| Équations équilibrées la veille | Équations équilibrées le lendemain |
KS + BaCIO3 = KCIO3 + BaS
Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + CH3CHO + H2O =>
Cr2O7{-2} + 3 C2H5OH + 8 H{+} = 2 Cr{+3} + 3 CH3CHO + 7 H2O
C + CaSO4 = CO2 + CaS =>
2 C + CaSO4 = 2 CO2 + CaS
CaCl2 + K2SO4 = KCl + CaSO4 =>
CaCl2 + K2SO4 = 2 KCl + CaSO4
KNO3 + CrSO4 + KOH = N2 + K2CrO4 + K2SO4 + H2O =>
4 KNO3 + 5 CrSO4 + 16 KOH = 2 N2 + 5 K2CrO4 + 5 K2SO4 + 8 H2O
Fe2O1 + Mg = MgO + Fe =>
Fe2O1 + Mg = MgO + 2 Fe
Fe + KCNS = FeS + KCN =>
Fe + KCNS = FeS + KCN
NaI + B4C3 = Na4C + BI3 =>
12 NaI + B4C3 = 3 Na4C + 4 BI3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ni(C2H8N2)2 + HCl = H2C2H8N2 + Ni + Cl =>
Ni(C2H8N2)2 + 4 HCl = 2 H2C2H8N2 + Ni + 4 Cl
Ba(NO3)2 + Li2CO3 = BaCO3 + Li(NO3) =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 Li(NO3)
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq) =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq)
Cu{2+} + I{-} = I2 + CuI =>
2 Cu{2+} + 4 I{-} = I2 + 2 CuI
HNO2 + Ba(OH)2 = Ba3(NO2)2 + H2O + O2 =>
2 HNO2 + 3 Ba(OH)2 = Ba3(NO2)2 + 4 H2O + O2
BeCO3 + H3PO4 = Be3(PO4)2 + H2O + CO2 =>
3 BeCO3 + 2 H3PO4 = Be3(PO4)2 + 3 H2O + 3 CO2
Cu + F = CuF =>
Cu + F = CuF
Al + FeSO4*7H2O = Al2(SO4)3 + Fe + H2O =>
2 Al + 3 FeSO4*7H2O = Al2(SO4)3 + 3 Fe + 21 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
FeSO4 + I2 = Fe2(SO4)3 + FeI2 =>
3 FeSO4 + I2 = Fe2(SO4)3 + FeI2
U + I = UI =>
U + I = UI
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
Na2SO4*10H2O + N2 + O2 = NaNO3 + SO2 + H2O =>
Na2SO4*10H2O + N2 + 2 O2 = 2 NaNO3 + SO2 + 10 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NaCl + AgBr2 = AgCl2 + NaBr =>
2 NaCl + AgBr2 = AgCl2 + 2 NaBr
Al + C + H2O = Al(OH)3 + CH4 =>
4 Al + 3 C + 12 H2O = 4 Al(OH)3 + 3 CH4
NaF + K2O = Na2O + KF =>
2 NaF + K2O = Na2O + 2 KF
NaCr02 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr02 + 13 H2O2 + 6 NaOH = 4 Na2CrO4 + 16 H2O
K2CrO7 + HCl = KCl + CrCl3 + H2O + Cl3 =>
K2CrO7 + 14 HCl = 2 KCl + CrCl3 + 7 H2O + 3 Cl3
C13H28 + Br2 = CBr + HBr =>
2 C13H28 + 41 Br2 = 26 CBr + 56 HBr
LiOH + Mg = Li + Mg(OH)2 =>
2 LiOH + Mg = 2 Li + Mg(OH)2
CaCl2 + H2O = Cl2 + CaH2O =>
CaCl2 + H2O = Cl2 + CaH2O
FeCl3 + KSCN = KSCl3 + FeCN =>
FeCl3 + KSCN = KSCl3 + FeCN
methane + chlorine = chloroform + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
KClO3 + FeS + H2SO4 = KCl + Fe(SO4)3 + H2O =>
2 KClO3 + FeS + 2 H2SO4 = 2 KCl + Fe(SO4)3 + 2 H2O
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H4 + OH = C2H4(OH)2 =>
C2H4 + 2 OH = C2H4(OH)2
K3 + Mg = K5Mg3 =>
5 K3 + 9 Mg = 3 K5Mg3
K + H2SO4 = K2SO4H2 =>
2 K + H2SO4 = K2SO4H2
C2O4 + H(OH) = C6H12O6 + O2 =>
3 C2O4 + 6 H(OH) = C6H12O6 + 6 O2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KBrO3 + I2 + H2SO4 = Br2 + HIO3 + K2SO4 =>
2 KBrO3 + I2 + H2SO4 = Br2 + 2 HIO3 + K2SO4
[Cu(NH3)4(H2O)2](OH)2 + H2S = CuS + (NH4)2S + H2O =>
[Cu(NH3)4(H2O)2](OH)2 + 3 H2S = CuS + 2(NH4)2S + 4 H2O
NaOH + Na2CO3 = NaOHNa2CO3 =>
NaOH + Na2CO3 = NaOHNa2CO3
CuOH + NaSO4 + HCl = H2O + NaCl + CuSO4 =>
CuOH + NaSO4 + HCl = H2O + NaCl + CuSO4
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
H + FeO = Fe + H2O =>
2 H + FeO = Fe + H2O
MgCO3(s) + HClO4(aq) = MgClO4 + HCO3 =>
MgCO3(s) + HClO4(aq) = MgClO4 + HCO3
C5H12 + B2 = C5H12B2 =>
C5H12 + B2 = C5H12B2
Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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