| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3(aq) + FeBr3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
Al + Fe2O3 = Al2O3 + Fe = =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
K2Cr2O7 + Ag(NO3) = K(NO3) + Ag2Cr2O7 =>
K2Cr2O7 + 2 Ag(NO3) = 2 K(NO3) + Ag2Cr2O7
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KNO2 + CuO = KNO3 + Cu =>
KNO2 + CuO = KNO3 + Cu
(NH4)3P + Ag3N = (NH4)3N + Ag3P =>
(NH4)3P + Ag3N = (NH4)3N + Ag3P
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
RbOH + O2 = RbO + H2O =>
4 RbOH + O2 = 4 RbO + 2 H2O
Na2CO3 + SiO2 = CO2 + Na2SiO3 =>
Na2CO3 + SiO2 = CO2 + Na2SiO3
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(s) + H2O(g) =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(s) + 6 H2O(g)
C12H26 + O2 = CO + H2 =>
C12H26 + 6 O2 = 12 CO + 13 H2
K + S = K2S4 =>
2 K + 4 S = K2S4
ZnCrO4*Zn(OH)2 + HCl = ZnCl2 + H2O + ZnCrO4 =>
ZnCrO4*Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O + ZnCrO4
RbOH + O2 = RbO + H2O =>
4 RbOH + O2 = 4 RbO + 2 H2O
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
Al + Fe2O3 = Al2O3 + Fe = =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + C6H12O6 = K2CO3 + Mn2O3 + CO2 + H2O =>
6 KMnO4 + C6H12O6 = 3 K2CO3 + 3 Mn2O3 + 3 CO2 + 6 H2O
F13O + P21O = P12 + FOOO =>
2 F13O + 76 P21O = 133 P12 + 26 FOOO
KOH + H3P = H2O + K + P =>
3 KOH + H3P = 3 H2O + 3 K + P
KI(s) + Pb(NO3)2 = KNO3(s) + PbI2(s) =>
2 KI(s) + Pb(NO3)2 = 2 KNO3(s) + PbI2(s)
Co{2} + F{-} = CoF2 =>
Co{2} + 2 F{-} = CoF2
C13H26O2 + O2 = CO2 + H2O =>
2 C13H26O2 + 37 O2 = 26 CO2 + 26 H2O
C3H8 + O = C3(O2)6 + H2O =>
C3H8 + 16 O = C3(O2)6 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
RbOH + O2 = RbO + H2O =>
4 RbOH + O2 = 4 RbO + 2 H2O
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
HClNaOH = NaClH2O* =>
HClNaOH = NaClH2O*
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Ca + P2O5 = Ca3(PO4)2 + P2O3 =>
6 Ca + 5 P2O5 = 2 Ca3(PO4)2 + 3 P2O3
H2CO3 + Ca(OH)2 = H2O + CO3Ca =>
H2CO3 + Ca(OH)2 = 2 H2O + CO3Ca
K3[Cr(OH)6] + H2O2 = K2CrO4 + H2O + KOH =>
2 K3[Cr(OH)6] + 3 H2O2 = 2 K2CrO4 + 8 H2O + 2 KOH
CaSO4 + CH3COOH = Ca(CH3COO)2 + H2SO4 =>
CaSO4 + 2 CH3COOH = Ca(CH3COO)2 + H2SO4
K2CO3 + NaNO3 = Na2CO3 + KNO3 =>
K2CO3 + 2 NaNO3 = Na2CO3 + 2 KNO3
Al + Fe2O3 = Al2O3 + Fe = =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + CrOH3 + KOH = Mn02 + K2CrO4 + H2O =>
2 KMnO4 + 2 CrOH3 + 2 KOH = Mn02 + 2 K2CrO4 + 4 H2O
Ni(NO3)2 + NaHCO3 = Ni(HCO3)2 + Na(NO3) =>
Ni(NO3)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 Na(NO3)
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
HClO3 = O2 + HClO2 =>
2 HClO3 = O2 + 2 HClO2
Na + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + H2 =>
6 Na + Al2(SO4)3 + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 H2
C6H14NO2 + O2 = CO2 + H2O + CH4N2O =>
4 C6H14NO2 + 31 O2 = 22 CO2 + 24 H2O + 2 CH4N2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
(Zn(OH)2)3(ZnCO3)2 = ZnO + CO2 + H2O =>
(Zn(OH)2)3(ZnCO3)2 = 5 ZnO + 2 CO2 + 3 H2O
AlCl3 + NH3*H2O = Al(OH)3 + NH4*Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4*Cl
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3) =>
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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