| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NH3)4{2+} + SO4{2-} + H2O = Cu(NH3)4SO4*H2O
CdCl2 = Cd2 + Cl =>
2 CdCl2 = Cd2 + 4 Cl
CaCO3 + H2O = Ca(OH)2(s) + CO2(g) =>
CaCO3 + H2O = Ca(OH)2(s) + CO2(g)
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3
(NH4)3PO4 + CrBr3 = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Si3N4 + O2 = SiO2 + NO2 =>
Si3N4 + 7 O2 = 3 SiO2 + 4 NO2
C3H5(ONO2)3 = CO2 + H2O + N2 + NO =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 5 N2 + 2 NO
NI3NH3 = N2 + I2 + NH3 =>
2 NI3NH3 = N2 + 3 I2 + 2 NH3
NH3 + N2O5 + H2O = NH4NO3 =>
2 NH3 + N2O5 + H2O = 2 NH4NO3
LiOH + NaOH = OH + LiNa =>
LiOH + NaOH = 2 OH + LiNa
ThO3 + NaOH = Th(OH)2 + NaO + H2O =>
ThO3 + 4 NaOH = Th(OH)2 + 4 NaO + H2O
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
C2H5OH + I2 + NaOH = HCOONa + NaI + H2O =>
C2H5OH + 4 I2 + 10 NaOH = 2 HCOONa + 8 NaI + 7 H2O
CuSO4*5H2O + Na2HPO4 = CuHPO4 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2HPO4 = CuHPO4 + Na2SO4 + 5 H2O
H2SO2 + Bi = Bi2O3 + H2S =>
3 H2SO2 + 4 Bi = 2 Bi2O3 + 3 H2S
Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2
[Co(H2O)6](NO3)2 + CH3COONa + H2O2 + HAcAc = Co(AcAc)3 + NaNO3 + CH3COOH + H2O =>
2[Co(H2O)6](NO3)2 + 4 CH3COONa + H2O2 + 6 HAcAc = 2 Co(AcAc)3 + 4 NaNO3 + 4 CH3COOH + 14 H2O
Mg(NO3)2(aq) + NaCO3(aq) = MgCO3 + Na(NO3)2 =>
Mg(NO3)2(aq) + NaCO3(aq) = MgCO3 + Na(NO3)2
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
Co + Fe(NO3)3 = Fe + Co(NO3)3 =>
Co + Fe(NO3)3 = Fe + Co(NO3)3
I2 + H3AsO4 = HIO2 + H2O + As4 =>
10 I2 + 12 H3AsO4 = 20 HIO2 + 8 H2O + 3 As4
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
(NH4)2Cr2O7 + O2 = Cr2O7 + H2O + N2 =>
(NH4)2Cr2O7 + 2 O2 = Cr2O7 + 4 H2O + N2
Cu(NH3)4 + CH3COOH = Cu(CH3COO)2 + NH3 + H =>
Cu(NH3)4 + 2 CH3COOH = Cu(CH3COO)2 + 4 NH3 + 2 H
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
V + H2O = HV6O17 + H2 =>
12 V + 34 H2O = 2 HV6O17 + 33 H2
Ag{+}(aq) + Ni(s) = Ag(s) + Ni{2+}(aq) =>
2 Ag{+}(aq) + Ni(s) = 2 Ag(s) + Ni{2+}(aq)
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq) =>
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq)
Fe + Cl = Fe(iii)Cl =>
Fe + Cl = Fe(iii)Cl
CH2O2 + C2H6O = C3H6O2 + H2O =>
CH2O2 + C2H6O = C3H6O2 + H2O
BaCI2 + K2CO3 = K2CI2 + BaCO3 =>
BaCI2 + K2CO3 = K2CI2 + BaCO3
Li(OH) + HNO3 = LiNO3 + H2O =>
Li(OH) + HNO3 = LiNO3 + H2O
CdF2 = Cd + F =>
CdF2 = Cd + 2 F
H2(SO4) = SO3 + H2O =>
H2(SO4) = SO3 + H2O
VCl2 + H2 = HCl + V =>
VCl2 + H2 = 2 HCl + V
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 15 Na2O2 = Fe2O3 + 4 Na2SO4 + 11 Na2O
TiO + Cl2 = TiCl3 + O2 =>
2 TiO + 3 Cl2 = 2 TiCl3 + O2
Fe + NiO(OH) + H2O = Fe(OH)2 + Ni(OH)2 =>
Fe + 2 NiO(OH) + 2 H2O = Fe(OH)2 + 2 Ni(OH)2
SiO2 + OH{-} = SiO3{2-} + H2O =>
SiO2 + 2 OH{-} = SiO3{2-} + H2O
AgNO3 + Na(OH) = Ag(OH) + Na(NO3) =>
AgNO3 + Na(OH) = Ag(OH) + Na(NO3)
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Ag2CO3 + NH3 = AgNH3 + CO3 =>
Ag2CO3 + 2 NH3 = 2 AgNH3 + CO3
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl(aq)
Cd2(CO3)2 = Cd2O2 + CO2 =>
Cd2(CO3)2 = Cd2O2 + 2 CO2
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Bi + O3 = Bi2O3 =>
2 Bi + O3 = Bi2O3
SO4 + H2O = SO4H + OH =>
SO4 + H2O = SO4H + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/25
Équations équilibrées sur06/18/24
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