| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
I2 + S203{-2} = I{-} + S406{-2} =>
I2 + 2 S203{-2} = 2 I{-} + S406{-2}
Ca(OH)2(aq) + HBr(aq) = H2O + CaBr2 =>
Ca(OH)2(aq) + 2 HBr(aq) = 2 H2O + CaBr2
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
NiOHCl + HCl = NiCl2 + H2O =>
NiOHCl + HCl = NiCl2 + H2O
NOF = NO + F2 =>
2 NOF = 2 NO + F2
AgC2H3O2 + Pb = Pb(C2H3O2) + Ag =>
AgC2H3O2 + Pb = Pb(C2H3O2) + Ag
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS =>
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS
C5HH12 + O2 = CO2 + H2O =>
4 C5HH12 + 33 O2 = 20 CO2 + 26 H2O
Fe5 + HCl = FeCl2 + H25 =>
5 Fe5 + 50 HCl = 25 FeCl2 + 2 H25
C6H5SH + O2 = CO2 + SO2 + H2O =>
2 C6H5SH + 17 O2 = 12 CO2 + 2 SO2 + 6 H2O
H2O + Zn + Na2CrO4 = Cr2O3 + Zn(OH)2 + NaOH =>
5 H2O + 3 Zn + 2 Na2CrO4 = Cr2O3 + 3 Zn(OH)2 + 4 NaOH
Na2CrO4 + S + NaOH = Na2SO3 + NaCrO2 + H2O =>
4 Na2CrO4 + 3 S + 2 NaOH = 3 Na2SO3 + 4 NaCrO2 + H2O
NaOH + Co(NO3)2 = NaNO3 + Co(OH)2 =>
2 NaOH + Co(NO3)2 = 2 NaNO3 + Co(OH)2
OH + Mn(OH) = Mn(OH)2 =>
OH + Mn(OH) = Mn(OH)2
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
(NH4)2SO4 + NaOH = H2O + Na2SO4 + NH3 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + Na2SO4 + 2 NH3
C2H8 = C3 + H8 =>
3 C2H8 = 2 C3 + 3 H8
MnO*H2SO4 = MnSO4 + H2O =>
MnO*H2SO4 = MnSO4 + H2O
Ag(NH3)2NO3 + NaOH = Ag2O + NH3 + NaNO3 + H2O =>
2 Ag(NH3)2NO3 + 2 NaOH = Ag2O + 4 NH3 + 2 NaNO3 + H2O
B + N2 = B2N =>
4 B + N2 = 2 B2N
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
C6H6 + HCI = C6H5CH2CI + H2 =>
7 C6H6 + 6 HCI = 6 C6H5CH2CI + 3 H2
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H6CHO + H2O =>
10 C3H7OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 C2H6CHO + 8 H2O
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
Pb(NO3)2 + BeCl = PbCl + Be(NO3)2 =>
Pb(NO3)2 + BeCl = PbCl + Be(NO3)2
V + O2 = V2O4 =>
2 V + 2 O2 = V2O4
Na2S2O5 + I2 = NaI + Na2SO4 + SO2 =>
2 Na2S2O5 + I2 = 2 NaI + Na2SO4 + 3 SO2
Nh4Cl + Pb(No3)2 = PbCl2 + Nh4No3 =>
2 Nh4Cl + Pb(No3)2 = PbCl2 + 2 Nh4No3
Li2CO3 + MoO3 = Li2MoO4 + CO2 =>
Li2CO3 + MoO3 = Li2MoO4 + CO2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
SO + O2 + H2O = H2SO4 =>
SO + O2 + H2O = H2SO4
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
I4O9 = I2 + I2O6 =>
2 I4O9 = I2 + 3 I2O6
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
C2H5OH + C2H5COOH = C2H5COOC3H7 + H2O =>
3 C2H5OH + 2 C2H5COOH = 2 C2H5COOC3H7 + 3 H2O
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
(C6H10O5)200 + O2 = CO2 + H2O =>
(C6H10O5)200 + 1200 O2 = 1200 CO2 + 1000 H2O
CH3COOK + H2O = CH4 + CO2 + KOH =>
CH3COOK + H2O = CH4 + CO2 + KOH
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
FeCl3 + AgNO3 + NaOH = Ag2Fe2O4 + NaCl + NaNO3 + H2O =>
2 FeCl3 + 2 AgNO3 + 8 NaOH = Ag2Fe2O4 + 6 NaCl + 2 NaNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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