| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + MgSO4 = CuSO4 + MgO
Li + H2 + O2 = LiOHH2O =>
2 Li + 3 H2 + 2 O2 = 2 LiOHH2O
NH4 + CrO4 = (NH4)2CrO4 =>
2 NH4 + CrO4 = (NH4)2CrO4
FeSO4 + K2S = FeS + K2(SO4) =>
FeSO4 + K2S = FeS + K2(SO4)
NH4 + CrO4 = NH4CrO4 =>
NH4 + CrO4 = NH4CrO4
H2 + LiOH = LiH + H2O =>
H2 + LiOH = LiH + H2O
NH4 + CrO4 = CrO + N2 + H2O =>
6 NH4 + 4 CrO4 = 4 CrO + 3 N2 + 12 H2O
Fe2 + NaOH = Fe(NaOH) =>
Fe2 + 2 NaOH = 2 Fe(NaOH)
HC2H3O2 + CaCO3 = Ca(HC2H3O2)2 + CO2 + H2O =>
9 HC2H3O2 + 4 CaCO3 = 4 Ca(HC2H3O2)2 + 6 CO2 + 2 H2O
Rh + S = Rh2S3 =>
2 Rh + 3 S = Rh2S3
Water + oxygen = H2O2 =>
2 H2O + O2 = 2 H2O2
NH4 + CrO4 = Cr2O3 + N2 + H2O =>
10 NH4 + 8 CrO4 = 4 Cr2O3 + 5 N2 + 20 H2O
C6H6 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C6H6 + 24 KMnO4 + 36 H2SO4 = 15 C2H2O4 + 24 MnSO4 + 12 K2SO4 + 36 H2O
C6H12O6 + Cu(OH)2 = (C6H11O6)2Cu + H2O =>
2 C6H12O6 + Cu(OH)2 = (C6H11O6)2Cu + 2 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
NaIO4 + As2O3 + NaOH = Na3AsO4 + NaIO3 + H2O =>
2 NaIO4 + As2O3 + 6 NaOH = 2 Na3AsO4 + 2 NaIO3 + 3 H2O
C5H28 + O2 = CO2 + H2O =>
C5H28 + 12 O2 = 5 CO2 + 14 H2O
FeCO3 + Pb = PbCO3 + Fe =>
FeCO3 + Pb = PbCO3 + Fe
Na2S + CuF2 = CuS + NaF =>
Na2S + CuF2 = CuS + 2 NaF
Cl2 + Cu = CuCl3 =>
3 Cl2 + 2 Cu = 2 CuCl3
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
NaOH + KHP = NaHP + KOH =>
NaOH + KHP = NaHP + KOH
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
Cl2 + HI = HCl + I2 =>
Cl2 + 2 HI = 2 HCl + I2
Li + O2 + H2 = LiOH =>
2 Li + O2 + H2 = 2 LiOH
Mn + Fe2OH = MnOH + Fe =>
Mn + Fe2OH = MnOH + 2 Fe
K4[Fe(CN)6] + BaCl2 + NH4Cl = KCl + Ba(NH4)2[Fe(CN)6] =>
K4[Fe(CN)6] + BaCl2 + 2 NH4Cl = 4 KCl + Ba(NH4)2[Fe(CN)6]
H{+} + Zr = Zr{4+} + H2 =>
4 H{+} + Zr = Zr{4+} + 2 H2
C6H10 + Cl2 = C + HCl =>
C6H10 + 5 Cl2 = 6 C + 10 HCl
Se + O2 = Se3O6 =>
3 Se + 3 O2 = Se3O6
(CH3COO)2Mg + Na = CH3COONa + Mg =>
(CH3COO)2Mg + 2 Na = 2 CH3COONa + Mg
Ag2O + C = CO2 + Ag =>
2 Ag2O + C = CO2 + 4 Ag
KICl4 = KCl + ICl3 =>
KICl4 = KCl + ICl3
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
Ag2CO3(s) + H = Ag + CO2(g) + H2O(l) =>
Ag2CO3(s) + 2 H = 2 Ag + CO2(g) + H2O(l)
ClO + Ag = ClO3 + AgCl =>
3 ClO + 2 Ag = ClO3 + 2 AgCl
Ra(CN)2 + NiCl3 = RaCl2 + Ni(CN)3 =>
3 Ra(CN)2 + 2 NiCl3 = 3 RaCl2 + 2 Ni(CN)3
Carbon + oxygen = carbonmonoxide =>
2 C + O2 = 2 CO
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
SiCl4 + NaOH = Na2SiO3 + NaCl + H2O =>
SiCl4 + 6 NaOH = Na2SiO3 + 4 NaCl + 3 H2O
KMnO4 + H2SO4 + (COOH)2*H2O = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2*H2O = 2 MnSO4 + K2SO4 + 13 H2O + 10 CO2
Fe(OH)2 + KMnO4 + KOH = K2MnO4 + Fe(OH)3 =>
Fe(OH)2 + KMnO4 + KOH = K2MnO4 + Fe(OH)3
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
Zn{+2} + N{-3} = Zn{-} + N{+} =>
4 Zn{+2} + 3 N{-3} = 4 Zn{-} + 3 N{+}
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
Fe2O3 + H2C2O4 = Fe(C2O4)3{-3} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{-3} + 3 H2O + 6 H{+}
PbPb + O2 = PbO =>
PbPb + O2 = 2 PbO
As(OH)3 + KOH = K3[AsO3] + H2O =>
As(OH)3 + 3 KOH = K3[AsO3] + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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