H2O
CeH2O = CeOH + H =>
CeH2O = CeOH + H
Ag + AlO = Al + AgO =>
Ag + AlO = Al + AgO
Na3AsO4 + AgNO3 = Ag3AsO4 + NaNO3 =>
Na3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NaNO3
RaF2 + NiCl2 = RaCl2 + NiF2 =>
RaF2 + NiCl2 = RaCl2 + NiF2
HNO3 + Sr(OH)2 = Sr(OH)2NO3 + H2 = =>
2 HNO3 + 2 Sr(OH)2 = 2 Sr(OH)2NO3 + H2
Pb + HI = PbH + I =>
Pb + HI = PbH + I
FeCl2 + KCl + I2 = FeCl3 + KI =>
2 FeCl2 + 2 KCl + I2 = 2 FeCl3 + 2 KI
H2CrO4 + Ba = BaCrO4 + H2 =>
H2CrO4 + Ba = BaCrO4 + H2
NaH2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
8 NaH2CO3 + 7 CH3COOH = 8 NaCH3COO + 10 H2O + 6 CO2
Fe3P + Na2CO3 + O2 = Fe2O3 + Na3PO4 + CO2 =>
2 Fe3P + 3 Na2CO3 + 7 O2 = 3 Fe2O3 + 2 Na3PO4 + 3 CO2
Ba(HCO3)2 + H2SO4 = BaSO4 + CO2 + H2O =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 CO2 + 2 H2O
Li + Xa = LiXa =>
Li + Xa = LiXa
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
C8H17OH = C + H2O + H2 =>
C8H17OH = 8 C + H2O + 8 H2
SO3 + Co2O3 = SCo2O6 =>
SO3 + Co2O3 = SCo2O6
C6H6HSO3 + NaOH = C6H6 + NaSO3 + H2O =>
C6H6HSO3 + NaOH = C6H6 + NaSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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