| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl + 5 O2 = 2 Cl2O5
ZnSO4*H2O + NH4SCN + C5H5N = Zn(C5H5N)2(SCN)2 + (NH4)2SO4 + H2O =>
ZnSO4*H2O + 2 NH4SCN + 2 C5H5N = Zn(C5H5N)2(SCN)2 + (NH4)2SO4 + H2O
H + NO = H2ON =>
2 H + NO = H2ON
Al2 + Cu3Cl = AlCl3 + Cu2 =>
Al2 + 6 Cu3Cl = 2 AlCl3 + 9 Cu2
NaCl + AgNO3 = NaNO3(ag) + AgCl(s) =>
NaCl + AgNO3 = NaNO3(ag) + AgCl(s)
C6H13OH + KMnO4 + H2SO4 = C6H11OOH + K2SO4 + MnSO4 + H2O =>
5 C6H13OH + 4 KMnO4 + 6 H2SO4 = 5 C6H11OOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu + H3C2OOH = CuH3C2OO + H2 =>
2 Cu + 2 H3C2OOH = 2 CuH3C2OO + H2
XO + O2 = XO2 =>
2 XO + O2 = 2 XO2
Ca + H2O = Ca(OH)22 + H2 =>
Ca + 22 H2O = Ca(OH)22 + 11 H2
Cr(OH)3 + Cu(OH)2 = Cu3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Cu(OH)2 = Cu3[Cr(OH)6]2
PbO2 + MnCl2 = PbCl4 + MnO =>
PbO2 + 2 MnCl2 = PbCl4 + 2 MnO
Br2 + Cr(OH)3 + NaOH = NaBr + Na2CrO4 + H2O =>
3 Br2 + 2 Cr(OH)3 + 10 NaOH = 6 NaBr + 2 Na2CrO4 + 8 H2O
SO2 + CaO + O2 = CaSO4 =>
2 SO2 + 2 CaO + O2 = 2 CaSO4
NH4Cl + KOH = NH3 + KCl + HOH =>
NH4Cl + KOH = NH3 + KCl + HOH
H2SO4 + NaOH = NaH2 + SO5H =>
H2SO4 + NaOH = NaH2 + SO5H
H2CO3 + NaOH = H2O + NaHCO3 = =>
H2CO3 + NaOH = H2O + NaHCO3
Fe(HSO4)3 = Fe2O3 + H2O + SO3 =>
2 Fe(HSO4)3 = Fe2O3 + 3 H2O + 6 SO3
NaPO4 + C + SiO2 = CO2 + SiO4Na + P4 =>
4 NaPO4 + 4 C + 4 SiO2 = 4 CO2 + 4 SiO4Na + P4
Mg(NO3)26H2O = MgO + H2O + O2 + NO2 =>
2 Mg(NO3)26H2O = 2 MgO + 2 H2O + 25 O2 + 52 NO2
Fe(OH)2 + HBr = FeBr2(aq) + H2O(l) =>
Fe(OH)2 + 2 HBr = FeBr2(aq) + 2 H2O(l)
H2SO3 + Na3PO4 = H3PO4 + Na2SO3 =>
3 H2SO3 + 2 Na3PO4 = 2 H3PO4 + 3 Na2SO3
MgCl2 + (NH4)2CO3 + H2O = NH4Cl + [Mg4(CO3)3](OH)2 + CO2 =>
4 MgCl2 + 4(NH4)2CO3 + H2O = 8 NH4Cl + [Mg4(CO3)3](OH)2 + CO2
C7H9N + H2O = N + CO2 + H2 =>
2 C7H9N + 28 H2O = 2 N + 14 CO2 + 37 H2
COCl2(g) + H2O(l) = HCl(ac) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(ac) + CO2(g)
Pb(NO3)2 + Fe(OH)3 = Pb(OH)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(OH)3 = 3 Pb(OH)2 + 2 Fe(NO3)3
H2O2 + C6H14 = H2O + CO2 =>
19 H2O2 + C6H14 = 26 H2O + 6 CO2
Zn(NO3)2 + Na3(PO4) = Zn(PO4) + Na3(NO3)2 =>
Zn(NO3)2 + Na3(PO4) = Zn(PO4) + Na3(NO3)2
HNO3 + Zn + NaOH = Na2ZnO2 + NH3 + H2O =>
HNO3 + 4 Zn + 8 NaOH = 4 Na2ZnO2 + NH3 + 3 H2O
Zn(NO2)2 + H3PO4 = Zn3(PO4)2 + HNO2 =>
3 Zn(NO2)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HNO2
Na2Cr2O7 + NH3H2O = Cr(OH)3 + NaOH + N2 + H2O =>
Na2Cr2O7 + 2 NH3H2O = 2 Cr(OH)3 + 2 NaOH + N2 + H2O
Na2S2O3 + I2 + H2O = HI + Na2SO4 + S =>
Na2S2O3 + I2 + H2O = 2 HI + Na2SO4 + S
Cu + HOH = CuHOH =>
Cu + HOH = CuHOH
C5H10 + SO4 = H2S + H2O + CO2 =>
C5H10 + 3 SO4 = 3 H2S + 2 H2O + 5 CO2
SiCl4 + H2 = HCl + Si =>
SiCl4 + 2 H2 = 4 HCl + Si
Ca + (NH4)2SO4 = Ca2SO4 + NH4 =>
2 Ca + (NH4)2SO4 = Ca2SO4 + 2 NH4
O2 + ZnS = SO2 + ZnO =>
3 O2 + 2 ZnS = 2 SO2 + 2 ZnO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(s) + BaSO4(aq) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(s) + BaSO4(aq)
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq) =>
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq)
HNO3 + Ca(OH)2 = H2(OH)2 + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = H2(OH)2 + Ca(NO3)2
CH3COOC2H5 + KOH = C2H5OH + CH3COOK =>
CH3COOC2H5 + KOH = C2H5OH + CH3COOK
Na(H2AsO3) + K(BrO3) + HCl = NaCl + KBr + H3AsO4 =>
3 Na(H2AsO3) + K(BrO3) + 3 HCl = 3 NaCl + KBr + 3 H3AsO4
SnCl2 + KI = KCl + SnI2 =>
SnCl2 + 2 KI = 2 KCl + SnI2
CH3COO{-} + FeCl{3} = [(FeCH3COO){2}] + Cl =>
CH3COO{-} + FeCl{3} = [(FeCH3COO){2}] + Cl
LiCl + K2O = Li2O + KCl =>
2 LiCl + K2O = Li2O + 2 KCl
BaOH + HCI = BaCI + H2O =>
BaOH + HCI = BaCI + H2O
Ba(OH)2ZnOH2O = Ba[Zn(OH)4] =>
Ba(OH)2ZnOH2O = Ba[Zn(OH)4]
Cu + FeCl3 = FeCl2 + CuCl2 =>
Cu + 2 FeCl3 = 2 FeCl2 + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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