| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 P4 + 3 S8 = 8 P4S3
Al + MgI2 = AlI + Mg =>
2 Al + MgI2 = 2 AlI + Mg
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Li30 = Li3341 =>
3341 Li30 = 30 Li3341
H3PO4 + Sr = H2 + Sr3PO4 =>
2 H3PO4 + 6 Sr = 3 H2 + 2 Sr3PO4
BaLi2 + AgNO3 = AgLi + Ba(NO3)2 =>
BaLi2 + 2 AgNO3 = 2 AgLi + Ba(NO3)2
C17O2H32 + O2 = H2O + CO2 =>
C17O2H32 + 24 O2 = 16 H2O + 17 CO2
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
C4H9Br + Na + C2H6 = NaBr + C6H14 =>
4 C4H9Br + 4 Na + C2H6 = 4 NaBr + 3 C6H14
KOH(aq) + H2CO3(aq) = H2O + K2CO3(aq) =>
2 KOH(aq) + H2CO3(aq) = 2 H2O + K2CO3(aq)
LiO2 + CO2 = Li2C03 + O2 =>
2 LiO2 + 3 CO2 = Li2C03 + 5 O2
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
K + HBr = KH + KBr =>
2 K + HBr = KH + KBr
Na2O2 + H2SO4 = Na2SO4 + H2 + O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2 + O2
iron + water = Fe3O + hydrogen =>
3 Fe + H2O = Fe3O + H2
KF + Na2SO4 = KSO4 + FNa2 =>
KF + Na2SO4 = KSO4 + FNa2
Mn + Fe{3+} = Mn{2+} + Fe =>
3 Mn + 2 Fe{3+} = 3 Mn{2+} + 2 Fe
SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
NaAlO2 + H2O = Al(OH)3 + NaOH =>
NaAlO2 + 2 H2O = Al(OH)3 + NaOH
AgNo3 + ZnCl2 = AgCl + ZnNo6 =>
2 AgNo3 + ZnCl2 = 2 AgCl + ZnNo6
D2O + H = H2O + D =>
D2O + 2 H = H2O + 2 D
Pt4(s) + Cl2(g) = PtCl3(l) =>
Pt4(s) + 6 Cl2(g) = 4 PtCl3(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + SnCl = ZnCl + Sn =>
Zn + SnCl = ZnCl + Sn
Br2(lo) + I2(s) = IBr3(g) =>
3 Br2(lo) + I2(s) = 2 IBr3(g)
KMnO4 + MnCl2*4H2O + KHCO3 = K3[Mn(CO3)3] + KCl + H2O + CO2 =>
KMnO4 + 4 MnCl2*4H2O + 22 KHCO3 = 5 K3[Mn(CO3)3] + 8 KCl + 27 H2O + 7 CO2
KOH + HBr = KBr + H2(s)O =>
KOH + HBr = KBr + H2(s)O
C6H13COOH + BaOH = C6H13COOBa + H2O =>
C6H13COOH + BaOH = C6H13COOBa + H2O
Pb(OH)4 + H2S = Pb2S4 + H2O =>
2 Pb(OH)4 + 4 H2S = Pb2S4 + 8 H2O
C7H6O2 + O = CO2 + H2O =>
C7H6O2 + 15 O = 7 CO2 + 3 H2O
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
C6H12O6 = CH4 + CO2 =>
C6H12O6 = 3 CH4 + 3 CO2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
CrO7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O =>
4 CrO7{2-} + 9 CH3OH + 20 H{+} = 9 HCO2H + 4 Cr{3+} + 19 H2O
NaI + KBrO3 + HCl = I2 + KBr + NaCl + H2O =>
6 NaI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 NaCl + 3 H2O
CH3CCOOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
4 CH3CCOOH + 3 Ca(OH)2 = 3 Ca(CH3COO)2 + 2 H2O
CO2 + H2O = C8H14O12 + O2 =>
16 CO2 + 14 H2O = 2 C8H14O12 + 11 O2
lithium + potassiumsulfate = lithiumsulfate + potassium =>
2 Li + K2SO4 = Li2SO4 + 2 K
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C6H6O2 + KMnO4 + H2SO4 = C6H4O2 + MnSO4 + K2SO4 + H2O =>
5 C6H6O2 + 2 KMnO4 + 3 H2SO4 = 5 C6H4O2 + 2 MnSO4 + K2SO4 + 8 H2O
K2ClO + H2O = HCl + K + O2 =>
4 K2ClO + 2 H2O = 4 HCl + 8 K + 3 O2
H + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
10 H + 2 KMnO4 + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
NiSO4 + Ba(OH)2 = Ni(OH)2 + BaSO4 =>
NiSO4 + Ba(OH)2 = Ni(OH)2 + BaSO4
CH2CHCOOH + OH = CH2CHO2 + H2O =>
2 CH2CHCOOH + 3 OH = 3 CH2CHO2 + H2O
Mg + Sn(ClO4)4 = Sn4 + Mg(ClO4) =>
16 Mg + 4 Sn(ClO4)4 = Sn4 + 16 Mg(ClO4)
Mg + KOH = MgOH + K =>
Mg + KOH = MgOH + K
CaO + HCl = Ca + Cl + H2O =>
CaO + 2 HCl = Ca + 2 Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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