| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + Zn = 2 Ag + Zn(NO3)2
Cl2O7 = ClO3 + ClO4 =>
Cl2O7 = ClO3 + ClO4
BF3 + O2 = BO + F2 =>
2 BF3 + O2 = 2 BO + 3 F2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C2H4O2 + CHNaO3 = NaC2H3O2 + CO2 + H2O =>
C2H4O2 + CHNaO3 = NaC2H3O2 + CO2 + H2O
SCl + NH3 = S4N4 + NH4Cl + S =>
12 SCl + 16 NH3 = S4N4 + 12 NH4Cl + 8 S
HgS + PbO = HgO + PbS =>
HgS + PbO = HgO + PbS
SeCl2 + H3N = Se4N4 + NH4Cl + Se =>
6 SeCl2 + 16 H3N = Se4N4 + 12 NH4Cl + 2 Se
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaNO3 + H2SO3 = Na2SO3 + HNO3 =>
2 NaNO3 + H2SO3 = Na2SO3 + 2 HNO3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CH3CHBrCH2CH3 + NaI = CH3(CH2)3I + NaBr =>
CH3CHBrCH2CH3 + NaI = CH3(CH2)3I + NaBr
NH2 = N2H4 =>
2 NH2 = N2H4
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
IrBr3 + Ag(C2H3O2) = AgBr + Ir(C2H3O2)3 =>
IrBr3 + 3 Ag(C2H3O2) = 3 AgBr + Ir(C2H3O2)3
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
NaHSO3 + HCl = Na + H2SO3 + Cl =>
NaHSO3 + HCl = Na + H2SO3 + Cl
Na2HPo4 + NaOH = Na3Po4 + H2O =>
Na2HPo4 + NaOH = Na3Po4 + H2O
MgCl2 + NaFl = MgFl2 + NaCl =>
MgCl2 + 2 NaFl = MgFl2 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Li + HgCl = Hg + LiCl =>
Li + HgCl = Hg + LiCl
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
Se + CHCl = CSe2 + HCl =>
2 Se + CHCl = CSe2 + HCl
Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
AgNO3 + MgL2 = AgL + Mg(NO3)2 =>
2 AgNO3 + MgL2 = 2 AgL + Mg(NO3)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
BrCH2CH2CH2Br + Zn = CH2CCH2 + ZnBr2 + H2 =>
BrCH2CH2CH2Br + Zn = CH2CCH2 + ZnBr2 + H2
Mn(C2O5)5 + K = K2C2O5 + Mn =>
Mn(C2O5)5 + 10 K = 5 K2C2O5 + Mn
Pb(CH3COO)2 + Na2S + CaCl2 = PbS2 + Ca(CH3COO) + NaCl =>
Pb(CH3COO)2 + 2 Na2S + 2 CaCl2 = PbS2 + 2 Ca(CH3COO) + 4 NaCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
TiCl4 + Hg = TiCl2 + Hg2Cl2 =>
TiCl4 + 2 Hg = TiCl2 + Hg2Cl2
C6H2O2 + H3O + CH3 = C3H6O2 =>
9 C6H2O2 + 26 H3O + 12 CH3 = 22 C3H6O2
Na4(CO3)2 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na4(CO3)2 + 4 HC2H3O2 = 4 NaC2H3O2 + 2 CO2 + 2 H2O
CH2BrCOOH + NH3 = NH2CH2COOH + NH4Br =>
CH2BrCOOH + 2 NH3 = NH2CH2COOH + NH4Br
HI + (NH4)2CO3 = CO2 + H2O + NH4I =>
2 HI + (NH4)2CO3 = CO2 + H2O + 2 NH4I
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
HI + (NH4)2CO3 = CO2 + H2O + NH4I =>
2 HI + (NH4)2CO3 = CO2 + H2O + 2 NH4I
KMnO4 + CH3COOH + H2S = (CH3COO)2Mn + S + CH3COOK + H2O =>
2 KMnO4 + 6 CH3COOH + 5 H2S = 2(CH3COO)2Mn + 5 S + 2 CH3COOK + 8 H2O
Fe + HgO = FeO + Hg =>
Fe + HgO = FeO + Hg
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11
HI + (NH4)2CO3 = CO2 + H2O + NH4I =>
2 HI + (NH4)2CO3 = CO2 + H2O + 2 NH4I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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