| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2O3{2-} + 4 Br2 + 10 OH{-} = 2 SO4{2-} + 8 Br{-} + 5 H2O
KBr + CHCl3 + Cl2(H2O) = KCl + Br2(CHCl3) + H2O =>
2 KBr + CHCl3 + Cl2(H2O) = 2 KCl + Br2(CHCl3) + H2O
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
NH2OH + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 NH2OH + K2Cr2O7 + 4 H2SO4 = 3 N2 + Cr2(SO4)3 + K2SO4 + 13 H2O
KMnO4 + FeSO4 + H2O = KOH + Fe2(SO4)3 + MnO2 + Fe(OH)3 =>
KMnO4 + 3 FeSO4 + 2 H2O = KOH + Fe2(SO4)3 + MnO2 + Fe(OH)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CrO42{-} + S2{-} + H2O = Cr(OH)3 + S(s) + OH{-} =>
CrO42{-} + 80 S2{-} + 42 H2O = Cr(OH)3 + 160 S(s) + 81 OH{-}
HF + F{-} = HF2{-} =>
HF + F{-} = HF2{-}
CuSO4(H2O)5 = CuSO4 + (H2O)5 =>
CuSO4(H2O)5 = CuSO4 + (H2O)5
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
H2O = H2O2 + H{+} + {-} =>
2 H2O = H2O2 + 2 H{+} + 2e
NaNO2 + KI + H2SO4 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + K2SO4 + Na2SO4 + 2 H2O
Al(s) + NaOH(aq) = Al(OH)3(s) + Na(aq) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(s) + 3 Na(aq)
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
C + P = C3P3 =>
3 C + 3 P = C3P3
Bi2SO4 + NH4OH = BiOH + (NH4)2SO4 =>
Bi2SO4 + 2 NH4OH = 2 BiOH + (NH4)2SO4
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
C36H64(l) + O2(g) = CO2(g) + H2O(g) =>
C36H64(l) + 52 O2(g) = 36 CO2(g) + 32 H2O(g)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Au + O2 = Au3O2 =>
3 Au + O2 = Au3O2
NO2Cl = NO2 + Cl2 =>
2 NO2Cl = 2 NO2 + Cl2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
CoCl3 = Co + Cl2 =>
2 CoCl3 = 2 Co + 3 Cl2
PbCl4 + H2 = PbCl2 + HCl =>
PbCl4 + H2 = PbCl2 + 2 HCl
K2ZnO2 + H2SO4 = ZnSO4 + K2SO4 + H2O =>
K2ZnO2 + 2 H2SO4 = ZnSO4 + K2SO4 + 2 H2O
KNO3 + C2 + S = N2 + CO2 + K2SO4 =>
4 KNO3 + C2 + 2 S = 2 N2 + 2 CO2 + 2 K2SO4
S + HNO3 = H2O + SO2 + NO =>
3 S + 4 HNO3 = 2 H2O + 3 SO2 + 4 NO
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
C14H30 + H2O = CO2 + H2 =>
C14H30 + 28 H2O = 14 CO2 + 43 H2
PtS2 + HNO3 + HCl = NO + H2PtCl6 + H2O + H2SO4 =>
3 PtS2 + 16 HNO3 + 18 HCl = 16 NO + 3 H2PtCl6 + 8 H2O + 6 H2SO4
CH3(CH2)6COOH + O2 = CO2 + H2O =>
CH3(CH2)6COOH + 11 O2 = 8 CO2 + 8 H2O
Ca(H2PO4)2 + AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3 =>
Ca(H2PO4)2 + 6 AgNO3 = 2 Ag3PO4 + Ca(NO3)2 + 4 HNO3
C7H16C7H14 + Br2 = C7H16C7H14Br2 =>
C7H16C7H14 + Br2 = C7H16C7H14Br2
Ca(CN)2 + H3PO4 = Ca3(PO4)2 + HCN =>
3 Ca(CN)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCN
Cu(OH)2 + SO3 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 SO3 = Cu2(SO4)2 + 2 H2O
M3N2 + H2O = M(OH)2 + NH3 =>
M3N2 + 6 H2O = 3 M(OH)2 + 2 NH3
K + C + O = K2CO3 =>
2 K + C + 3 O = K2CO3
Fe(OH)3 + KOH = KFe(OH)4 =>
Fe(OH)3 + KOH = KFe(OH)4
NiS + H2O2 + CH3COOH = S + (CH3COO)2Ni + H2O =>
NiS + H2O2 + 2 CH3COOH = S + (CH3COO)2Ni + 2 H2O
CoSO4 + CuCl2 = CoCl2 + CuSO4 =>
CoSO4 + CuCl2 = CoCl2 + CuSO4
KHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + K3PO4 =>
6 KHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + 2 K3PO4
Mg(C2H3O2)2 + K2SO4 = MgSO4 + KC2H3O2 =>
Mg(C2H3O2)2 + K2SO4 = MgSO4 + 2 KC2H3O2
(N2H5)2SO4 + KI3 + NaHCO3 = N2 + KI + NaI + H2SO4 + H2O + CO2 =>
(N2H5)2SO4 + 4 KI3 + 8 NaHCO3 = 2 N2 + 4 KI + 8 NaI + H2SO4 + 8 H2O + 8 CO2
Li(OH) + H2(CO3) = H2O + Li2(CO3) =>
2 Li(OH) + H2(CO3) = 2 H2O + Li2(CO3)
Na2S + CdBr2 = NaBr + CdS =>
Na2S + CdBr2 = 2 NaBr + CdS
Mn(OH)2 + HNO3 = H2O + MnOHNO3 =>
Mn(OH)2 + HNO3 = H2O + MnOHNO3
Na3PO4 + AlCl3 = AlPO4 + Na3Cl3 =>
Na3PO4 + AlCl3 = AlPO4 + Na3Cl3
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
C6H5NH2 + H2O = C6H5NH3OH =>
C6H5NH2 + H2O = C6H5NH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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