| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO3 + Sc(OH)3 = Sc(ClO3)3 + 3 H2O
Ag(s) + NaCl(aq) = AgNa(s) + Cl =>
Ag(s) + NaCl(aq) = AgNa(s) + Cl
C6H8O2N2S + O2 = CO2 + H2O + NO2 + SO2 =>
C6H8O2N2S + 10 O2 = 6 CO2 + 4 H2O + 2 NO2 + SO2
Zn + In2(SO4)3 = ZnSO4 + In =>
3 Zn + In2(SO4)3 = 3 ZnSO4 + 2 In
IO3{-} + H2SO3 = I2 + H2O + SO4{2-} + H{+} =>
2 IO3{-} + 5 H2SO3 = I2 + H2O + 5 SO4{2-} + 8 H{+}
CH2BrCO2C2H5 + P(C6H5)3 = CH3CH2OCOCH2P(C6H5)3Br =>
CH2BrCO2C2H5 + P(C6H5)3 = CH3CH2OCOCH2P(C6H5)3Br
KOH + Ga(OH)3 = KGaO2 + H2O =>
KOH + Ga(OH)3 = KGaO2 + 2 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
C3H7Br + NaCN = C4H7N + NaBr =>
C3H7Br + NaCN = C4H7N + NaBr
N2O3CaO = Ca(NO2)2 =>
N2O3CaO = Ca(NO2)2
Cu(H2O)2 + HCl = CuCl4 + H2O + H =>
Cu(H2O)2 + 4 HCl = CuCl4 + 2 H2O + 4 H
C7H11O9P + NaOH = C7H7Na4O9P + H2O =>
C7H11O9P + 4 NaOH = C7H7Na4O9P + 4 H2O
(C4H10O) + O2 = CO2 + H2O =>
(C4H10O) + 6 O2 = 4 CO2 + 5 H2O
B10H14 + O2 = B2O3 + H2O =>
B10H14 + 11 O2 = 5 B2O3 + 7 H2O
Br + NaI = NaBr + I(classification) =>
Br + NaI = NaBr + I(classification)
Ca(CH3COO)2 + C2H5OH = CH3COOH + Ca(C2H5O)2 =>
Ca(CH3COO)2 + 2 C2H5OH = 2 CH3COOH + Ca(C2H5O)2
Mn(O4) + H2C2O4 = Mn4 + H2O + CO2 =>
4 Mn(O4) + 16 H2C2O4 = Mn4 + 16 H2O + 32 CO2
LiBr + Co(SO3)2 = CoBr2 + LiSO3 =>
2 LiBr + Co(SO3)2 = CoBr2 + 2 LiSO3
IrCl4 + NaOH = IrO2 + HCl + NaCl =>
IrCl4 + 2 NaOH = IrO2 + 2 HCl + 2 NaCl
TlCl + NaClO + NaOH = Tl2O3 + NaCl + H2O =>
2 TlCl + 2 NaClO + 2 NaOH = Tl2O3 + 4 NaCl + H2O
C2H5OHCuO = CH3CHOCuH2O =>
C2H5OHCuO = CH3CHOCuH2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH + N2 = Na2O2 + NH3 =>
6 NaOH + N2 = 3 Na2O2 + 2 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH + NaHCO3 = NaCOO + H2O + CO2 =>
CH3COOH + 8 NaHCO3 = 8 NaCOO + 6 H2O + 2 CO2
I2 + NaHCO3 = HI2 + NaO + CO2 =>
I2 + NaHCO3 = HI2 + NaO + CO2
Na2CO3 + H2SO3 = Na2SO4 + CO + H2O =>
Na2CO3 + H2SO3 = Na2SO4 + CO + H2O
Mg(PO4)2 + Cd = Cd3(PO4)2 + Mg =>
Mg(PO4)2 + 3 Cd = Cd3(PO4)2 + Mg
C6H5OH + HCl = C6H5Cl + H2O =>
C6H5OH + HCl = C6H5Cl + H2O
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
C6H5CO2CH3 + HONO2 = C8H7NO4 + H2O =>
C6H5CO2CH3 + HONO2 = C8H7NO4 + H2O
FeBr3 + HNO2 = Fe(NO2)3 + H2*Br2 =>
2 FeBr3 + 6 HNO2 = 2 Fe(NO2)3 + 3 H2*Br2
O + e = O{2-} =>
O + 2e = O{2-}
Zn(NO3)2 + NH3 = Zn(NH3) + (NO3)2 =>
Zn(NO3)2 + NH3 = Zn(NH3) + (NO3)2
Ag(NO3)2 + H2O = HNO3 + AgO =>
Ag(NO3)2 + H2O = 2 HNO3 + AgO
C6H8O7 + CaCO3 = CaC6H5O7 + H2O + CO2 =>
17 C6H8O7 + 18 CaCO3 = 18 CaC6H5O7 + 23 H2O + 12 CO2
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Br2(g) + K(s) = Br2(g)K(s) =>
Br2(g) + K(s) = Br2(g)K(s)
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O
KClO3 + F2 = KF + O2 + Cl2 =>
2 KClO3 + F2 = 2 KF + 3 O2 + Cl2
FeCl2 + CaSO4 = FeSO4 + CaCl2 =>
FeCl2 + CaSO4 = FeSO4 + CaCl2
AgI + H2S = Ag2S + HI =>
2 AgI + H2S = Ag2S + 2 HI
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl =>
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl
CH4 + Ag2O = Ag + CO2 + H =>
CH4 + 2 Ag2O = 4 Ag + CO2 + 4 H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O = Na =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + SO4{2-} + Na{+} =>
CuSO4 + 2 NaOH = Cu(OH)2 + SO4{2-} + 2 Na{+}
NH3 + Na2CO3 = H3Na2 + NCO3 =>
NH3 + Na2CO3 = H3Na2 + NCO3
Cu + Fe(NO3)2 = Cu(NO3) + Fe =>
2 Cu + Fe(NO3)2 = 2 Cu(NO3) + Fe
CuSO4 + FI = Cu2I2 + F2SO4 + I2 =>
2 CuSO4 + 4 FI = Cu2I2 + 2 F2SO4 + I2
Al(s) + KOH(aq) + H2O(l) = K(AlO4)(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K(AlO4)(aq) + 7 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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