| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnMnSO4 = ZnSO4Mn
SiO2 + HF = Si + HOF =>
SiO2 + 2 HF = Si + 2 HOF
LiBr + Cu = CuBr + Li =>
LiBr + Cu = CuBr + Li
HCl(aq) + K2CrO4(aq) = KCl(aq) + H2CrO4(s) =>
2 HCl(aq) + K2CrO4(aq) = 2 KCl(aq) + H2CrO4(s)
NH3 + H2O = NH3*H2O = NH4 + OH =>
NH3 + H2O = NH3*H2O
K2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 16 H2O
Ca(CO3) + H30 = Ca + CO2 + H2O =>
15 Ca(CO3) + H30 = 15 Ca + 15 CO2 + 15 H2O
Hg2 + NaOH = Hg2Na + OH =>
Hg2 + NaOH = Hg2Na + OH
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
F2 + NaCl2 = Cl2 + NaF2 =>
F2 + NaCl2 = Cl2 + NaF2
NH2CH2COOHNa = NH2CH2COONaH =>
NH2CH2COOHNa = NH2CH2COONaH
Li001Mn002O4 + Fe197O3 = Li001Mn002Fe197O7 =>
Li001Mn002O4 + Fe197O3 = Li001Mn002Fe197O7
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Al(OH)3(aq) + H2SO4(g) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(g) = Al2(SO4)3(aq) + 6 H2O(l)
SO4 + Cr + H = H2SO3 + CrH2O =>
SO4 + Cr + 4 H = H2SO3 + CrH2O
MgOH2SO3 = MgSO3H2O =>
MgOH2SO3 = MgSO3H2O
Hg + HNO3 = Hg(NO3)2 + (NH4)NO3 + H2O =>
4 Hg + 10 HNO3 = 4 Hg(NO3)2 + (NH4)NO3 + 3 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N2H4 + OH{-} = N2 + H2O + e =>
N2H4 + 4 OH{-} = N2 + 4 H2O + 4e
C2H6O + HCl = C2H5Cl + H2O =>
C2H6O + HCl = C2H5Cl + H2O
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
FeBr3 + H2SO4 = Fe2(SO4)3 + Br2 + SO2 + H2O =>
2 FeBr3 + 6 H2SO4 = Fe2(SO4)3 + 3 Br2 + 3 SO2 + 6 H2O
NaOH(aq) + ZnBr2(aq) = NaBr2(aq) + ZnOH =>
NaOH(aq) + ZnBr2(aq) = NaBr2(aq) + ZnOH
AgNo3 + Na2CrO4 = AgCrO4 + Na2No3 =>
AgNo3 + Na2CrO4 = AgCrO4 + Na2No3
Ca5(PO4)3F + HCl = CaCl2 + H3PO4 + HF =>
Ca5(PO4)3F + 10 HCl = 5 CaCl2 + 3 H3PO4 + HF
Sb2O3 + H2O = Sb(OH)2 + O2 =>
2 Sb2O3 + 4 H2O = 4 Sb(OH)2 + O2
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2(SO4)3 =>
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2(SO4)3
MgI2 + Na2SO4 = MgSO4 + I2Na2 =>
MgI2 + Na2SO4 = MgSO4 + I2Na2
BaCl2 + H2O = BaCl2H2O =>
BaCl2 + H2O = BaCl2H2O
Fe + Al2(SO4)3 = Fe2(SO4)3 + Al =>
2 Fe + Al2(SO4)3 = Fe2(SO4)3 + 2 Al
SO3{-}2 + MnO4{-} + H{+} = H2O + SO4{-}2 + Mn{+}2 =>
3 SO3{-}2 + MnO4{-} + 2 H{+} = H2O + 3 SO4{-}2 + Mn{+}2
Cl + K2CrO4 = Cl2CrO4 + K =>
2 Cl + K2CrO4 = Cl2CrO4 + 2 K
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
NH4Cl(aq) + Pb(NO3)2 = NH4NO3 + PbCl2 =>
2 NH4Cl(aq) + Pb(NO3)2 = 2 NH4NO3 + PbCl2
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
I{3+} + O3{-} = I2 + O =>
2 I{3+} + 6 O3{-} = I2 + 18 O
C4H4N2 + O2 = CO2 + H2O + HNO3 =>
2 C4H4N2 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H2O + KI = H2I + KO =>
H2O + KI = H2I + KO
KI + H2SO4 = K2SO4 + S + I + H2O =>
6 KI + 4 H2SO4 = 3 K2SO4 + S + 6 I + 4 H2O
CuSO4 + H3PO3 = Cu3(PO3)2 + H2O + SO3 =>
3 CuSO4 + 2 H3PO3 = Cu3(PO3)2 + 3 H2O + 3 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
NaBH4 + H2O + CH2O = NaOH + CH3OH + B2H6 =>
2 NaBH4 + 2 H2O + 2 CH2O = 2 NaOH + 2 CH3OH + B2H6
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li2O + C + S = Li2S + CO2 =>
2 Li2O + C + 2 S = 2 Li2S + CO2
LiBr + H2O = H2 + LiOH + Br =>
2 LiBr + 2 H2O = H2 + 2 LiOH + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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