| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
Cu(SO4) + BaCl2 = CuCl2 + BaSO4 =>
Cu(SO4) + BaCl2 = CuCl2 + BaSO4
RuCl3*3H2O + P(C6H5)3 + CH2O + C3H8O2 = [RuHCl(CO)(P(C6H5)3)3] + H2O + HCl =>
4 RuCl3*3H2O + 12 P(C6H5)3 + CH2O + C3H8O2 = 4[RuHCl(CO)(P(C6H5)3)3] + 11 H2O + 8 HCl
CH3CH2CHCHCH3 + Cl2 = CH3CH2CHClCHClCH3 =>
CH3CH2CHCHCH3 + Cl2 = CH3CH2CHClCHClCH3
HNO3 + I2 + H2O = NO + HIO =>
2 HNO3 + 3 I2 + 2 H2O = 2 NO + 6 HIO
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
CrO = CrCrO2 =>
2 CrO = CrCrO2
SiO = Si + SiO2 =>
2 SiO = Si + SiO2
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag
Cu(SO4) + BaCl2 = CuCl + Ba(SO4)2 =>
2 Cu(SO4) + BaCl2 = 2 CuCl + Ba(SO4)2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
(C6H5)4B + Ag = (C6H5)4BAg =>
(C6H5)4B + Ag = (C6H5)4BAg
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MgO + HJ = MgJ2 + H2O =>
MgO + 2 HJ = MgJ2 + H2O
H4P2O7 + Ba(OH)2 = (BaOH)4P2O7 + H2O =>
H4P2O7 + 4 Ba(OH)2 = (BaOH)4P2O7 + 4 H2O
Cu + HgS = Hg + CuS =>
Cu + HgS = Hg + CuS
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4]
Co05(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7*H2O + Zn05(NO3)2 = Co05Zn05Fe2O4 + H2O + N2 + CO2 =>
9 Co05(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 26 C6H8O7*H2O + 9 Zn05(NO3)2 = 9 Co05Zn05Fe2O4 + 346 H2O + 45 N2 + 156 CO2
CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe
NH4Cl + Fe(NO3)3 = NH4NO3 + Cl3Fe =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + Cl3Fe
Ba(NO3)2 + Na3AsO4 = Ba3(AsO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaNO3
CH2O = COH2 =>
CH2O = COH2
Mg3N2 + HBr = MgBr2 + NH4Br =>
Mg3N2 + 8 HBr = 3 MgBr2 + 2 NH4Br
Na(s) + H2O(ac) = NaOH(ac) + H2(g) =>
2 Na(s) + 2 H2O(ac) = 2 NaOH(ac) + H2(g)
Ce + Ir + Ga = CeIr3Ga2 =>
Ce + 3 Ir + 2 Ga = CeIr3Ga2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
Li + H2O = Lithiumhydroxide + hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
MnCl2(aq) + Na2CO3(aq) = NaCl(aq) + MnCO3(s) =>
MnCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + MnCO3(s)
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO2 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + 2 NO2 + 2 H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr* =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr*
CdCO3(s) = Cd + CO3 =>
CdCO3(s) = Cd + CO3
C6H6 + HNO3 = C6H5(NO2) + H2O =>
C6H6 + HNO3 = C6H5(NO2) + H2O
CaSO4 + Na2CO3 = Na2SO4 + CaCO3 =>
CaSO4 + Na2CO3 = Na2SO4 + CaCO3
C5H5N + OH = N2 + CH2O2 + H2O =>
2 C5H5N + 30 OH = N2 + 10 CH2O2 + 10 H2O
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
K2HPO4 + NaOH = NaK2PO4 + H2O =>
K2HPO4 + NaOH = NaK2PO4 + H2O
K3[Cr(OH)6] + HNO3 = Cr(OH)3 + H2O + KNO3 =>
K3[Cr(OH)6] + 3 HNO3 = Cr(OH)3 + 3 H2O + 3 KNO3
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2SO4 + KI = K2SO4 + NaI =>
Na2SO4 + 2 KI = K2SO4 + 2 NaI
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
Ba(HS)2 + H2SO4 = H2 + BaSO4 + SO2 =>
Ba(HS)2 + 3 H2SO4 = 4 H2 + BaSO4 + 4 SO2
CrCl2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl2 + 4 KMnO4 + 8 KOH = K2CrO4 + 4 K2MnO4 + 2 KCl + 4 H2O
FeS + HC1 = H2S + FeC2 =>
FeS + 2 HC1 = H2S + FeC2
ZnCl2 + NH3 + H2O = Zn5(OH)8Cl2*H2O + NH4Cl =>
5 ZnCl2 + 8 NH3 + 9 H2O = Zn5(OH)8Cl2*H2O + 8 NH4Cl
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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