| Équations équilibrées la veille |
SO3 + 2 CsOH = Cs2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(CN)3 + H2O = H3(CN)3 + Fe2O3 =>
2 Fe(CN)3 + 3 H2O = 2 H3(CN)3 + Fe2O3
Cr2(CrO4)3 = Cr + O2 =>
Cr2(CrO4)3 = 5 Cr + 6 O2
AgC2H3O2(aq)NaOH(aq) = NaC2H3O2(aq)AgOH =>
AgC2H3O2(aq)NaOH(aq) = NaC2H3O2(aq)AgOH
Co(No3)2 + NH4OH = NH4(No3) + Co(OH)2 =>
Co(No3)2 + 2 NH4OH = 2 NH4(No3) + Co(OH)2
Ag2SO4 + SrI2 = AgI + SrSO4 =>
Ag2SO4 + SrI2 = 2 AgI + SrSO4
S{-2} + SO3{-2} + H{+} = S + H2O =>
2 S{-2} + SO3{-2} + 6 H{+} = 3 S + 3 H2O
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
Zn2 + Na2S = Na + ZnS2 =>
Zn2 + 4 Na2S = 8 Na + 2 ZnS2
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
K + Al(SO4)3 = K(SO4)3 + Al =>
K + Al(SO4)3 = K(SO4)3 + Al
Ironoxide + Carbonmonoxide = iron + Carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
SrCO3 + PbO + Mn2O3 + RuO2 + O2 = SrPbMnRuO6 + CO2 =>
4 SrCO3 + 4 PbO + 2 Mn2O3 + 4 RuO2 + O2 = 4 SrPbMnRuO6 + 4 CO2
C2H5OH + HCl = H2O + C2H6 + Cl =>
C2H5OH + 2 HCl = H2O + C2H6 + 2 Cl
CuO + H2SO4 = CuSO4(aq) + H2O(l) =>
CuO + H2SO4 = CuSO4(aq) + H2O(l)
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4 =>
ZrSiO4 + H2SO4 = ZrSO4 + H2SiO4
NH3 + CuCl2 + H2O = Cu(NH3)4Cl + NH4Cl + OH =>
5 NH3 + CuCl2 + H2O = Cu(NH3)4Cl + NH4Cl + OH
C9H10O2 = C7H8O + C + H2O =>
C9H10O2 = C7H8O + 2 C + H2O
H2O + Fe + C6H5NO2 = C6H5NH2 + Fe3O4 =>
4 H2O + 9 Fe + 4 C6H5NO2 = 4 C6H5NH2 + 3 Fe3O4
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
Ag(aq) + Br(aq) = AgBr(s) =>
Ag(aq) + Br(aq) = AgBr(s)
AgFNH3 = AgNH3F =>
AgFNH3 = AgNH3F
NO2{-} + H{+} = NO + H2O + NO3{-} =>
3 NO2{-} + 2 H{+} = 2 NO + H2O + NO3{-}
H3AsO3 + SnCl2 + HCl = SnCl4 + H2O + As =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 6 H2O + 2 As
C5H5COONa + HCl = C5H5COOH + NaCl =>
C5H5COONa + HCl = C5H5COOH + NaCl
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
C3H6 + H2O + MnO4{-} = MnO2 + OH{-} + C3H8O2 =>
3 C3H6 + 4 H2O + 2 MnO4{-} = 2 MnO2 + 2 OH{-} + 3 C3H8O2
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Na2CO3(aw) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aw) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
(CuOH)2CO3 + H2SO4 = CuSO4 + CO2 + H2O =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
HCl + Cl2O = Cl + H2O =>
2 HCl + Cl2O = 4 Cl + H2O
CH3CH2OH + CH3COOH = CH3COOCH2CH3H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3H2O
Fe2(SO4)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(s) + (NH4)2SO4 =>
Fe2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Fe(OH)3(s) + 3(NH4)2SO4
C3H6O + H2O = C3H6 + H2O2 =>
C3H6O + H2O = C3H6 + H2O2
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2*3H2O] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2*3H2O] + 11 H2O + 6 CO2
KCO3 + KBr2 = K + BrCO3 =>
2 KCO3 + KBr2 = 3 K + 2 BrCO3
H3SbO4 + Na2O = NaH2SbO4 + H2O =>
2 H3SbO4 + Na2O = 2 NaH2SbO4 + H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
KClO3 + C2O4H2 = KCl + CO2 + H2O =>
KClO3 + 3 C2O4H2 = KCl + 6 CO2 + 3 H2O
C3H8O3 + K = C3H6O3K + H2 =>
C3H8O3 + K = C3H6O3K + H2
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Fe(NO3)3 + H2SO4 = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNO3
Cu(s) + HCl = CuCl + H2 =>
2 Cu(s) + 2 HCl = 2 CuCl + H2
Sodium + hydrogenchloride = hydrogen + sodiumchloride =>
2 Na + 2 HCl = H2 + 2 NaCl
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Équations équilibrées sur01/27/25
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