| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2O + 2 HCl = 2 CsCl + H2O
BaCl2 + KMnO4 = KCl + Ba(MnO4)2 =>
BaCl2 + 2 KMnO4 = 2 KCl + Ba(MnO4)2
Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3
BaCO3(s) = CO2(g) + BaO(s) =>
BaCO3(s) = CO2(g) + BaO(s)
Ca(NO3)2(s) + HCl(aq) = HNO3(aq) + CaCl2(aq) =>
Ca(NO3)2(s) + 2 HCl(aq) = 2 HNO3(aq) + CaCl2(aq)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3Cl + Na = CH3CH3 + NaCl =>
2 CH3Cl + 2 Na = CH3CH3 + 2 NaCl
F2 + CaI2 = F2Ca + I =>
F2 + CaI2 = F2Ca + 2 I
HCN(aq) + Mg(OH)2(aq) = H2O + Mg(CN)2 =>
2 HCN(aq) + Mg(OH)2(aq) = 2 H2O + Mg(CN)2
Ba3(PO4)2 + H3PO4 = Ba(H2PO4)2 =>
Ba3(PO4)2 + 4 H3PO4 = 3 Ba(H2PO4)2
(NH4)3(PO4) + LiOH = NHOH4 + Li3(PO4) =>
(NH4)3(PO4) + 3 LiOH = 3 NHOH4 + Li3(PO4)
K2CO3 + Sn3(PO4)4 = K3(PO4) + Sn2(CO3)4 =>
12 K2CO3 + 2 Sn3(PO4)4 = 8 K3(PO4) + 3 Sn2(CO3)4
(NH4)2SO4 + ZnBr2 = ZnSO4 + NH4Br =>
(NH4)2SO4 + ZnBr2 = ZnSO4 + 2 NH4Br
Na2S + K = K2S + Na =>
Na2S + 2 K = K2S + 2 Na
S2Cl2 + H2SO4 = HCl + SO2 + H2S =>
2 S2Cl2 + 3 H2SO4 = 4 HCl + 6 SO2 + H2S
H3C6H5O7 + NaHO3 = Na3C6H5O7 + H2O + CO2 =>
5 H3C6H5O7 + 9 NaHO3 = 3 Na3C6H5O7 + 17 H2O + 12 CO2
AICI3 + NaOH = AI3OH + NaCI =>
AICI3 + NaOH = AI3OH + NaCI
RbCl2 + CsOH = Rb(OH)2 + CsCl =>
RbCl2 + 2 CsOH = Rb(OH)2 + 2 CsCl
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl =>
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl
Cr2O3 + KMnO4 + NaOH = K2CrO4 + MnO2 + H2O + Na2CrO4 =>
Cr2O3 + 2 KMnO4 + 2 NaOH = K2CrO4 + 2 MnO2 + H2O + Na2CrO4
C5H12 + Cl = C5H11Cl + HCl =>
C5H12 + 2 Cl = C5H11Cl + HCl
KH = K + H2 =>
2 KH = 2 K + H2
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
K3PO4 + Ca(SO4) = K2(SO4) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(SO4) = 3 K2(SO4) + Ca3(PO4)2
Ge + HCl = GeCl2 + H2 =>
Ge + 2 HCl = GeCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
CH3OOH + LiOH = LiCH3OO + H2O =>
CH3OOH + LiOH = LiCH3OO + H2O
Cu(s) + Cl(g) = CuCl2(s) =>
Cu(s) + 2 Cl(g) = CuCl2(s)
Fe(HS)3 + H2SO4 = Fe2(SO4)3 + H2S =>
2 Fe(HS)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2S
Hg(l) + O2(g) = HgO(s) =>
2 Hg(l) + O2(g) = 2 HgO(s)
C10H10Fe + CH3COCl = C12H12FeO + HCl =>
C10H10Fe + CH3COCl = C12H12FeO + HCl
CrOH3 + NaClO + Na2CO3 = NaCrO2 + NaCl + CO2 + H2O =>
2 CrOH3 + 4 NaClO + Na2CO3 = 2 NaCrO2 + 4 NaCl + CO2 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(NO3)2 + KMnO4 = Zn(MnO4)2 + KNO3 =>
Zn(NO3)2 + 2 KMnO4 = Zn(MnO4)2 + 2 KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn(OH)2 + Br2 + H2O = HMnO4 + HBr =>
2 Mn(OH)2 + 5 Br2 + 4 H2O = 2 HMnO4 + 10 HBr
SO2 + Hg2(NO3)2 = Hg + NO2 + SO4 =>
SO2 + Hg2(NO3)2 = 2 Hg + 2 NO2 + SO4
Al + BaCO3 = C + BaO + Al2O3 =>
4 Al + 3 BaCO3 = 3 C + 3 BaO + 2 Al2O3
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
C11H8 + O2 = CO2 + H2O =>
C11H8 + 13 O2 = 11 CO2 + 4 H2O
Ba(HSO3)2 = BaO + SO2 + H2O =>
Ba(HSO3)2 = BaO + 2 SO2 + H2O
S8 + O4 = SO3 =>
S8 + 6 O4 = 8 SO3
(NH4)2SO4 + NaVO3 = NH4VO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaVO3 = 2 NH4VO3 + Na2SO4
CH3CH2COOH + MgCO3 = MgCH3CH2COO + H2O + CO2 =>
15 CH3CH2COOH + 14 MgCO3 = 14 MgCH3CH2COO + 10 H2O + 17 CO2
CaCO3 + S = Ca + C + SO3 =>
CaCO3 + S = Ca + C + SO3
Cu + H3PO4 = Cu3PO4 + H2O + PO =>
3 Cu + 2 H3PO4 = Cu3PO4 + 3 H2O + PO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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