| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + NaHSO4 = CaSO4 + NaOH + H2O
ZnSO4 + FeSO4 = Zn + Fe2(SO4)3 =>
ZnSO4 + 2 FeSO4 = Zn + Fe2(SO4)3
CaH2O2 + H3O4P = Ca3O8P2 + H2O =>
3 CaH2O2 + 2 H3O4P = Ca3O8P2 + 6 H2O
Na(l) + Cl2(g) = NaCl(s) =>
2 Na(l) + Cl2(g) = 2 NaCl(s)
FeSO4 + HNO3 = Fe(NO3) + HSO4 =>
FeSO4 + HNO3 = Fe(NO3) + HSO4
(NH4)2CO3 + Al(NO2)3 = NH4NO2 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO2)3 = 6 NH4NO2 + Al2(CO3)3
Au + CaCO3 = AuCO3 + Ca =>
Au + CaCO3 = AuCO3 + Ca
C2H4 + O2 = COC + H2O =>
2 C2H4 + 3 O2 = 2 COC + 4 H2O
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
(NH4)2Cr2O7 = NH3 + Cr2O3 + H2O + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 Cr2O3 + 2 H2O + 3 O2
Ba(OH)2 + H2SO4 = Ba2SO4 + (OH)2H =>
2 Ba(OH)2 + H2SO4 = Ba2SO4 + 2(OH)2H
MnCl2 + Ag(NO3) = Mn(NO3)2 + AgCl =>
MnCl2 + 2 Ag(NO3) = Mn(NO3)2 + 2 AgCl
NH4Cl + NaNO2 = N2NaCl + H2O =>
NH4Cl + NaNO2 = N2NaCl + 2 H2O
NaOH + H3PO3 = H2O + NaPO2 =>
NaOH + H3PO3 = 2 H2O + NaPO2
CaBr2 + AgNO2 = AgBr + Ca(NO2)2 =>
CaBr2 + 2 AgNO2 = 2 AgBr + Ca(NO2)2
Zn + MgCl2 = Mg + ZnCl2 = =>
Zn + MgCl2 = Mg + ZnCl2
C6H12O6 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
2 C6H12O6 + 3 H2SO4 = 3 C3H2SO4 + 3 CH4 + 2 H6O6
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
CuOH + NH3 = Cu(NH3)4 + OH =>
CuOH + 4 NH3 = Cu(NH3)4 + OH
NiSO4 + Ag = Ag2SO4 + Ni =>
NiSO4 + 2 Ag = Ag2SO4 + Ni
CrBr3 + Cl2 = CrCl3 + Br =>
2 CrBr3 + 3 Cl2 = 2 CrCl3 + 6 Br
P + KOH + H2O = PH3 + KPO3 =>
8 P + 3 KOH + 6 H2O = 5 PH3 + 3 KPO3
NH4 + OH = NOH + H =>
NH4 + OH = NOH + 4 H
Na + MgCO3 = NaCO3 + Mg =>
Na + MgCO3 = NaCO3 + Mg
SeO3 + NaOH = Na2SeO4 + H2O =>
SeO3 + 2 NaOH = Na2SeO4 + H2O
FeOOH + H = Fe(OH)2 =>
FeOOH + H = Fe(OH)2
CaO + SO2 + H2O = CaH2SO4 =>
CaO + SO2 + H2O = CaH2SO4
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Cu + AlCl3 = CuCl + Al =>
3 Cu + AlCl3 = 3 CuCl + Al
CrO + (H2O)2 = Cr(OH)2 =>
2 CrO + (H2O)2 = 2 Cr(OH)2
NaOH + H2S = NaS + H3O =>
NaOH + H2S = NaS + H3O
HNO3(aq) + CaCO3 = Ca(NO3)2(aq) + CO2(g)H2O(l) =>
2 HNO3(aq) + CaCO3 = Ca(NO3)2(aq) + CO2(g)H2O(l)
SO4{2-} + e + H{+} = S{2-} + H2O =>
SO4{2-} + 8e + 8 H{+} = S{2-} + 4 H2O
CaBr2 + F2 = CaF2 + Br2 =>
CaBr2 + F2 = CaF2 + Br2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)3PO4 + K2S = (NH4)3S + PO4K2 =>
(NH4)3PO4 + K2S = (NH4)3S + PO4K2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
C2H5SO3H + O2 = CO2 + H2O + SO1 =>
2 C2H5SO3H + 5 O2 = 4 CO2 + 6 H2O + 2 SO1
Rb2CO3(aq) + HBr(aq) = H2O(l) + CO2(g) + RbBr(s) =>
Rb2CO3(aq) + 2 HBr(aq) = H2O(l) + CO2(g) + 2 RbBr(s)
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
CaO(s) + HCl(ac) = CaCl2(ac) + H2O =>
CaO(s) + 2 HCl(ac) = CaCl2(ac) + H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)4 + H2O =>
4 KMnO4 + 10 FeSO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe2(SO4)4 + 16 H2O
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(FeO2)2 + H2SO4 = Fe2(SO4)3 + CaSO4 + H2O =>
Ca(FeO2)2 + 4 H2SO4 = Fe2(SO4)3 + CaSO4 + 4 H2O
Mg3(PO3)2 + H2SO4 = MgSO4 + H3PO3 =>
Mg3(PO3)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO3
Fe + K4[Fe(CN)6] + H2O = Fe4[Fe(CN)6]2 + KOH + H2 =>
4 Fe + 2 K4[Fe(CN)6] + 8 H2O = Fe4[Fe(CN)6]2 + 8 KOH + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
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