| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 6 C6H5OH = H3Fe(C6H5O)6 + 3 HCl
NH4HCO3 + NaOH = NH4OH + NaHCO3 =>
NH4HCO3 + NaOH = NH4OH + NaHCO3
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Mn + NaBiO3 = Mn(BiO3)2 + Na =>
Mn + 2 NaBiO3 = Mn(BiO3)2 + 2 Na
Li + HI = (Li)I2 + H2 =>
Li + 2 HI = (Li)I2 + H2
K2CO3Na3PO4 = K2Na3CO3PO4 =>
K2CO3Na3PO4 = K2Na3CO3PO4
BrO3{-} + Sb{+3} + H{+} = Br{-} + Sb{+5} + H2O =>
BrO3{-} + 3 Sb{+3} + 6 H{+} = Br{-} + 3 Sb{+5} + 3 H2O
K2CO3Na3PO4 = K2Na3CO3PO4 =>
K2CO3Na3PO4 = K2Na3CO3PO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sr(OH)2 + Li3PO4 = Sr3(PO4)2 + LiOH =>
3 Sr(OH)2 + 2 Li3PO4 = Sr3(PO4)2 + 6 LiOH
AlCl3 + CaSO4 = Al2(SO4)3 + CaCl2 =>
2 AlCl3 + 3 CaSO4 = Al2(SO4)3 + 3 CaCl2
C2H5OH + K2Cr2O7 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 KCl + 4 CrCl3 + 11 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2(SO4) + I + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2(SO4) + 6 I + 7 H2O
C20H12 + O2 = CO2 + H2O =>
C20H12 + 23 O2 = 20 CO2 + 6 H2O
K2CO3 + Na3PO4 = K2Na3 + CO3PO4 =>
K2CO3 + Na3PO4 = K2Na3 + CO3PO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ba2 + (NO3)2 = Ba(NO3)2 =>
Ba2 + 2(NO3)2 = 2 Ba(NO3)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
I2 + KI = I3{-} + K{+} =>
I2 + KI = I3{-} + K{+}
CO + Fe3O4 = CO2 + FeO =>
CO + Fe3O4 = CO2 + 3 FeO
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
Fe(No3)3 + H2SO4 = Fe2(SO4)3 + HNo3 =>
2 Fe(No3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNo3
KMuO4 + HCl = MuCl2 + KCl + H2O + Cl2 =>
2 KMuO4 + 16 HCl = 2 MuCl2 + 2 KCl + 8 H2O + 5 Cl2
Na2MnO4 + CH3COOH = NaMnO4 + MnO2 + H2O + CH3COONa =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + MnO2 + 2 H2O + 4 CH3COONa
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgCl2 + LiC2H5 = LiCl + Mg(C2H5)2 =>
MgCl2 + 2 LiC2H5 = 2 LiCl + Mg(C2H5)2
C4H6O5 + NaOH = C4Na2H4O5 + H2O =>
C4H6O5 + 2 NaOH = C4Na2H4O5 + 2 H2O
Mn(OH)3 = Mn(OH)2 + O3 + H2O =>
6 Mn(OH)3 = 6 Mn(OH)2 + O3 + 3 H2O
NaH + H2SO4 = H2 + NaHSO4 =>
NaH + H2SO4 = H2 + NaHSO4
Pt(OH)4 + HF = PtF4 + H2O =>
Pt(OH)4 + 4 HF = PtF4 + 4 H2O
CaCl2(ac) + NaOH(ac) = Ca(OH)2(s) + NaCl(ac) =>
CaCl2(ac) + 2 NaOH(ac) = Ca(OH)2(s) + 2 NaCl(ac)
C6H5CH3 + HBr = C6H2Br3 + H2 =>
12 C6H5CH3 + 42 HBr = 14 C6H2Br3 + 55 H2
KI + K2S2O8 = I2 + K2SO4 =>
2 KI + K2S2O8 = I2 + 2 K2SO4
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
Mn(OH)3 = Mn(OH)2 + O3 + H2O =>
6 Mn(OH)3 = 6 Mn(OH)2 + O3 + 3 H2O
Mn(CN)6{4-} + O2 + H2O = Mn(CN)6{3-} + OH{-} =>
4 Mn(CN)6{4-} + O2 + 2 H2O = 4 Mn(CN)6{3-} + 4 OH{-}
Pb(NO3)2 + NH3 = NO3 + PbNH3 =>
Pb(NO3)2 + NH3 = 2 NO3 + PbNH3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H22H2O(g) = H2(g) + O2(g) =>
2 H22H2O(g) = 24 H2(g) + O2(g)
MgI2 + ZnCl = ZnI2 + MgCl =>
MgI2 + ZnCl = ZnI2 + MgCl
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
C10H15N + HCl = C10H15NHCl =>
C10H15N + HCl = C10H15NHCl
CaC2(s) + AsBr3(aq) = C(s) + As(s) + CaBr2(aq) =>
3 CaC2(s) + 2 AsBr3(aq) = 6 C(s) + 2 As(s) + 3 CaBr2(aq)
Al2O3 + NaOH = Al2(OH) + NaO3 =>
Al2O3 + NaOH = Al2(OH) + NaO3
NaIO3 + HClO = NaIO4 + HCl =>
NaIO3 + HClO = NaIO4 + HCl
FeCl3 + C6H5OH = H3Fe(C6H5O)6 + HCl =>
FeCl3 + 6 C6H5OH = H3Fe(C6H5O)6 + 3 HCl
Na2SO3 + AgNO3 + H2O = Ag + HNO3 + Na2SO4 =>
Na2SO3 + 2 AgNO3 + H2O = 2 Ag + 2 HNO3 + Na2SO4
Na2HPO4 = Na3PO4 + NaH2PO4 =>
2 Na2HPO4 = Na3PO4 + NaH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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