| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O6S + 6 O2 = 6 CO2 + 3 H2O + SO3
NH4 + O2 = N2H4 + H2O =>
2 NH4 + O2 = N2H4 + 2 H2O
MgCl2 + Mg = MgCl =>
MgCl2 + Mg = 2 MgCl
Mg + KOH = MgKO + H =>
Mg + KOH = MgKO + H
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
NaFe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 =>
NaFe(SO4)2 + 3 NaOH = Fe(OH)3 + 2 Na2SO4
Sc + NaOH + H2O = [Sc(OH)4]{-} + Na{+} + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2[Sc(OH)4]{-} + 2 Na{+} + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HClO3 = HClO4 + Cl2O + H2O =>
6 HClO3 = 4 HClO4 + Cl2O + H2O
HSO4 + MgO = Mg(SO4) + H2O2 =>
2 HSO4 + 2 MgO = 2 Mg(SO4) + H2O2
SO2 + OH{-} = SO3{2-} + H2O =>
SO2 + 2 OH{-} = SO3{2-} + H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4 =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
CaCo3 + H2Co3 = Ca(HCo3)2 =>
CaCo3 + H2Co3 = Ca(HCo3)2
Na3PO4 + CuO = Na2O + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuO = 3 Na2O + Cu3(PO4)2
Al2O3 + Cu2O = Cu + Al2O5 =>
Al2O3 + 2 Cu2O = 4 Cu + Al2O5
FeS + H2SO4 = Fe2(SO4)3 + H2S + H2 =>
2 FeS + 3 H2SO4 = Fe2(SO4)3 + 2 H2S + H2
Zn(OH)2 + SbH3 = Zn3Sb2 + H2O =>
3 Zn(OH)2 + 2 SbH3 = Zn3Sb2 + 6 H2O
S + HNO3 = NO2 + H2SO4 + H2O =>
S + 6 HNO3 = 6 NO2 + H2SO4 + 2 H2O
CoF2 + Nh2 = Nh4F + Co(Nh2)2 =>
CoF2 + 6 Nh2 = 2 Nh4F + Co(Nh2)2
NaOH + KC4H5O6 = H2O + CO2 + Na + K =>
9 NaOH + KC4H5O6 = 7 H2O + 4 CO2 + 9 Na + K
HOCH2CO2HH2O = H3O + HOCH2CO2 =>
HOCH2CO2HH2O = H3O + HOCH2CO2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
SiO2 + H2O = SiO2*H2O =>
SiO2 + H2O = SiO2*H2O
C2H2O4 + K2Cr2O7 + H2O = H2 + K2C2O4 + CrO4 =>
C2H2O4 + K2Cr2O7 + H2O = 2 H2 + K2C2O4 + 2 CrO4
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + H2CO3 =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2CO3
N3H12PO4 + NiN2O6 = NH4NO3 + Ni3(PO4)2 =>
2 N3H12PO4 + 3 NiN2O6 = 6 NH4NO3 + Ni3(PO4)2
NHH3 + O2 = NO + H2O =>
2 NHH3 + 3 O2 = 2 NO + 4 H2O
Fe2(O)3 + H2 = Fe + H2O =>
Fe2(O)3 + 3 H2 = 2 Fe + 3 H2O
CuSO4 + NaHS = CuS + NaHSO4 =>
CuSO4 + NaHS = CuS + NaHSO4
KOH + S + O2 = K2SO3 + H2O =>
2 KOH + S + O2 = K2SO3 + H2O
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
GeO + IO3{-} = GeO2 + I{-} =>
3 GeO + IO3{-} = 3 GeO2 + I{-}
KOH = K + OH =>
KOH = K + OH
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
In2O3 + NaNH2 = InN + NaOH + NH3 =>
In2O3 + 3 NaNH2 = 2 InN + 3 NaOH + NH3
KOH + S + O2 = K2S2O3 + H2O =>
2 KOH + 2 S + O2 = K2S2O3 + H2O
SO2(g) + HF(e) = SF4(g) + H2O(e) =>
SO2(g) + 4 HF(e) = SF4(g) + 2 H2O(e)
NaNO3 + HCl + FeCl2 = FeCl3 + NaCl + H2O + NO =>
NaNO3 + 4 HCl + 3 FeCl2 = 3 FeCl3 + NaCl + 2 H2O + NO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C + H2 = C7H12 =>
7 C + 6 H2 = C7H12
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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