| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaO + O2 = 2 BaO2
Zn(OH)4 + HCl = Zn + H2OCl =>
Zn(OH)4 + 4 HCl = Zn + 4 H2OCl
Fe2(SO4)3 + AuPO3 = FePO3 + Au2(SO4)3 =>
Fe2(SO4)3 + 2 AuPO3 = 2 FePO3 + Au2(SO4)3
BeBrAgN = BeNAgBr =>
BeBrAgN = BeNAgBr
NaOHKCl = NaClKOH =>
NaOHKCl = NaClKOH
Fe + H2(SO4) = FeSO4 + H =>
Fe + H2(SO4) = FeSO4 + 2 H
Na2MoO4 + HCl = Na4[Mo8O26] + NaCl + H2O =>
8 Na2MoO4 + 12 HCl = Na4[Mo8O26] + 12 NaCl + 6 H2O
C2H5ONaC2H5Cl = C2H5OC2H5NaCl =>
C2H5ONaC2H5Cl = C2H5OC2H5NaCl
SO3 + Mn(OH)2 = MnSO4 + H2O =>
SO3 + Mn(OH)2 = MnSO4 + H2O
Sb + NaNO3 = Sb2O3 + NaNO2 =>
2 Sb + 3 NaNO3 = Sb2O3 + 3 NaNO2
HCHOH2O = CH4O2 =>
HCHOH2O = CH4O2
Ga2O3 + C = Ga + CO2 =>
2 Ga2O3 + 3 C = 4 Ga + 3 CO2
Mg2P2O7 + HCl + H = MgCl2 + H3PO3 + O2 =>
2 Mg2P2O7 + 8 HCl + 4 H = 4 MgCl2 + 4 H3PO3 + O2
Cr(NO3)BaSO4 = CrSO4Ba(NO3) =>
Cr(NO3)BaSO4 = CrSO4Ba(NO3)
Zm(OH)2 + H2SO4 = ZmSO4 + H2O =>
Zm(OH)2 + H2SO4 = ZmSO4 + 2 H2O
CH3C6H4CH3 + O2 = HOOCC6H4COOH + H2O =>
CH3C6H4CH3 + 3 O2 = HOOCC6H4COOH + 2 H2O
SF4 = SF2 + F2 =>
SF4 = SF2 + F2
CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2 =>
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2
MnOH2 = MnH2O =>
MnOH2 = MnH2O
HClFe(OH) = FeClHOH =>
HClFe(OH) = FeClHOH
FeSO4*7H2O + KOH + KNO3 = FeO3 + K2SO4 + NH3 + H2O =>
2 FeSO4*7H2O + 3 KOH + KNO3 = 2 FeO3 + 2 K2SO4 + NH3 + 14 H2O
Hydrogensulfide + O2 = sulfurdioxide + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2Cr2O7 + CH3CH2OH + HCl = CrCl3 + KCl + CH3CO2H + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 16 HCl = 4 CrCl3 + 4 KCl + 3 CH3CO2H + 11 H2O
Al2(SO4)3 + MgCO3 = Al2(CO3)3 + MgSO4 =>
Al2(SO4)3 + 3 MgCO3 = Al2(CO3)3 + 3 MgSO4
NH3C2H4O2 = NH2C2H5O2 =>
NH3C2H4O2 = NH2C2H5O2
Fe + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 Fe + 41 H2SO4 = Fe2SO43 + 40 SO2 + 41 H2O
Fe + O2 = Fe2OFe2OFe2O3 =>
12 Fe + 5 O2 = 2 Fe2OFe2OFe2O3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH2 + COOH + NaOH = CH3COONa + H2O =>
6 CH2 + 4 COOH + 5 NaOH = 5 CH3COONa + 3 H2O
C9H18S + O2 = CO2 + SO2 + H2O =>
2 C9H18S + 29 O2 = 18 CO2 + 2 SO2 + 18 H2O
Fe(s)KCl(aq) = FeClK =>
Fe(s)KCl(aq) = FeClK
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
RbOH + FeCl2 = Fe(OH)2 + RbCl =>
2 RbOH + FeCl2 = Fe(OH)2 + 2 RbCl
GaNNaO = GaONaN =>
GaNNaO = GaONaN
C2H2Cl2 + H2 = HCl + C2H3Cl =>
C2H2Cl2 + H2 = HCl + C2H3Cl
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
Ba(HCO3)HCl = BaClH2OCO2 =>
Ba(HCO3)HCl = BaClH2OCO2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
C6H5OKH2O = C6H5OHKOH =>
C6H5OKH2O = C6H5OHKOH
UO2SO4 + Zn + H2SO4 = ZnSO4 + H2O + U(SO4)2 =>
UO2SO4 + Zn + 2 H2SO4 = ZnSO4 + 2 H2O + U(SO4)2
KOF = KFO =>
KOF = KFO
C17H35COONa(aq) + CaCl2(aq) = (C17H35COO)2Ca(s) + NaCl =>
2 C17H35COONa(aq) + CaCl2(aq) = (C17H35COO)2Ca(s) + 2 NaCl
C2H5OH = C8H8 + C5H12 + H2O =>
14 C2H5OH = C8H8 + 4 C5H12 + 14 H2O
PbS + C = Pb + CS =>
PbS + C = Pb + CS
Cu{2+} + NH3{-} = Cu(NH3)2 =>
Cu{2+} + 2 NH3{-} = Cu(NH3)2
CuSO4*5H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 5 H2O
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6] =>
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6]
C3H5N3O9 = N2 + O2 + CO2 + H2O =>
4 C3H5N3O9 = 6 N2 + O2 + 12 CO2 + 10 H2O
MnO2 + HCl = Cl + MnCl3 + H2O =>
MnO2 + 4 HCl = Cl + MnCl3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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