| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH2OH + 2 HCl + 2 ZnCl2 = 2 CH3CH2CH2ClCl2 + 2 Zn + 3 H2O
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
PCl3 + CH3MgCl = P(CH3)3 + MgCl2 =>
PCl3 + 3 CH3MgCl = P(CH3)3 + 3 MgCl2
Cu + HgCl2 = CuCl2 + Hg2 =>
2 Cu + 2 HgCl2 = 2 CuCl2 + Hg2
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
ZhO + H2O = H2ZhO2 =>
ZhO + H2O = H2ZhO2
Sb + HNO3 = HSbO3 + NO + H2O =>
3 Sb + 5 HNO3 = 3 HSbO3 + 5 NO + H2O
K2Zn3[Fe(CN)6]2 + HCl = ZnCl2 + K + H2 + Fe(CN)6 =>
K2Zn3[Fe(CN)6]2 + 6 HCl = 3 ZnCl2 + 2 K + 3 H2 + 2 Fe(CN)6
Bi2O3 + H2O = HBiO2 =>
Bi2O3 + H2O = 2 HBiO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + H2SO4 = Cu(SO4) + SO2 + H2O =>
Cu + 2 H2SO4 = Cu(SO4) + SO2 + 2 H2O
Co(NO3)3 + (NH4)2C2O4 = CoC2O4 + (NH4)2(NO3)3 =>
Co(NO3)3 + (NH4)2C2O4 = CoC2O4 + (NH4)2(NO3)3
FeCl3 + SiO2 + H2O + CaCO3 = Ca3Fe2Si3O12 + H2CO3 + HCl =>
2 FeCl3 + 3 SiO2 + 6 H2O + 3 CaCO3 = Ca3Fe2Si3O12 + 3 H2CO3 + 6 HCl
AgOCN = AgCN + O =>
AgOCN = AgCN + O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3COOH + Br2 = (CH3COO)2Br + HBr =>
4 CH3COOH + 3 Br2 = 2(CH3COO)2Br + 4 HBr
NaClO2(aq) + Cl2(g) = ClO2(g) + NaCl =>
2 NaClO2(aq) + Cl2(g) = 2 ClO2(g) + 2 NaCl
N2 + Cs = N2Cs =>
N2 + Cs = N2Cs
H3N + BaO = Ba3N2 + H2O =>
2 H3N + 3 BaO = Ba3N2 + 3 H2O
LiOH(aq) + HCN(aq) = LiCN(aq) + H2O(l) =>
LiOH(aq) + HCN(aq) = LiCN(aq) + H2O(l)
(C6H6) + O = CO2 + H2O =>
(C6H6) + 15 O = 6 CO2 + 3 H2O
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
ClO + C3H6O = CHCl3 + OH + CH3COO =>
3 ClO + C3H6O = CHCl3 + 2 OH + CH3COO
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
K2CO3 + CuCl2 = KCl + CuCO3 =>
K2CO3 + CuCl2 = 2 KCl + CuCO3
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3 + 6 NaCl
H2 + SiO4 = H2SiO4 =>
H2 + SiO4 = H2SiO4
C6H5C3H7 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C3H7 + 66 KMnO4 + 18 H2O = 9 C6H5COOH + 66 KOH + 66 MnO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2OH + O = CO2 + H2O =>
2 C2H2OH + 9 O = 4 CO2 + 3 H2O
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Cu + HgCl2 = CuCl2 + Hg2 =>
2 Cu + 2 HgCl2 = 2 CuCl2 + Hg2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
S2 + CCl4 = CS2 + Cl2 =>
S2 + CCl4 = CS2 + 2 Cl2
C2H4O2 + MgO = Mg(C2H3O2)2 + H2O =>
2 C2H4O2 + MgO = Mg(C2H3O2)2 + H2O
Cu0 = Cu2 =>
2 Cu0 = Cu2
AgCl + I = AgI + Cl2 =>
2 AgCl + 2 I = 2 AgI + Cl2
CuSO4*5H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3 =>
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3
BaS + HI = BaI2 + H2S =>
BaS + 2 HI = BaI2 + H2S
H(ClO4) + KOH = K(ClO4) + H2O =>
H(ClO4) + KOH = K(ClO4) + H2O
Cl2O5 + Fe2O3 = ClO3 + FeO =>
Cl2O5 + Fe2O3 = 2 ClO3 + 2 FeO
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
Zn + ClO3 = Zn(ClO3)2 =>
Zn + 2 ClO3 = Zn(ClO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
H3AsO4 + FeCl3 = FeAsO4 + HCl =>
H3AsO4 + FeCl3 = FeAsO4 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/17/24
Équations équilibrées sur09/16/23
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