| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6CH3 + 4 Br2 = C6H3Br5CH3 + 3 HBr
CH4 + O2 = CO2 + H2O(water) =>
CH4 + 2 O2 = CO2 + 2 H2O(water)
ZnSO4 + K = KO4 + ZnS =>
ZnSO4 + K = KO4 + ZnS
XeF4 + H2O = Xe + O + HF =>
XeF4 + 2 H2O = Xe + 2 O + 4 HF
(CaC(O)3) + ((Na)3P(O)4) = Ca3(PO4)2 + Na2CO3 =>
3(CaC(O)3) + 2((Na)3P(O)4) = Ca3(PO4)2 + 3 Na2CO3
CuSO4 + MgClO3 = MgSO4 + CuClO3 =>
CuSO4 + MgClO3 = MgSO4 + CuClO3
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2 =>
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2
C6H14 + KMnO4 = C3H6O2K + MnO2 + H2O + KOH =>
3 C6H14 + 8 KMnO4 = 6 C3H6O2K + 8 MnO2 + 2 H2O + 2 KOH
Fe + H2O = Fe2Fe2O3 + H2 =>
4 Fe + 3 H2O = Fe2Fe2O3 + 3 H2
NH2CH3*HCl + NaOH = CH3NH2 + NaCl + H2O =>
NH2CH3*HCl + NaOH = CH3NH2 + NaCl + H2O
C55H98O6 + CH3OH = C3H8O3 + C20H40O2 =>
18 C55H98O6 + 167 CH3OH = 59 C3H8O3 + 49 C20H40O2
S2O4 + NO3 = SO3 + N2O4 =>
S2O4 + 2 NO3 = 2 SO3 + N2O4
Fe2 + (OH)3 = Fe(OH)3 =>
Fe2 + 2(OH)3 = 2 Fe(OH)3
K2[Cr(OH)6] + H2O2 = K2CrO4 + H2O =>
K2[Cr(OH)6] + H2O2 = K2CrO4 + 4 H2O
C4H8 + HF = C4H9F =>
C4H8 + HF = C4H9F
H3PO4 + H6Mo7O24 = H3PMo12O40 + H2O =>
7 H3PO4 + 12 H6Mo7O24 = 7 H3PMo12O40 + 36 H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
K2Cr2O7 + C2H5OH + H2SO4 = C2H4O2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 3 C2H4O2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
Na2S2O3 + H2O = SO3 + NaOH + H =>
Na2S2O3 + 5 H2O = 2 SO3 + 2 NaOH + 8 H
C2H2OH(l) + O(g) = CO2(g) + H2O(g) =>
2 C2H2OH(l) + 9 O(g) = 4 CO2(g) + 3 H2O(g)
V + MoO3 = MoO2 + V2O3 =>
2 V + 3 MoO3 = 3 MoO2 + V2O3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CH3CH2OH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 Cu(OH)2 = 2 CH3CH2COOH + 4 Cu2O + 11 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C17H35COOH + CaO = (C17H35COO)2Ca + H2O =>
2 C17H35COOH + CaO = (C17H35COO)2Ca + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HBr(ac) + Fe(s) = FeBr3(s) + H2(g) =>
6 HBr(ac) + 2 Fe(s) = 2 FeBr3(s) + 3 H2(g)
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
NaCl + Ca(OH)2 = Na(OH)2 + CaCl =>
NaCl + Ca(OH)2 = Na(OH)2 + CaCl
CaCO3 + KSCN = CaCN + KSCO3 =>
CaCO3 + KSCN = CaCN + KSCO3
HNO3 + FeSO4 + H2SO4 = Fe(SO4)2 + NO + H2O =>
2 HNO3 + 3 FeSO4 + 3 H2SO4 = 3 Fe(SO4)2 + 2 NO + 4 H2O
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
Ag(NH3)Cl + KBr = AgBr + KCl + NH3 =>
Ag(NH3)Cl + KBr = AgBr + KCl + NH3
NH4F = F + NH4 =>
NH4F = F + NH4
NaClO + (NH4)2SO3 = Na2SO3 + (NH4)ClO =>
2 NaClO + (NH4)2SO3 = Na2SO3 + 2(NH4)ClO
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuSO4 + H2O = [Cu(H2O)]SO4*H2O =>
CuSO4 + 2 H2O = [Cu(H2O)]SO4*H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Mg + B = Mg3B2 =>
3 Mg + 2 B = Mg3B2
Na2SO4 + Cu(C2H3O2)2 = NaC2H3O2 + Cu2(SO4)2 =>
2 Na2SO4 + 2 Cu(C2H3O2)2 = 4 NaC2H3O2 + Cu2(SO4)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeSO4 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 FeSO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
HClO4 + NaCO3 = NaClO4 + HCO3 =>
HClO4 + NaCO3 = NaClO4 + HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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