| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + 2 K(s) = 2 KNO3(aq) + Pb(s)
AgNO3 + ZnI2 = AgI + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 AgI + Zn(NO3)2
Rb2SO4(aq) + SrBr2(aq) = RbBr(s) + SrSO4 =>
Rb2SO4(aq) + SrBr2(aq) = 2 RbBr(s) + SrSO4
NH4ClO4 + CuO = N2 + H2O + CuCl2 + O2 =>
4 NH4ClO4 + 2 CuO = 2 N2 + 8 H2O + 2 CuCl2 + 5 O2
NH3 + KMnO4 + KOH = K2MnO4 + H2O + NO2 =>
NH3 + 7 KMnO4 + 7 KOH = 7 K2MnO4 + 5 H2O + NO2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Cu(O) + HCl = Cu(Cl)2 + H2O =>
Cu(O) + 2 HCl = Cu(Cl)2 + H2O
[Cu(H2O)6]SO4 + C2H8N2 = [Cu(C2H8N2)3]SO4 + H2O =>
[Cu(H2O)6]SO4 + 3 C2H8N2 = [Cu(C2H8N2)3]SO4 + 6 H2O
P + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P + 5 KMnO4 + 8 KOH = K3PO4 + 5 K2MnO4 + 4 H2O
(CH2OH)3CNH2 + HCl = (CH2Cl)3CNH2 + H2O =>
(CH2OH)3CNH2 + 3 HCl = (CH2Cl)3CNH2 + 3 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
C6H12O6 + NH4HCO3 = C10H15NO2 + H2O + CO2 =>
2 C6H12O6 + NH4HCO3 = C10H15NO2 + 7 H2O + 3 CO2
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
H2(g) + I2(g) = HI(aq) =>
H2(g) + I2(g) = 2 HI(aq)
H2S + HNO3 = H2O + NO + SO4 =>
3 H2S + 10 HNO3 = 8 H2O + 10 NO + 3 SO4
CH3NH2 + CH3COOH = NH3 + CH3COOCH3 =>
CH3NH2 + CH3COOH = NH3 + CH3COOCH3
(CH3)3As + O2 = As4O2 + CO2 + H2O =>
4(CH3)3As + 22 O2 = As4O2 + 12 CO2 + 18 H2O
MoO + PbO2 + HNO3 = HMoO4 + Pb(NO3)2 + H2O =>
2 MoO + 5 PbO2 + 10 HNO3 = 2 HMoO4 + 5 Pb(NO3)2 + 4 H2O
AgBr + H2O = HBr + Ag + OH =>
AgBr + H2O = HBr + Ag + OH
Ar + Ni = NiAr =>
Ar + Ni = NiAr
TlCl3 + Na2S = S + NaCl + Tl2S =>
2 TlCl3 + 3 Na2S = 2 S + 6 NaCl + Tl2S
TiCl4(s) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
Cu(OH)2(s) = CuO(s)H2O(l) =>
Cu(OH)2(s) = CuO(s)H2O(l)
LiOH + H2S = H2O + S + Li =>
2 LiOH + H2S = 2 H2O + S + 2 Li
NH2CH2COOH + CH3COH = NH2CH2COCOCH3 + H2O =>
NH2CH2COOH + CH3COH = NH2CH2COCOCH3 + H2O
K3PO4(ac) + Ca(NO3)2(ac) = Ca3(PO4)2(s) + KNO3(ac) =>
2 K3PO4(ac) + 3 Ca(NO3)2(ac) = Ca3(PO4)2(s) + 6 KNO3(ac)
CuCl2 + Na2S = CuS + Cl2 + Na =>
CuCl2 + Na2S = CuS + Cl2 + 2 Na
Sn(OH)2 + Fe(OH)3 = Sn(OH)4 + Fe(OH)2 =>
Sn(OH)2 + 2 Fe(OH)3 = Sn(OH)4 + 2 Fe(OH)2
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + H2SO4 =>
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + H2SO4
CuCl2 + Ag(NO3)2 = AgCl2 + Cu(NO3)2 =>
CuCl2 + Ag(NO3)2 = AgCl2 + Cu(NO3)2
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
NaFe(S2O3)2 + FeCl3 = FeS4O6 + FeCl2 + NaCl =>
NaFe(S2O3)2 + FeCl3 = FeS4O6 + FeCl2 + NaCl
Al(NO3)3 + (NaOH)3 = Al(OH)3 + NaNO3 =>
Al(NO3)3 + (NaOH)3 = Al(OH)3 + 3 NaNO3
PtO2 + HBr = PtBr4 + H2O =>
PtO2 + 4 HBr = PtBr4 + 2 H2O
CF4 + O + Cu = CuF + CO =>
CF4 + O + 4 Cu = 4 CuF + CO
Ni2O3 + Na2SO3 + HCl = NiCl2 + H2SO4 + NaOH =>
Ni2O3 + Na2SO3 + 4 HCl = 2 NiCl2 + H2SO4 + 2 NaOH
H3Po4 + H2S + K2Cr2O7 = K3Po4 + CrPo4 + S5 + H2O =>
40 H3Po4 + 45 H2S + 15 K2Cr2O7 = 10 K3Po4 + 30 CrPo4 + 9 S5 + 105 H2O
Zn(s) + FeSO4 = ZnSO4 + Fe =>
Zn(s) + FeSO4 = ZnSO4 + Fe
XCH3 + HNO3 = N2O3 + CO2 + H2O + X =>
4 XCH3 + 14 HNO3 = 7 N2O3 + 4 CO2 + 13 H2O + 4 X
SIO2 + F2 = SIF4 + O2 =>
SIO2 + 2 F2 = SIF4 + O2
K2S + O2 = K2SO4 =>
K2S + 2 O2 = K2SO4
MgI2 + NaOH = Mg(IO)2 + NaH =>
MgI2 + 2 NaOH = Mg(IO)2 + 2 NaH
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
C6H5NH2 = C6H5 + NH2 =>
C6H5NH2 = C6H5 + NH2
C6H6CHCH2 + KMnO4 + KOH = C6H5COOK + H2O + K2MnO4 =>
7 C6H6CHCH2 + 47 KMnO4 + 55 KOH = 8 C6H5COOK + 39 H2O + 47 K2MnO4
CrCl3 + HCl + Zn = H2[CrCl4] + ZnCl2 =>
2 CrCl3 + 4 HCl + Zn = 2 H2[CrCl4] + ZnCl2
Ag(NH3)2 + HCl = AgCl + NH4 + Cl =>
Ag(NH3)2 + 2 HCl = AgCl + 2 NH4 + Cl
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
K2CrO7 + Ag + H2SO4 = Cr2(SO4)3 + Ag2SO4 + K2SO4 + H2O =>
2 K2CrO7 + 18 Ag + 14 H2SO4 = Cr2(SO4)3 + 9 Ag2SO4 + 2 K2SO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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