| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3 + 3(NH4)2SO4(aq)
Al(NO3)3 + Ga = Al + Ga7(NO3)3 =>
Al(NO3)3 + 7 Ga = Al + Ga7(NO3)3
AgNo3 + FeSCN = FeNo3 + AgSCN =>
AgNo3 + FeSCN = FeNo3 + AgSCN
Ga(NO3)3 + BaCrO4 = Ga2(CrO4)3 + Ba(NO3)2 =>
2 Ga(NO3)3 + 3 BaCrO4 = Ga2(CrO4)3 + 3 Ba(NO3)2
BaCI2 + K2CO3 = BaCO3 + K2CI2 =>
BaCI2 + K2CO3 = BaCO3 + K2CI2
NaOH + (C4H9)2NH = H2O + (C4H9)2NNa =>
NaOH + (C4H9)2NH = H2O + (C4H9)2NNa
MgCl2 + Ag(NO3) = Mg(NO3)2 + AgCl(s) =>
MgCl2 + 2 Ag(NO3) = Mg(NO3)2 + 2 AgCl(s)
BaH2 + HOH = Ba(OH)2 + H2 =>
BaH2 + 2 HOH = Ba(OH)2 + 2 H2
ZnBr2 + AuNO3 = Zn(NO3)2 + AuBr =>
ZnBr2 + 2 AuNO3 = Zn(NO3)2 + 2 AuBr
[Cu(CH3COO)2]*H2O + NH2CH2COOH = [Cu(NH2CH2COO)2]H2O + CH3COOH =>
[Cu(CH3COO)2]*H2O + 2 NH2CH2COOH = [Cu(NH2CH2COO)2]H2O + 2 CH3COOH
Ca(OH)2 + Na3PO4 = Ca(PO4)2 + Na3OH =>
Ca(OH)2 + 2 Na3PO4 = Ca(PO4)2 + 2 Na3OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + I2 = Mg + I2O =>
MgO + I2 = Mg + I2O
Na2(CO3) + HC2H3O2 = Na(C2H3O2) + H2 + CO3 =>
Na2(CO3) + 2 HC2H3O2 = 2 Na(C2H3O2) + H2 + CO3
FeS(s) + O2 = Fe2O3 + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3 + 4 SO2
SnS + (O)2 = SnO + S(O)2 =>
2 SnS + 3(O)2 = 2 SnO + 2 S(O)2
Pb(NO3)2(aq) + KBr(aq) = PbBr2(aq) + KNO3(l) =>
Pb(NO3)2(aq) + 2 KBr(aq) = PbBr2(aq) + 2 KNO3(l)
C9H10NO2H + HCl = C9H10NO{+} + Cl{-} + H2O =>
C9H10NO2H + HCl = C9H10NO{+} + Cl{-} + H2O
KMnO4(aq) + KI(aq) + H2SO4(aq) = [Mn(SO4)2](aq) + K2SO4(aq) + H2O(l) + I2(g) =>
2 KMnO4(aq) + 6 KI(aq) + 8 H2SO4(aq) = 2[Mn(SO4)2](aq) + 4 K2SO4(aq) + 8 H2O(l) + 3 I2(g)
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H2O + H{+}
N2O4 + N2H4 = NO + H2O =>
2 N2O4 + N2H4 = 6 NO + 2 H2O
H3PO4(s) = H2(g) + P(s) + O2(g) =>
2 H3PO4(s) = 3 H2(g) + 2 P(s) + 4 O2(g)
Al(OH)3 + Al2(SO4)3 = Al4(OH)6(SO4)3 =>
2 Al(OH)3 + Al2(SO4)3 = Al4(OH)6(SO4)3
Sn{2+} + Hg2Cl2 + Cl{-} = [SnCl6]{2-} + Hg =>
Sn{2+} + Hg2Cl2 + 4 Cl{-} = [SnCl6]{2-} + 2 Hg
NH4NO3 + Na2CO3 = NH4CO3 + Na2NO3 =>
NH4NO3 + Na2CO3 = NH4CO3 + Na2NO3
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
NaHCO3 + C2H3COOH = CH3COONa + H2O + CO2 =>
3 NaHCO3 + 2 C2H3COOH = 3 CH3COONa + H2O + 3 CO2
Br(l) + KI(aq) = KBr(aq) + I(l) =>
Br(l) + KI(aq) = KBr(aq) + I(l)
HNO3 + CuBr = Cu(NO3)2 + Br2 + NO + H2O =>
16 HNO3 + 6 CuBr = 6 Cu(NO3)2 + 3 Br2 + 4 NO + 8 H2O
C + SiO2 = SiC + O2 =>
C + SiO2 = SiC + O2
CO(g) + H(g) = CH4(g) + H2O(g) =>
CO(g) + 6 H(g) = CH4(g) + H2O(g)
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
H2O + NaClO + CO2 = NaHCO3 + HClO =>
H2O + NaClO + CO2 = NaHCO3 + HClO
CoBr3(aq) + K2S = Co2S3(s) + KBr =>
2 CoBr3(aq) + 3 K2S = Co2S3(s) + 6 KBr
Bi(CH3COO)3 + Na2S = Bi2S3 + NaCH3COO =>
2 Bi(CH3COO)3 + 3 Na2S = Bi2S3 + 6 NaCH3COO
CdCl2 + (NH4)2S = Cd2S2 + NH4Cl =>
2 CdCl2 + 2(NH4)2S = Cd2S2 + 4 NH4Cl
CsIO3 + AsCl3 + HCl = AsCl5 + CsI + H2O =>
CsIO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + CsI + 3 H2O
Li + CaCo3 = LiCo3 + Ca =>
Li + CaCo3 = LiCo3 + Ca
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
Ca3N2 + FeSO4 = CaSO4 + Fe3N2 =>
Ca3N2 + 3 FeSO4 = 3 CaSO4 + Fe3N2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Sr(HCO3)2 = CO2 + H2O + SrO =>
Sr(HCO3)2 = 2 CO2 + H2O + SrO
BeCo3 + O2 = BeO + Co2 =>
2 BeCo3 + O2 = 2 BeO + 3 Co2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
HCl + N2CO3 = N2Cl + HCO3 =>
HCl + N2CO3 = N2Cl + HCO3
MnO(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO(NO3)2 + 3 NaBiO3 + 8 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 3 H2O
Zn(NO3)2*6H2O + CH4N2O = ZnO + NO2 + NH3 + CO2 =>
7 Zn(NO3)2*6H2O + 45 CH4N2O = 7 ZnO + 16 NO2 + 88 NH3 + 45 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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