| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COH + H2O = CH3CHOHOH
H3PO2 + CaS = H2S + Ca3(PO2)2 =>
2 H3PO2 + 3 CaS = 3 H2S + Ca3(PO2)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaCaSi3AlO8 + CO2 + H2O = Al(OH)3 + Na + Ca + HCO3 + SiO2 =>
NaCaSi3AlO8 + CO2 + 2 H2O = Al(OH)3 + Na + Ca + HCO3 + 3 SiO2
KMnO4 + H2SO4 + Na2C2O4 = CO2 + MnO2 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 4 H2SO4 + 3 Na2C2O4 = 6 CO2 + 2 MnO2 + 4 H2O + 3 Na2SO4 + K2SO4
Ti2O3 + O2 = TiO2 =>
2 Ti2O3 + O2 = 4 TiO2
(NH4)2CO3 + Sr(C2H3O2)2 = (NH4)(C2H3O2) + Sr(CO3) =>
(NH4)2CO3 + Sr(C2H3O2)2 = 2(NH4)(C2H3O2) + Sr(CO3)
C2H5Cl*CH3Cl*2Na = C3H8*2NaCl =>
C2H5Cl*CH3Cl*2Na = C3H8*2NaCl
C16H12O6 = C + H2O =>
C16H12O6 = 16 C + 6 H2O
Ag + NaCl = AgCl + Na400 =>
400 Ag + 400 NaCl = 400 AgCl + Na400
KBrO3(s) = BrO3 + K =>
KBrO3(s) = BrO3 + K
CH2OH{-}CH2{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2{-}CH2{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OH{-}CH2{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2{-}CH2{-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C10H + O = C2O + HO =>
C10H + 6 O = 5 C2O + HO
NaClO + HCl + KI = NaCl + KCl + H2O + I2 =>
NaClO + 2 HCl + 2 KI = NaCl + 2 KCl + H2O + I2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
AlBr + Cl = Al + BrCl =>
AlBr + Cl = Al + BrCl
CuSO4 + AgNO3 = CuAg + SO4(NO3) =>
CuSO4 + AgNO3 = CuAg + SO4(NO3)
(CH2O)106(HNO3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2O)106(HNO3)16(H3PO4) + 106 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 106 H2O
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(l) =>
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(l)
C2H5COOH + CaO = (C2H5COO)2Ca + H2O =>
2 C2H5COOH + CaO = (C2H5COO)2Ca + H2O
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
C9H11Cl + NH4Cl = C9H13N + H + Cl2 =>
C9H11Cl + NH4Cl = C9H13N + 2 H + Cl2
AlCl3 + KMnO4 + H2SO4 = Cl2 + K2SO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 15 Cl2 + 3 K2SO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
Co(CH3COO)2(H2O)4 + (NH4)2HPO4 = CoHPO4 + NH4CH3COO + H2O =>
Co(CH3COO)2(H2O)4 + (NH4)2HPO4 = CoHPO4 + 2 NH4CH3COO + 4 H2O
SO2 + K2Cr2O7 + H2NO3 = Cr2(SO4)3 + K2NO3 + H2O =>
3 SO2 + K2Cr2O7 + H2NO3 = Cr2(SO4)3 + K2NO3 + H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
K + Ni3(AsO4)2 = K(AsO4)3 + Ni2 =>
4 K + 6 Ni3(AsO4)2 = 4 K(AsO4)3 + 9 Ni2
C + I2 = CI =>
2 C + I2 = 2 CI
Fe(NO3) + O2 = FeNO33 =>
Fe(NO3) + 15 O2 = FeNO33
Mg2O + H2O2 = MgO + H2O =>
Mg2O + H2O2 = 2 MgO + H2O
AlSO4 + RbOH = AlOH + RbSO4 =>
AlSO4 + RbOH = AlOH + RbSO4
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
H + H2O = H3O =>
H + H2O = H3O
K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2
CuSO3 + KOH = Cu(OH)2 + K2SO3 =>
CuSO3 + 2 KOH = Cu(OH)2 + K2SO3
ZnBr2 + Cl = ZnCl2 + Br =>
ZnBr2 + 2 Cl = ZnCl2 + 2 Br
Na2SO4 = Na4S2O8 =>
2 Na2SO4 = Na4S2O8
H2SO4 + Pb(CH3COOH)3 = Pb2(SO4)3 + HCH3COOH =>
3 H2SO4 + 2 Pb(CH3COOH)3 = Pb2(SO4)3 + 6 HCH3COOH
C5H11Cl + O2 = CO2 + H2O + HCl =>
2 C5H11Cl + 15 O2 = 10 CO2 + 10 H2O + 2 HCl
BiCl3 + KOH = Cl3OH + KBi =>
BiCl3 + KOH = Cl3OH + KBi
Fe3(PO4)2 + MgSO4 = FeSO4 + Mg3(PO4)2 =>
Fe3(PO4)2 + 3 MgSO4 = 3 FeSO4 + Mg3(PO4)2
H2SO3(aq) + NaOH(aq) = H2O(l) + Na2SO3(aq) =>
H2SO3(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO3(aq)
NH4SCN + BaOH = NH4OH + BaSCN =>
NH4SCN + BaOH = NH4OH + BaSCN
Cr + U2 = CrU =>
2 Cr + U2 = 2 CrU
CH3CH2CH3(g) + O2(g) = CO2 + H2O(g) =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2 + 4 H2O(g)
KI + Cl = KCl + I2 =>
2 KI + 2 Cl = 2 KCl + I2
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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