| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NH4H2 = Fe(H2)3 + 3 NH4Cl
(NH4)3PO4 + Mn(C2H3O2)2 = Mn3(PO4)2 + (NH4)(C2H3O2) =>
2(NH4)3PO4 + 3 Mn(C2H3O2)2 = Mn3(PO4)2 + 6(NH4)(C2H3O2)
CH3NH3ClNaOH = CH3NH3NaClOH =>
CH3NH3ClNaOH = CH3NH3NaClOH
FePO4 + CsOH = OHFe + PO4Cs =>
FePO4 + CsOH = OHFe + PO4Cs
MgCl2 + Cu = MgCu + Cl2 =>
MgCl2 + Cu = MgCu + Cl2
C2H5NO3 + H2O = C2H5NO3H + OH =>
C2H5NO3 + H2O = C2H5NO3H + OH
CoN2O6 + Na2CO3 = NaNO3 + CoCO3 =>
CoN2O6 + Na2CO3 = 2 NaNO3 + CoCO3
Fe(s) + S8(g) = FeS =>
8 Fe(s) + S8(g) = 8 FeS
(CH4OSi)1C6H18OSi2 = Si + C + H2 + O2 =>
(CH4OSi)1C6H18OSi2 = 3 Si + 7 C + 11 H2 + O2
CuCl2 + N2H4 + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H4 + 8 NaOH = 2 Cu2O + N2 + 6 H2O + 8 NaCl
Cd + FeSO4 = CdFe + SO4 =>
Cd + FeSO4 = CdFe + SO4
Tc + S = Tc2S7 =>
2 Tc + 7 S = Tc2S7
NOBr + HNO3 = NO2 + Br2 + H2O =>
2 NOBr + 4 HNO3 = 6 NO2 + Br2 + 2 H2O
Al(OH)3 + Cu(No3)2 = Al(No3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu(OH)2
ZnPb2 + Pb(NO3)2 = Zn(NO3)2 + Pb =>
ZnPb2 + Pb(NO3)2 = Zn(NO3)2 + 3 Pb
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
K2[Zn(OH)4]HCl = ZnClK2(OH)4H =>
K2[Zn(OH)4]HCl = ZnClK2(OH)4H
AgNO3 + Cu(Cl)2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + Cu(Cl)2 = 2 AgCl + Cu(NO3)2
H15 + O10 = H3O2 =>
H15 + O10 = 5 H3O2
H2SO3 + CaCO3 + O2 = CO2 + H2O + CaSO4 =>
2 H2SO3 + 2 CaCO3 + O2 = 2 CO2 + 2 H2O + 2 CaSO4
HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O
sodium + hydrochloricacid = sodiumchloride + hydrogen =>
2 Na + 2 HCl = 2 NaCl + H2
NO + KMnO4 + H2O = NO2 + MnO2 + KOH =>
3 NO + 2 KMnO4 + H2O = 3 NO2 + 2 MnO2 + 2 KOH
CrO4 + C = Cr + CO2 =>
CrO4 + 2 C = Cr + 2 CO2
KBrO2 + H3O = KBr + H2O =>
KBrO2 + 4 H3O = KBr + 6 H2O
C2H5ON + O2 = CO2 + H2O + N2 =>
4 C2H5ON + 11 O2 = 8 CO2 + 10 H2O + 2 N2
MgCn2 + HCl = MgCl2 + HCn =>
MgCn2 + 2 HCl = MgCl2 + 2 HCn
HCO3 + NH4OH = (NH4)CO3 + HOH =>
HCO3 + NH4OH = (NH4)CO3 + HOH
Zn + H(NO3) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 H(NO3) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Na(s) + FeCl2(aq) = NaCl(aq) + Fe =>
2 Na(s) + FeCl2(aq) = 2 NaCl(aq) + Fe
CH179N02O05 + O2 = CO2 + H2O + N2 =>
4 CH179N02O05 + 173 O2 = 4 CO2 + 358 H2O + 4 N2
C7H8 + Br = C7H8Br =>
C7H8 + Br = C7H8Br
(CH4OSi)1C6H18OSi2 = Si + C + H2 + O2 =>
(CH4OSi)1C6H18OSi2 = 3 Si + 7 C + 11 H2 + O2
H + O = H2O =>
2 H + O = H2O
C2H5Cl + Na = C2H4 + NaHCl =>
C2H5Cl + Na = C2H4 + NaHCl
(CH4OSi)1C6H18OSi2 = Si + C + H2 + O =>
(CH4OSi)1C6H18OSi2 = 3 Si + 7 C + 11 H2 + 2 O
MnCl2 = Mn + Cl2 =>
MnCl2 = Mn + Cl2
Al + C2Cl6 + B2O3 = BCl3 + Al2O3 + C =>
2 Al + C2Cl6 + B2O3 = 2 BCl3 + Al2O3 + 2 C
CoCl2 + NH4Cl + O2 = Co(NH3)6Cl3 + H2O + HCl =>
4 CoCl2 + 24 NH4Cl + O2 = 4 Co(NH3)6Cl3 + 2 H2O + 20 HCl
Li2SO3 + H2SO3 = LiHSO3 =>
Li2SO3 + H2SO3 = 2 LiHSO3
C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2
C2H6O + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + H2O + K2SO4 =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 11 H2O + 2 K2SO4
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Bi(OH)3 + Na2SnO2 + NaOH = Bi + Na4SnO4 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na4SnO4 + 6 H2O
AgNO3 + CuCl2 = Ag + Cl2 + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 Ag + Cl2 + Cu(NO3)2
Zn + NaNO3 + NaOH = NH3 + H2O + Na2ZnO2 =>
4 Zn + NaNO3 + 7 NaOH = NH3 + 2 H2O + 4 Na2ZnO2
HCOOH + HCOONa = HCOOHNa + HCOO =>
HCOOH + HCOONa = HCOOHNa + HCOO
I2 + LiBr = LiI + Br2 =>
I2 + 2 LiBr = 2 LiI + Br2
F2(g) + NaI(aq) = NaF(aq) + I2(s) =>
F2(g) + 2 NaI(aq) = 2 NaF(aq) + I2(s)
Br + NO3 = BrO3 + NO =>
2 Br + 3 NO3 = 2 BrO3 + 3 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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