| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3AsO4 = K3AsO4 + 3 H2O
Cu + H2SO4H2O = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4H2O = CuSO4 + 4 H2O + SO2
NiCO2 = CO2Ni =>
NiCO2 = CO2Ni
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
KIHO = KOHI =>
KIHO = KOHI
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
C3H5ClHCl = C3H6Cl2 =>
C3H5ClHCl = C3H6Cl2
Ag2CO3 = CO2 + Ag + O2 =>
2 Ag2CO3 = 2 CO2 + 4 Ag + O2
NH4NO3 = NH3 + NO + H2O =>
5 NH4NO3 = 2 NH3 + 8 NO + 7 H2O
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
Al + FeF2 = AlF3 + Fe =>
2 Al + 3 FeF2 = 2 AlF3 + 3 Fe
Na(CO)3Ca(OH) = Na(OH)Ca(CO)3 =>
Na(CO)3Ca(OH) = Na(OH)Ca(CO)3
HNO3 + KOH = KNO3 + HOH =>
HNO3 + KOH = KNO3 + HOH
Ca(OH)2 + K2CO3 = CaCO3 + KOH =>
Ca(OH)2 + K2CO3 = CaCO3 + 2 KOH
(C2H5)3N + H2O = (C2H5)3NH + OH =>
(C2H5)3N + H2O = (C2H5)3NH + OH
ZnSO4Cu(NO3)2 = Zn(NO3)2Cu(SO4) =>
ZnSO4Cu(NO3)2 = Zn(NO3)2Cu(SO4)
Al + H2SO4(dil) = Al2(SO4) + H2 =>
2 Al + H2SO4(dil) = Al2(SO4) + H2
MgNO3 + K(OH) = Mg(OH) + KNO3 =>
MgNO3 + K(OH) = Mg(OH) + KNO3
CuSO4 + Na = NaSO4 + Cu =>
CuSO4 + Na = NaSO4 + Cu
Cu + H2SO4 = Cu2SO4 + H2O + Cu2S =>
8 Cu + 4 H2SO4 = 3 Cu2SO4 + 4 H2O + Cu2S
Pb(C2H3O2)2(aq) + RbF(aq) = RbC2H3O2(aq) + PbF2(s) =>
Pb(C2H3O2)2(aq) + 2 RbF(aq) = 2 RbC2H3O2(aq) + PbF2(s)
CH3CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CH2 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
Zn(NO3)2 + CuCl = ZnCl2 + CuNO3 =>
Zn(NO3)2 + 2 CuCl = ZnCl2 + 2 CuNO3
CaSO4 + (NH4)HCO3 = CaCO3 + (NH4)2SO4 + CO2 + H2O =>
CaSO4 + 2(NH4)HCO3 = CaCO3 + (NH4)2SO4 + CO2 + H2O
C2H5OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
C2H5OH + 2 CH3CH2COOH = 2 CH3COOCH2CH3 + H2O
Mg(NO3)2Pb(C2H3O2)2 = Mg(C2H3O2)2Pb(NO3)2 =>
Mg(NO3)2Pb(C2H3O2)2 = Mg(C2H3O2)2Pb(NO3)2
KO + N + TOL = KONTOL =>
KO + N + TOL = KONTOL
ZnPHCl = ZnClHP =>
ZnPHCl = ZnClHP
Be + NaOH + H2O = Na2(Be(OH)4) + H2 =>
Be + 2 NaOH + 2 H2O = Na2(Be(OH)4) + H2
Ca + CuC2H3O2 = Ca(C2H3O2) + Cu =>
Ca + CuC2H3O2 = Ca(C2H3O2) + Cu
Cu2SO4 + NH4OH = CuOH + (NH4)2SO4 =>
Cu2SO4 + 2 NH4OH = 2 CuOH + (NH4)2SO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K2CrO7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
8 K2CrO7 + 19 H2SO4 + 9 H2S = 16 KHSO4 + 4 Cr2(SO4)3 + 20 H2O
Br2 + InI3 = BrI3 + In =>
Br2 + 2 InI3 = 2 BrI3 + 2 In
H2CO3 + C(OH) = C(CO)3 + H2O =>
2 H2CO3 + 10 C(OH) = 3 C(CO)3 + 7 H2O
BaNO3 + CaSO4 = BaSO4 + CaNO3 =>
BaNO3 + CaSO4 = BaSO4 + CaNO3
KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
KMnO4 + FeCl2 + KOH = K2MnO4 + KCl + Fe(OH)3 =>
KMnO4 + FeCl2 + 3 KOH = K2MnO4 + 2 KCl + Fe(OH)3
HNO3 + KOH = KNO3 + HOH =>
HNO3 + KOH = KNO3 + HOH
Fe + Br3 = FeBr3 =>
Fe + Br3 = FeBr3
F2 + Cu = F2Cu =>
F2 + Cu = F2Cu
N2O + C3H8 = CO2 + N2 + H2O =>
10 N2O + C3H8 = 3 CO2 + 10 N2 + 4 H2O
Zn2Fe(CN)6 = Zn + Fe + CN =>
Zn2Fe(CN)6 = 2 Zn + Fe + 6 CN
H5IO6 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 H5IO6 + Ca(OH)2 = Ca(IO4)2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Na2SiO3 + HOH = NaOH + H2SiO3 =>
Na2SiO3 + 2 HOH = 2 NaOH + H2SiO3
C3H4Br2 + H2 = CH4 + HBr =>
C3H4Br2 + 5 H2 = 3 CH4 + 2 HBr
NaI + H2SO4 = Na2SO4 + I2 + H2S + H2O =>
8 NaI + 5 H2SO4 = 4 Na2SO4 + 4 I2 + H2S + 4 H2O
Au + CuCl2 = AuCl2 + Cu =>
Au + CuCl2 = AuCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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