| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(H2PO4)2 + 2 HCl = SrCl2 + 2 H3PO4
Ni + I2 = NiI3 =>
2 Ni + 3 I2 = 2 NiI3
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na(OH) =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + 2 Na(OH)
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3PO4 =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3PO4
C16H28O4 + H2O2 = CO2 + H2O =>
C16H28O4 + 42 H2O2 = 16 CO2 + 56 H2O
Sn2{+} + Hg2Cl2 + Cl{-} = Hg + [SnCl6]{-}2 =>
2 Sn2{+} + 9 Hg2Cl2 + 6 Cl{-} = 18 Hg + 4[SnCl6]{-}2
Al(s) + H2O = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O = 2 Al(OH)3 + 3 H2(g)
BaBr2 + Li3(PO4) = Ba3(PO4)2 + LiBr =>
3 BaBr2 + 2 Li3(PO4) = Ba3(PO4)2 + 6 LiBr
SiH4 + N2O = SiO2 + NH =>
SiH4 + 2 N2O = SiO2 + 4 NH
CaI2 + Na2O = CaO + NaI =>
CaI2 + Na2O = CaO + 2 NaI
Ni2(SO4)3 + Pb3(PO3)4 = Pb(SO4)2 + NiPO3 =>
2 Ni2(SO4)3 + Pb3(PO3)4 = 3 Pb(SO4)2 + 4 NiPO3
N + H = N(H)2 =>
N + 2 H = N(H)2
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l) =>
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l)
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb
Ca3 + (PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3 + (PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C(s) + H2O(l) = CO(g) + H2(g) =>
C(s) + H2O(l) = CO(g) + H2(g)
CaCl2 + K3(PO4) = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KCl
Cr + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr + 3 Sn{4+} = 2 Cr{3+} + 3 Sn{2+}
Ag2CrO4 = Ag + Cr + O =>
Ag2CrO4 = 2 Ag + Cr + 4 O
TiBr3 = Ti + Br2 =>
2 TiBr3 = 2 Ti + 3 Br2
As2S3 + O2 + H2O = H3AsO4 + S =>
2 As2S3 + 5 O2 + 6 H2O = 4 H3AsO4 + 6 S
C2H8OH + O2 = CO2 + H2O =>
4 C2H8OH + 15 O2 = 8 CO2 + 18 H2O
CuBr + HNO3 = CuNO3 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 6 CuNO3 + 2 NO + 3 Br2 + 4 H2O
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2
[Co(en)2(OH)(OH2)]Cl2 + HCl = [Co(en)2Cl2]Cl + H2O =>
[Co(en)2(OH)(OH2)]Cl2 + HCl = [Co(en)2Cl2]Cl + 2 H2O
KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
K + CH3COOH = K(CH3COO) + H2 =>
2 K + 2 CH3COOH = 2 K(CH3COO) + H2
KMnO4 + CuHCl3 + H2SO4 = Cl2 + CuSO4 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 CuHCl3 + 19 H2SO4 = 15 Cl2 + 10 CuSO4 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + NH4CH3COO =>
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + 2 NH4CH3COO
SiH4 + N2O = SiO2 + H2 + N2 =>
SiH4 + 2 N2O = SiO2 + 2 H2 + 2 N2
Ni + H2O2 = NiO2 + H2 =>
Ni + H2O2 = NiO2 + H2
Zn + NO3{-} + H{+} = N2 + Zn{2+} + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = N2 + 5 Zn{2+} + 6 H2O
CH3COOH + CH3OH = CH3COOCH3 + H2O =>
CH3COOH + CH3OH = CH3COOCH3 + H2O
C15H10O + C25H21P = C22H16 + C18H15PO =>
C15H10O + C25H21P = C22H16 + C18H15PO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuCl2 + F2 = CuF2 + Cl =>
CuCl2 + F2 = CuF2 + 2 Cl
ZnI2 + H2SO4 = ZnSO4 + HI =>
ZnI2 + H2SO4 = ZnSO4 + 2 HI
Cl2 + CaI = CaCl2 + I2 =>
2 Cl2 + 2 CaI = 2 CaCl2 + I2
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
Ba + H3PO4 = H2 + BaPO4 =>
2 Ba + 2 H3PO4 = 3 H2 + 2 BaPO4
Sr(OH)2(aq) + HBr(aq) = H2O + SrBr2 =>
Sr(OH)2(aq) + 2 HBr(aq) = 2 H2O + SrBr2
NiS(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Fe(NO3)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KNO3 =>
Fe(NO3)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3(aq) + NaOH(sq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(sq) = Fe(OH)3 + 3 NaCl
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl
Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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