| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + MnSO4 = CuSO4 + Mn
H3SbO3 + H2O + AuCl3 = Au + H3SbO4 + HCl =>
3 H3SbO3 + 3 H2O + 2 AuCl3 = 2 Au + 3 H3SbO4 + 6 HCl
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Fe2Br3 + (NH4)2S = Fe2S3 + (NH4)2Br =>
Fe2Br3 + 3(NH4)2S = Fe2S3 + 3(NH4)2Br
C3H6(OH)2 + O2 = C + H2O =>
C3H6(OH)2 + O2 = 3 C + 4 H2O
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
BI + P = BP + I =>
BI + P = BP + I
Al2O3 + NO = Al + NO2 =>
Al2O3 + 3 NO = 2 Al + 3 NO2
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + HNO3 + K2SO4 + H2O =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 CO2 + 36 HNO3 + 73 K2SO4 + 247 H2O
Ag + Ca(NO3)2 = AgCa + (NO3)2 =>
Ag + Ca(NO3)2 = AgCa + (NO3)2
C2H6O(aq) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
C2H6O + H2CrO4 + H2SO4 = C2H4O2 + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 H2CrO4 + 6 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 13 H2O
Ba(OH)2 + NH4SCN = NH3 + H2O + Ba(SCN)2 =>
Ba(OH)2 + 2 NH4SCN = 2 NH3 + 2 H2O + Ba(SCN)2
C4H10O2 + K2Cr2O7 = C4H6O4 + Cr + K + H2O =>
7 C4H10O2 + 4 K2Cr2O7 = 7 C4H6O4 + 8 Cr + 8 K + 14 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
C3H7OH + C2H5COOH = C5H10O2 + H2O =>
2 C3H7OH + 3 C2H5COOH = 3 C5H10O2 + 2 H2O
HgO + CI{2} = HgCI + O{2} =>
HgO + CI{2} = HgCI + O{2}
Al + H2(SO4) = Al(SO4) + H2 =>
Al + H2(SO4) = Al(SO4) + H2
C2H5COOH + C4H9OH = C2H5COOC4H9 + H2O =>
C2H5COOH + C4H9OH = C2H5COOC4H9 + H2O
CoCO3*Co(OH)2 + HBr + O2 + NH3 = [Co(NH3)6]Br3 + H2O + CO2 =>
2 CoCO3*Co(OH)2 + 12 HBr + O2 + 24 NH3 = 4[Co(NH3)6]Br3 + 8 H2O + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + ClH = MgCl2 + H =>
Mg + 2 ClH = MgCl2 + 2 H
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq) =>
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq)
Fe2P3 + H2O = PO4 + FeO + H2 =>
Fe2P3 + 14 H2O = 3 PO4 + 2 FeO + 14 H2
K2(Cr2O7) + H2S + HCl = KCl + CrCl3 + S + H2O =>
K2(Cr2O7) + 3 H2S + 8 HCl = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
Ba{2+} + Cl{-} = BaCl2 =>
Ba{2+} + 2 Cl{-} = BaCl2
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
Pb + MgCl2 = PbCl2 + Mg =>
Pb + MgCl2 = PbCl2 + Mg
LiFl + Mg(NO3)2 = LiNO3 + MgFl2 =>
2 LiFl + Mg(NO3)2 = 2 LiNO3 + MgFl2
Na + HCO3 = NaO + CO2 + H2O =>
Na + 2 HCO3 = NaO + 2 CO2 + H2O
CuCl + I = ICl + Cu =>
CuCl + I = ICl + Cu
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
K2Cr2O7 + FeSO3 + H2SO4 = K2SO4 + Fe(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + FeSO3 + 6 H2SO4 = K2SO4 + Fe(SO4)3 + Cr2(SO4)3 + 6 H2O
CuSO4 + Zn = Cu + ZnSO4* =>
CuSO4 + Zn = Cu + ZnSO4*
CO3{2-} + Cu(NO3)2 = CuCO3 + NO3{-} =>
CO3{2-} + Cu(NO3)2 = CuCO3 + 2 NO3{-}
RbNO3 + Cd = Cd(NO3)2 + Rb =>
2 RbNO3 + Cd = Cd(NO3)2 + 2 Rb
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
H2O + Br2O = BrHO =>
H2O + Br2O = 2 BrHO
K(IO4) + KI + HCl = I2 + H2O + KCl =>
K(IO4) + 7 KI + 8 HCl = 4 I2 + 4 H2O + 8 KCl
RbCl = Rb2 + Cl2 =>
2 RbCl = Rb2 + Cl2
(COOH)2 = H{+} + COO{-} =>
(COOH)2 = 2 H{+} + 2 COO{-}
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
Ba + HCIO3 = Ba(CIO3)2 + H2 =>
Ba + 2 HCIO3 = Ba(CIO3)2 + H2
Fe + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni =>
2 Fe + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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