| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + (NH4)SCN = FeSCN + Cl3(NH4)
Hg(NO3)2 + K2Cr2O2 = HgCr2O2 + K2(NO3)2 =>
Hg(NO3)2 + K2Cr2O2 = HgCr2O2 + K2(NO3)2
CH3CCCH3 + H2O = CH3COHCHCH3 =>
CH3CCCH3 + H2O = CH3COHCHCH3
MgSO4(aq) + FeCl3(aq) = Fe2(SO4)3 + MgCl2 =>
3 MgSO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3 + 3 MgCl2
Zn + CrCl3 = ZnCrCl3 =>
Zn + CrCl3 = ZnCrCl3
P + S = P4S10 =>
4 P + 10 S = P4S10
CaCO3(ac) = CaO(s) + CO2(g) =>
CaCO3(ac) = CaO(s) + CO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S + Mg = MgS + Na =>
Na2S + Mg = MgS + 2 Na
C2H4O + CH3NH2 = CH3CH2COCH3 + NH3 =>
C2H4O + 2 CH3NH2 = CH3CH2COCH3 + 2 NH3
S + I{-} = S2{-} + I2 =>
4 S + 2 I{-} = 2 S2{-} + I2
K3AlO3 + MgCl2 = Mg3(AlO3)2 + KCl =>
2 K3AlO3 + 3 MgCl2 = Mg3(AlO3)2 + 6 KCl
Ca3P2 + H3O4P = H3P2 + Ca3O4P =>
Ca3P2 + H3O4P = H3P2 + Ca3O4P
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Ba(OH)2 = BaO{+} + H2O{-}H2SO4 = H{+} + SO4{-}2 =>
Ba(OH)2 = BaO{+} + H2O{-}H2SO4
Fe2O3 + Cl2O7 = Fe(ClO4)3 =>
Fe2O3 + 3 Cl2O7 = 2 Fe(ClO4)3
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
C4H8O2 + H2O = CH3CH2OH + OH =>
C4H8O2 + 4 H2O = 2 CH3CH2OH + 4 OH
C3H8 + Br2 = C3H7Br2 + H =>
C3H8 + Br2 = C3H7Br2 + H
AlCl3 + Na2S2O3 + H2O = SO2 + S + Al(OH)3 + NaCl =>
2 AlCl3 + 3 Na2S2O3 + 3 H2O = 3 SO2 + 3 S + 2 Al(OH)3 + 6 NaCl
Co(H2O)6 + Cl + AgNO3 = CoNO3 + AgCl + H2O =>
Co(H2O)6 + Cl + AgNO3 = CoNO3 + AgCl + 6 H2O
CrI3 + S + KOH = K2S + K2Cr2O7 + H2O + KIO4 =>
2 CrI3 + 27 S + 62 KOH = 27 K2S + K2Cr2O7 + 31 H2O + 6 KIO4
C6H5OH + H2 = C6H12OH =>
2 C6H5OH + 7 H2 = 2 C6H12OH
KNO3 + Cr2(SO4)3 + NaCO3 = KNO2 + Na2CrO4 + NaSO4 + CO2 =>
KNO3 + Cr2(SO4)3 + 7 NaCO3 = KNO2 + 2 Na2CrO4 + 3 NaSO4 + 7 CO2
CH{-}CH{-}CH3 + K2CrO7 + H2SO4 = C{-}OH + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH{-}CH{-}CH3 + 2 K2CrO7 + 5 H2SO4 = 18 C{-}OH + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Cr2O3 + Ba = CrBa + O =>
Cr2O3 + 2 Ba = 2 CrBa + 3 O
Ca(oh)2 + FeCl2 = CaCl2 + Fe(oh)2 =>
Ca(oh)2 + 2 FeCl2 = 2 CaCl2 + Fe(oh)2
Zn(NO3)2 + KHCO3 = KH(NO3)2 + ZnCO3 =>
Zn(NO3)2 + KHCO3 = KH(NO3)2 + ZnCO3
Mg3(PO4)2 + Ca = Ca(PO4)2 + Mg =>
Mg3(PO4)2 + Ca = Ca(PO4)2 + 3 Mg
NaCl + Ag2NO3 = AgCl + Na2NO3 =>
2 NaCl + Ag2NO3 = 2 AgCl + Na2NO3
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
Ag + Na2S = Ag2S + Na =>
2 Ag + Na2S = Ag2S + 2 Na
PbCo3 + HCl = PbCl2 + H2Co3 =>
PbCo3 + 2 HCl = PbCl2 + H2Co3
H2C3H3O2 + KOH = H2O + K2C3H3O2 =>
H2C3H3O2 + 2 KOH = 2 H2O + K2C3H3O2
H2SO3 + HClO3 = H2SO4 + Cl + H2O =>
5 H2SO3 + 2 HClO3 = 5 H2SO4 + 2 Cl + H2O
Ag(NO3) + H2SO4 = Ag2(SO4) + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2(SO4) + 2 H(NO3)
ClO{-} + SO3{-2} = ClO2{-} + S{-2} =>
3 ClO{-} + SO3{-2} = 3 ClO2{-} + S{-2}
B5H9 + N2H4 = BN + H2 =>
2 B5H9 + 5 N2H4 = 10 BN + 19 H2
Ni(NO3)2 + KBr = NiBr2 + K(NO3) =>
Ni(NO3)2 + 2 KBr = NiBr2 + 2 K(NO3)
Na2H2C2O6 = CO2H2ONa2CO3 =>
Na2H2C2O6 = CO2H2ONa2CO3
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C4H10S(l) + O2(g) = CO2 + H2O + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2 + 10 H2O + 2 SO2(g)
CoCl3*4NH3 + AgNO3 = AgCl + CoCl2NO3 + NH3 =>
CoCl3*4NH3 + AgNO3 = AgCl + CoCl2NO3 + 4 NH3
Na + K = Na1K1 =>
Na + K = Na1K1
HC2H3O2 + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 HC2H3O2 + Al(OH)3 = Al(CH3COO)3 + 3 H2O
NbOCl3 + HCl = NbCl5 + H2O =>
NbOCl3 + 2 HCl = NbCl5 + H2O
Cu(OH)2 + HC2H302 = Cu(C2H302)2 + HOH =>
Cu(OH)2 + 2 HC2H302 = Cu(C2H302)2 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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