| Équations équilibrées la veille | Équations équilibrées le lendemain |
6[Fe(CN)6]{4-} + 61 Cr2O7{2-} + 494 H{+} = 6 Fe{3+} + 122 Cr{3+} + 36 CO2 + 36 NO3{-} + 247 H2O
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Cu1(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu1(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sm + SmCl3 + Se = Sm3Se4Cl =>
8 Sm + SmCl3 + 12 Se = 3 Sm3Se4Cl
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3COOH + Fe = Fe(CH3COO)2 + H =>
2 CH3COOH + Fe = Fe(CH3COO)2 + 2 H
ClO + H3 = ClH + O2 =>
6 ClO + 2 H3 = 6 ClH + 3 O2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ba + H2O = H2 + BaO =>
Ba + H2O = H2 + BaO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + [Ni(H2O)6]Cl2 = H2O + [Ni(NH3)6]Cl2 =>
6 NH3 + [Ni(H2O)6]Cl2 = 6 H2O + [Ni(NH3)6]Cl2
Cr7H96C42N66O24 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10 Cr7H96C42N66O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1176 MnSO4 + 223 K2SO4 + 1879 H2O
Ca(s) + HCl(l) = CaCl + H =>
Ca(s) + HCl(l) = CaCl + H
C8H8O + SeO2 = SeO + C8H6O2 + H2O =>
C8H8O + 2 SeO2 = 2 SeO + C8H6O2 + H2O
FeSO4 + NH3 + H2O = Fe(OH)2 + SO4{-2} + NH4{+} =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + SO4{-2} + 2 NH4{+}
H2O + (C2H5)2OH = CH2O2 + H2 =>
14 H2O + 2(C2H5)2OH = 8 CH2O2 + 17 H2
I2 + H(NO3) = H(IO3) + NO + H2O =>
3 I2 + 10 H(NO3) = 6 H(IO3) + 10 NO + 2 H2O
C5H7NO2 + O2 = CO2 + CH4 + NH3 =>
C5H7NO2 + 3 O2 = 4 CO2 + CH4 + NH3
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
CuO + NH3 = Cu + NO + H2O =>
5 CuO + 2 NH3 = 5 Cu + 2 NO + 3 H2O
HCl + Ag2(SO4) = H2SO4 + AgCl =>
2 HCl + Ag2(SO4) = H2SO4 + 2 AgCl
C6H4N2O5 + O2 = CO2 + NO + H2O =>
2 C6H4N2O5 + 11 O2 = 12 CO2 + 4 NO + 4 H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
H2O2 + SO2 = SO4 + H2O =>
2 H2O2 + SO2 = SO4 + 2 H2O
Ironoxide + sodiumchloride = ironchloride + sodiumoxide =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
Zn(CH3CO2)2*2H2O + NaOH = CH3COONa + Zn(OH)2 + H2O =>
Zn(CH3CO2)2*2H2O + 2 NaOH = 2 CH3COONa + Zn(OH)2 + 2 H2O
ZnO + KOH = K2O + Zn(OH)2 =>
ZnO + 2 KOH = K2O + Zn(OH)2
NH4 + MoO4 + H3PO4 + H = (NH4)3PO4*12MoO3 + H2O =>
3 NH4 + 12 MoO4 + H3PO4 + 21 H = (NH4)3PO4*12MoO3 + 12 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SbCl3 + H2O = SbOCl3 + H =>
SbCl3 + H2O = SbOCl3 + 2 H
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
C2H2 + CH3Cl = C3H4 + HCl =>
C2H2 + CH3Cl = C3H4 + HCl
KMnO4 + AlPO3 + HClO4 = Mn(ClO4)2 + KClO4 + AlPO4 + H2O =>
2 KMnO4 + 5 AlPO3 + 6 HClO4 = 2 Mn(ClO4)2 + 2 KClO4 + 5 AlPO4 + 3 H2O
C4H9SH + O2 = C4H9SHO2 =>
C4H9SH + O2 = C4H9SHO2
Co(OH)3 + H2F2 = CoF3 + H2O =>
2 Co(OH)3 + 3 H2F2 = 2 CoF3 + 6 H2O
H3PO4(aq) + NaOH(aq) = H4O(l) + NaPO4(aq) =>
H3PO4(aq) + NaOH(aq) = H4O(l) + NaPO4(aq)
Sb2O3 + KBr2 + KOH = K3SbO4 + KBr + H2O =>
Sb2O3 + 4 KBr2 + 10 KOH = 2 K3SbO4 + 8 KBr + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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