| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeCl6 + O2 = SeO2 + 3 Cl2
CI + NaI = NaCI + I2 =>
2 CI + 2 NaI = 2 NaCI + I2
H3PO3 + AgNO3 = H3PO4 + Ag + NO =>
2 H3PO3 + AgNO3 = 2 H3PO4 + Ag + NO
C8H8 = CH =>
C8H8 = 8 CH
H2SO4 + NaHSO3 = SO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHSO3 = 2 SO2 + 2 H2O + Na2SO4
ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3
SO2 + H2O = H2SO3(s) =>
SO2 + H2O = H2SO3(s)
Ca3P2 + Cr2O3 = CaO + CrP =>
Ca3P2 + Cr2O3 = 3 CaO + 2 CrP
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2 =>
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2
B(OH)3 = B2O3 + H2O =>
2 B(OH)3 = B2O3 + 3 H2O
H3PO4 + Na = NaH2PO4 + H =>
H3PO4 + Na = NaH2PO4 + H
CH3CH2CH2OH + HCl = CH3CH2Cl + H2O =>
2 CH3CH2CH2OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
H3PO4 + Ga(OH)3 = Ga3(PO4)3 + H2O =>
3 H3PO4 + 3 Ga(OH)3 = Ga3(PO4)3 + 9 H2O
LiNO3 + CO3 = Li2CO3 + NO3 =>
2 LiNO3 + CO3 = Li2CO3 + 2 NO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C1H4 + O2 = C1O2 + H2O1 =>
C1H4 + 2 O2 = C1O2 + 2 H2O1
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
(C6H5)2CHOH + NaOCl = (C6H5)2CO + H2O + NaCl =>
(C6H5)2CHOH + NaOCl = (C6H5)2CO + H2O + NaCl
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
Na2S(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuS(s)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)3AlH6 + O2 = Al2O3 + N2 + H2 =>
4(NH4)3AlH6 + 3 O2 = 2 Al2O3 + 6 N2 + 36 H2
NaCl(aq) + MgCl2(aq) = NaCl2 + MgCl =>
NaCl(aq) + MgCl2(aq) = NaCl2 + MgCl
C4H7CH + O2 = CO2 + H2O =>
C4H7CH + 7 O2 = 5 CO2 + 4 H2O
NaOH + C2H6O4 = Na2C2O4 + H2O + H =>
2 NaOH + C2H6O4 = Na2C2O4 + 2 H2O + 4 H
N2H3 + O2 = NO + H2O2 =>
2 N2H3 + 5 O2 = 4 NO + 3 H2O2
KOH + FeBr3 = Fe(OH)3 + K + Br =>
3 KOH + FeBr3 = Fe(OH)3 + 3 K + 3 Br
NH4Br + CuSO4 = (NH4)2SO4 + CuBr2 =>
2 NH4Br + CuSO4 = (NH4)2SO4 + CuBr2
Zn + HNO3 = Zn2N2O6 + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 4 Zn2N2O6 + NH4NO3 + 3 H2O
Bi2(SO4)3 + KOH = Bi(OH)3 + K2SO4 =>
Bi2(SO4)3 + 6 KOH = 2 Bi(OH)3 + 3 K2SO4
Ag(s) + Zn(NO3)(aq) = AgNO3(aq) + Zn(s) =>
Ag(s) + Zn(NO3)(aq) = AgNO3(aq) + Zn(s)
HCI + Ca2(CO3)2 = CaCI2 + CO + H2O =>
4 HCI + Ca2(CO3)2 = 2 CaCI2 + 4 CO + 2 H2O
H2SO4(aq) + LiOH(aq) = H(aq) + H2O(l) + LiSO4 =>
H2SO4(aq) + LiOH(aq) = H(aq) + H2O(l) + LiSO4
TiCl4 + Na = Ti4 + NaCl2 =>
4 TiCl4 + 8 Na = Ti4 + 8 NaCl2
NH2OH(HNO3) = HNO2 + HNO + H2O =>
NH2OH(HNO3) = HNO2 + HNO + H2O
CH2CHCN + O2 = CO2 + H2O + N =>
4 CH2CHCN + 15 O2 = 12 CO2 + 6 H2O + 4 N
H2Cr2O7 + Co = CoCr2O7 + H2 =>
H2Cr2O7 + Co = CoCr2O7 + H2
Fe(NO3)(aq) + LiOH(aq) = Fe(OH) + Li(NO3) =>
Fe(NO3)(aq) + LiOH(aq) = Fe(OH) + Li(NO3)
CaSO4*2H2O = CaO + H2S + H2O + O =>
CaSO4*2H2O = CaO + H2S + H2O + 4 O
Li2S(aq) + SrI2(aq) = LiI + SrS =>
Li2S(aq) + SrI2(aq) = 2 LiI + SrS
FeO + NaHSO4 + CH3COOH = H2O + CH4 + FeSO4 + Na2CO3 =>
2 FeO + 2 NaHSO4 + CH3COOH = H2O + CH4 + 2 FeSO4 + Na2CO3
Ni3S4 + H2SO4 = NiSO4 + H6S4 =>
Ni3S4 + 3 H2SO4 = 3 NiSO4 + H6S4
C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
As2S5 + HNO3 = H3AsO4 + NO2 + H2O + S =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 2 H2O + 5 S
SO2 + BaCl2 + H2O2 = BaSO4 + HCl =>
SO2 + BaCl2 + H2O2 = BaSO4 + 2 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cl2O(g) + H2O(l) = HClO(aq) =>
Cl2O(g) + H2O(l) = 2 HClO(aq)
Al(OH)3 + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3 + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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