| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + H2 = H2O + Fe
NiCl2*6H2O = HCl + H2O + NiO =>
NiCl2*6H2O = 2 HCl + 5 H2O + NiO
NH4H2PO4 + KOH = K3PO4 + H2O + NH3 =>
NH4H2PO4 + 3 KOH = K3PO4 + 3 H2O + NH3
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
Na2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + NaOH =>
Na2MnO4 + K2SO3 + H2O = MnO2 + K2SO4 + 2 NaOH
H8C6O7 + KOH = K3C6H5O7 + H2O =>
H8C6O7 + 3 KOH = K3C6H5O7 + 3 H2O
SO2 + K2CO3 + O2 = K2SO4 + CO2 =>
2 SO2 + 2 K2CO3 + O2 = 2 K2SO4 + 2 CO2
ZnCl2 + K(OH) = Zn(OH)2 + KCl =>
ZnCl2 + 2 K(OH) = Zn(OH)2 + 2 KCl
ArHCl = ArClH =>
ArHCl = ArClH
K2Cr2O7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2Cr2O7 + 6 KOH = 2 Cr(OH)3 + 3 K2O + 2 KO2
Mg(OH)2 + MgCO3 = [MgOH]2CO3 =>
Mg(OH)2 + MgCO3 = [MgOH]2CO3
K + Ni3N2 = K3N + Ni =>
6 K + Ni3N2 = 2 K3N + 3 Ni
Mg(OH)2 + MgCO3 = [MgOH]2CO3 =>
Mg(OH)2 + MgCO3 = [MgOH]2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2Cr2O7 + 6 KOH = 2 Cr(OH)3 + 3 K2O + 2 KO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
Al + Ce = AlCe =>
Al + Ce = AlCe
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 12 H2O
Mg(OH)2 + MgCO3 = [MgOH]2CO3 =>
Mg(OH)2 + MgCO3 = [MgOH]2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H12O6 + Ag(NH3){2+} + OH{-} = C6H12O7 + Ag + NH3 + H2O =>
C6H12O6 + Ag(NH3){2+} + 2 OH{-} = C6H12O7 + Ag + NH3 + H2O
FeC2O4*2H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O
K2Cr2O7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2Cr2O7 + 6 KOH = 2 Cr(OH)3 + 3 K2O + 2 KO2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
Co(OH)2 + C10H7NO2 = Co(NO2)2 + C10H7OH =>
Co(OH)2 + 2 C10H7NO2 = Co(NO2)2 + 2 C10H7OH
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
H2OF2 = HF + O2 =>
2 H2OF2 = 4 HF + O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K2Cr2O7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2Cr2O7 + 6 KOH = 2 Cr(OH)3 + 3 K2O + 2 KO2
Mg(OH)2 + MgCO3 = [MgOH]2CO3 =>
Mg(OH)2 + MgCO3 = [MgOH]2CO3
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH2 + H2SO4 = NH4SO4 =>
NH2 + H2SO4 = NH4SO4
NO2(g) + H20(l) = HNO3(aq) + NO(g) =>
40 NO2(g) + H20(l) = 20 HNO3(aq) + 20 NO(g)
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
H2CO3 + FeO = Fe2(CO3)2 + H2O =>
2 H2CO3 + 2 FeO = Fe2(CO3)2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
H2O + O3 = HO =>
3 H2O + O3 = 6 HO
C8H10(l) + O2 = H2O(l) + CO2(g) =>
2 C8H10(l) + 21 O2 = 10 H2O(l) + 16 CO2(g)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
K2Cr2O7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2Cr2O7 + 6 KOH = 2 Cr(OH)3 + 3 K2O + 2 KO2
NaZnSO4 = ZnNaSO4 =>
NaZnSO4 = ZnNaSO4
Ba(NO3)2 + NH3 + H2O = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4NO3
Na2O + HOH = NaOH =>
Na2O + HOH = 2 NaOH
ClAgNO3 = AgNO3Cl =>
ClAgNO3 = AgNO3Cl
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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