| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbNO3 + HS2 = PbS2 + HNO3
NaNO3 + Cu + H2SO4 = Na2SO4 + Cu(NO3)2 + NO + H2O =>
8 NaNO3 + 3 Cu + 4 H2SO4 = 4 Na2SO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
GaPO4 + Li2O = Ga2O3 + Li3PO4 =>
2 GaPO4 + 3 Li2O = Ga2O3 + 2 Li3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + PbS = Pb + MgS =>
Mg + PbS = Pb + MgS
I2 + KClO3 + HCl = ICl + KCl + H2O =>
3 I2 + KClO3 + 6 HCl = 6 ICl + KCl + 3 H2O
K2Cr2O7 + H2SO4 + H2O2 = CrO6H2 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO6H2 + K2SO4 + 3 H2O
SO2 + Fe(OH)3 = Fe(SO2)3 + OH =>
3 SO2 + Fe(OH)3 = Fe(SO2)3 + 3 OH
COOHCH2COOH + Na = COONaCH2COONa + H2 =>
COOHCH2COOH + 2 Na = COONaCH2COONa + H2
ClH + H2O = ClH3O =>
ClH + H2O = ClH3O
SBr2 + H2 = HBr + S =>
SBr2 + H2 = 2 HBr + S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CrI3 + Cl2 + NaOH = NaCl + H2O + Na2Cr4 + NaIO4 =>
4 CrI3 + 41 Cl2 + 96 NaOH = 82 NaCl + 48 H2O + Na2Cr4 + 12 NaIO4
H2SO4 + X(OH)2 = XSO4 + H2O =>
H2SO4 + X(OH)2 = XSO4 + 2 H2O
Mg + PbS2 = Pb + MgS =>
2 Mg + PbS2 = Pb + 2 MgS
NaClO3 + N2H4 = NaCl + N2 + H2O =>
2 NaClO3 + 3 N2H4 = 2 NaCl + 3 N2 + 6 H2O
CrCl3 + KOH + Cl2 = KCrO4 + H2O + KCl =>
CrCl3 + 8 KOH + 2 Cl2 = KCrO4 + 4 H2O + 7 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KL + Pb(NO) = KNO + PbL =>
KL + Pb(NO) = KNO + PbL
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
Li = Li{+} + e =>
Li = Li{+} + e
BaCl2 + H3PO4 = BaH2 + Cl3PO4 =>
3 BaCl2 + 2 H3PO4 = 3 BaH2 + 2 Cl3PO4
Mg + Br = MgBr3 =>
Mg + 3 Br = MgBr3
H2NO3 + Sr(OH)2 = H2O + SrNO3 =>
H2NO3 + Sr(OH)2 = 2 H2O + SrNO3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4H2PO4 + MgCl2 = MgNH4PO4 + HCl =>
NH4H2PO4 + MgCl2 = MgNH4PO4 + 2 HCl
C3H6 + O2 = C3H4O + H2O =>
C3H6 + O2 = C3H4O + H2O
Be(OH)2*BeCO3 + CH3COOH = Be4O(CH3COO)6 + CO2 + H2O =>
2 Be(OH)2*BeCO3 + 6 CH3COOH = Be4O(CH3COO)6 + 2 CO2 + 5 H2O
NaH2PO2 + NiSO4 + NaOH = Ni + Na2SO4 + Na3PO4 + H2O =>
NaH2PO2 + 2 NiSO4 + 6 NaOH = 2 Ni + 2 Na2SO4 + Na3PO4 + 4 H2O
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
KClO3 + HCl = HClO3 + KCl =>
KClO3 + HCl = HClO3 + KCl
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
C4H9Cl + KOH = C4H10 + KCl + O2 =>
2 C4H9Cl + 2 KOH = 2 C4H10 + 2 KCl + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + Li2CO3 = Li2SO4 + CuO + CO2 =>
CuSO4 + Li2CO3 = Li2SO4 + CuO + CO2
NF3 = N + F =>
NF3 = N + 3 F
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
NaMnO4 + Na2SO3 + H2O = Na2SO4 + NaOH + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 NaOH + 2 MnO2
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
NaCN + HF = NaH + FCN =>
NaCN + HF = NaH + FCN
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P2S3 + Cl2 = PCl5 + S =>
P2S3 + 5 Cl2 = 2 PCl5 + 3 S
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
Ca + CO = CaCO =>
Ca + CO = CaCO
BaCl2 + Ag2SO4 = BaSO4 + AgCl =>
BaCl2 + Ag2SO4 = BaSO4 + 2 AgCl
SO4{-2} + H{+} + CH3COO{-} = HS{-} + CO2 + H2O =>
SO4{-2} + 2 H{+} + CH3COO{-} = HS{-} + 2 CO2 + 2 H2O
AlCl3 + KO = AlO3 + ClK =>
AlCl3 + 3 KO = AlO3 + 3 ClK
S + NaOH = Na2S + Na2(SO)3 + H2O =>
5 S + 6 NaOH = 2 Na2S + Na2(SO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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