| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2 + ZnCl2 = 2 PbCl + Zn
CH5NHCl + NaOH*35CH4O = CH3NH2 + H2O + NaCl + CH4O =>
CH5NHCl + NaOH*35CH4O = CH3NH2 + H2O + NaCl + 35 CH4O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH4Cl + PbCH3COO = NH4CH3COO + PbCl =>
NH4Cl + PbCH3COO = NH4CH3COO + PbCl
NH3H2O + CuCl22H2O + Se = CuSe + H2O + NH3Cl =>
22 NH3H2O + CuCl22H2O + Se = CuSe + 23 H2O + 22 NH3Cl
Zn + SO4 + ZnO = ZnSO4*2ZnO =>
Zn + SO4 + 2 ZnO = ZnSO4*2ZnO
NaClO2(aq) + NaOH9(aq) + Cl2(g) = NaCl(aq) + H2O(l) =>
7 NaClO2(aq) + 4 NaOH9(aq) + 2 Cl2(g) = 11 NaCl(aq) + 18 H2O(l)
K3[Fe(CN)6] + Fe2(SO4)3 = Fe[Fe(CN)6] + K2SO4 =>
2 K3[Fe(CN)6] + Fe2(SO4)3 = 2 Fe[Fe(CN)6] + 3 K2SO4
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4H2O =>
MgSO4 + CaO + 2 H2O = Mg(OH)2 + CaSO4H2O
SnCl2 + AgNO3 = AgCl + Sn(NO3)2 =>
SnCl2 + 2 AgNO3 = 2 AgCl + Sn(NO3)2
K2Cr2O7 + HCl + H2S = K2S + Cr2S3 + Cl2O7 + H2O =>
8 K2Cr2O7 + 6 HCl + 32 H2S = 8 K2S + 8 Cr2S3 + 3 Cl2O7 + 35 H2O
NH4 + H2O = NH5 + OH =>
NH4 + H2O = NH5 + OH
SnCl2 + AgNO3 = AgCl + Sn(NO3)2 =>
SnCl2 + 2 AgNO3 = 2 AgCl + Sn(NO3)2
Cd(s) + Ni(NO3)3(aq) = Cd(NO3)2(aq) + Ni(s) =>
3 Cd(s) + 2 Ni(NO3)3(aq) = 3 Cd(NO3)2(aq) + 2 Ni(s)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Fe + H2O(g) = H2(g) + Fe2O3 =>
2 Fe + 3 H2O(g) = 3 H2(g) + Fe2O3
Ag + NH3 = Ag(NH3)2 =>
Ag + 2 NH3 = Ag(NH3)2
C3H7NO2KOH = C3H6NO2KH2O =>
C3H7NO2KOH = C3H6NO2KH2O
Cr2O7{2-} + H3O{+} + S{2-} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 14 H3O{+} + 3 S{2-} = 2 Cr{3+} + 3 S + 21 H2O
KAl(OH)4 = KAlO2 + H2O =>
KAl(OH)4 = KAlO2 + 2 H2O
K3PO4 + Pb(NO3)2 = KNO3 + Pb3[PO4]2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3[PO4]2
KCl + Ag(NO3)2 = KNO3 + AgCl2 =>
2 KCl + Ag(NO3)2 = 2 KNO3 + AgCl2
[Co(H2O)6]Cl2 + NH4CNS = (NH4)2[Co(CNS)4] + NH4Cl + H2O =>
[Co(H2O)6]Cl2 + 4 NH4CNS = (NH4)2[Co(CNS)4] + 2 NH4Cl + 6 H2O
CHCH + H2O = CH2CHOH = CH3{-}CHO =>
CHCH + H2O = CH2CHOH
Zn + LiNO3 = Li + Zn(NO3)2 =>
Zn + 2 LiNO3 = 2 Li + Zn(NO3)2
Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2
CH3COOC5H11 + O2 = CO2 + H2O =>
2 CH3COOC5H11 + 19 O2 = 14 CO2 + 14 H2O
P + SO3 = PSO3 =>
P + SO3 = PSO3
AgOH + HBrO3 = AgBrO3 + H2O =>
AgOH + HBrO3 = AgBrO3 + H2O
Ca(C6H11O7)2 + HCl = (C6H12O7)2 + Ca(Cl)2 =>
Ca(C6H11O7)2 + 2 HCl = (C6H12O7)2 + Ca(Cl)2
M(OH)3 = M + OH =>
M(OH)3 = M + 3 OH
FeSO4 + O2 + H2O = FeO(OH) + H2SO4 =>
4 FeSO4 + O2 + 6 H2O = 4 FeO(OH) + 4 H2SO4
C2C2 = C =>
C2C2 = 4 C
ZnCl2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + ZnSO4Cl2 + H2O =>
3 ZnCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 ZnSO4Cl2 + 7 H2O
I2 = I =>
I2 = 2 I
K2Cr2O7 + CuSO4H2O = K2SO4H2O + CuCr2O7 =>
K2Cr2O7 + CuSO4H2O = K2SO4H2O + CuCr2O7
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
NiCO3 + Li = Li2CO3 + Ni =>
NiCO3 + 2 Li = Li2CO3 + Ni
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NH2{-}CH2{-}COOH = NH2{-}CH2{-}CO{-}NH{-}CH2{-}COOH =>
NH2{-}CH2{-}COOH = NH2{-}CH2{-}CO{-}NH{-}CH2{-}COOH
Hg + HgIO6 = Hg5(IO6)2 =>
3 Hg + 2 HgIO6 = Hg5(IO6)2
KOH + HCe = KCe + H2O =>
KOH + HCe = KCe + H2O
NaI + Na2H3IO6 + H2SO4 = I2 + Na2SO4 + H2O =>
14 NaI + 2 Na2H3IO6 + 9 H2SO4 = 8 I2 + 9 Na2SO4 + 12 H2O
HCl + AsO2 + NaNO3 + H2O = NO + H2AsO4 + NaCl =>
2 HCl + 3 AsO2 + 2 NaNO3 + 2 H2O = 2 NO + 3 H2AsO4 + 2 NaCl
P2I51 + P4 + H2O = PH4I + H3PO4039999999 =>
32319999980 P2I51 + 395919999959 P4 + 3296639999184 H2O = 1648319998980 PH4I + 816 H3PO4039999999
C6H12 + O2 = C4H6O4 + H2O =>
4 C6H12 + 15 O2 = 6 C4H6O4 + 6 H2O
FeSNaOH = FeOHNaS =>
FeSNaOH = FeOHNaS
SO2 + H2 = H2O + S8 =>
8 SO2 + 16 H2 = 16 H2O + S8
HClCaSO3 = HSO3CaCl =>
HClCaSO3 = HSO3CaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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