| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
O2 + F2 = O2F2 =>
O2 + F2 = O2F2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH4 + Cl2 = HCl2 + CCl3 =>
2 CH4 + 11 Cl2 = 8 HCl2 + 2 CCl3
SiO2 + Mg = SiO2Mg =>
SiO2 + Mg = SiO2Mg
BaO + P = Ba3P2 + O2 =>
6 BaO + 4 P = 2 Ba3P2 + 3 O2
Ba{+2} + SO3{-2} = BaSO3 =>
Ba{+2} + SO3{-2} = BaSO3
H2O + PO5 = HPO3 + O2 =>
2 H2O + 4 PO5 = 4 HPO3 + 5 O2
H2O2 = H2O + O =>
H2O2 = H2O + O
Na3(Al(OH)6) = NaAlO2 + NaOH + H2O =>
Na3(Al(OH)6) = NaAlO2 + 2 NaOH + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2H2 + CO2 + H2O = C3H4O2 =>
6 C2H2 + 3 CO2 + 4 H2O = 5 C3H4O2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Nb(OH)7 + HNO2 = Nb(NO2)7 + H2O =>
Nb(OH)7 + 7 HNO2 = Nb(NO2)7 + 7 H2O
Ca(OH)2 + SO3 = Ca(OH)2SO3 =>
Ca(OH)2 + SO3 = Ca(OH)2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2(g) + I(aq){-} = Cl(aq){-} + I2(s) =>
Cl2(g) + 2 I(aq){-} = 2 Cl(aq){-} + I2(s)
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
CoCl + NaOH = CoOHNaCl =>
CoCl + NaOH = CoOHNaCl
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
CH3C(OH)2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3C(OH)2CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
C2H5O8 = CO2 + H2O + O2 =>
4 C2H5O8 = 8 CO2 + 10 H2O + 3 O2
H2CrO4 + Ga(OH)3 = Ga2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Ga(OH)3 = Ga2(CrO4)3 + 6 H2O
C10H15NO + HI + P = C10H15N + PI3 + H2O =>
3 C10H15NO + 6 HI + 2 P = 3 C10H15N + 2 PI3 + 3 H2O
H2SO4 + CH3COOH = H2CO3 + H2S =>
H2SO4 + CH3COOH = 2 H2CO3 + H2S
C12H23N + O2 = CO2 + H2O + N2 =>
4 C12H23N + 71 O2 = 48 CO2 + 46 H2O + 2 N2
H + At = HAt =>
H + At = HAt
H2SO4 + As4 + Pb3O4 = PbSO4 + H2AsO4 + H2O =>
36 H2SO4 + As4 + 12 Pb3O4 = 36 PbSO4 + 4 H2AsO4 + 32 H2O
HCOOH + C3H5NH2 = CH4 + HCOO + NH3 =>
8 HCOOH + C3H5NH2 = 3 CH4 + 8 HCOO + NH3
Ca(OCl)2 + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
Ca(OCl)2 + 4 KI + 2 H2SO4 = 2 I2 + CaCl2 + 2 H2O + 2 K2SO4
Ca(OH)2 + Na2CO2 = NaOH + CaCO2 =>
Ca(OH)2 + Na2CO2 = 2 NaOH + CaCO2
NaOH + HOOCCHCHCOOH = Na2C4H2O4 + H2O =>
2 NaOH + HOOCCHCHCOOH = Na2C4H2O4 + 2 H2O
Al + H3Po4 = Al(Po4) + H2 =>
2 Al + 2 H3Po4 = 2 Al(Po4) + 3 H2
FeCl3 + IK = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 IK = 2 FeCl2 + I2 + 2 KCl
NiP + HCl + HNO3 = NiCl2 + NO + P + H2O =>
3 NiP + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 P + 4 H2O
PCl5 + Mg(OH)2 = MgCl2 + Mg3(PO4)2 + H2O =>
2 PCl5 + 8 Mg(OH)2 = 5 MgCl2 + Mg3(PO4)2 + 8 H2O
GaF3 + Cs1 = CsF1 + Ga1 =>
GaF3 + 3 Cs1 = 3 CsF1 + Ga1
CaCO3 + MnO2 + CuO = Ca3CuMnO6 + CO2 =>
3 CaCO3 + MnO2 + CuO = Ca3CuMnO6 + 3 CO2
Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
CuSO4(aq) + NaHCO3(aq) = Cu(HCO3)2 + Na2SO4 =>
CuSO4(aq) + 2 NaHCO3(aq) = Cu(HCO3)2 + Na2SO4
D2 + C2 = DC3 =>
D2 + 3 C2 = 2 DC3
As(OH)3 + NaOH = [As(OH)4]Na =>
As(OH)3 + NaOH = [As(OH)4]Na
Cu + N2 = Cu(N2)2 =>
Cu + 2 N2 = Cu(N2)2
NH4I + HClO4 = NH4ClO4 + HI =>
NH4I + HClO4 = NH4ClO4 + HI
CuO + V2O5 + CsCl = (CsCl)Cu5O2(VO4)2 =>
5 CuO + V2O5 + CsCl = (CsCl)Cu5O2(VO4)2
Na3PO4(ac) + Zn(NO3)2(ac) = Zn3(PO4)2(s) + Na(NO3)(ac) =>
2 Na3PO4(ac) + 3 Zn(NO3)2(ac) = Zn3(PO4)2(s) + 6 Na(NO3)(ac)
NO2(g) + H2(s) = NH3(g) + H2O(l) =>
2 NO2(g) + 7 H2(s) = 2 NH3(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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