| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C2H5OH)4 + 12 O2 = 8 CO2 + 12 H2O
Al2O3(SiO2)6 + (NaOH)2(H2O)23 + Al2O3(SiO2)2 = Na + Al2Si5O10 + HO =>
69 Al2O3(SiO2)6 + 12(NaOH)2(H2O)23 + 23 Al2O3(SiO2)2 = 24 Na + 92 Al2Si5O10 + 576 HO
Ba2 + H3Po4 = Ba3(Po4)2 + H3 =>
3 Ba2 + 4 H3Po4 = 2 Ba3(Po4)2 + 4 H3
FeCl3 + NaCNS = FeCNS + NaCl3 =>
FeCl3 + NaCNS = FeCNS + NaCl3
SI + Cl + I = SIClI =>
SI + Cl + I = SIClI
Cu2SO4 + NH3 = Cu2NH3 + SO4 =>
Cu2SO4 + NH3 = Cu2NH3 + SO4
KBr + AgNO3 = BrNO3 + AgK =>
KBr + AgNO3 = BrNO3 + AgK
Sn2 + O2 = SnO2 =>
Sn2 + 2 O2 = 2 SnO2
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
CoCl2 + Na2C2O4 = CoC2O4 + NaCl =>
CoCl2 + Na2C2O4 = CoC2O4 + 2 NaCl
KNO3 + (NH2)2CO = N2O + K2CO3 + H2O =>
2 KNO3 + (NH2)2CO = 2 N2O + K2CO3 + 2 H2O
MnO4{-} + I{-} + H{+} = Mn{+2} + IO3{-} + OH =>
3 MnO4{-} + I{-} + 9 H{+} = 3 Mn{+2} + IO3{-} + 9 OH
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Na2C2O4 + CoCl2 = Co(C2O4) + NaCl =>
Na2C2O4 + CoCl2 = Co(C2O4) + 2 NaCl
CoCl2 + Na2C2O4 = CoC2O4 + Na2Cl2 =>
CoCl2 + Na2C2O4 = CoC2O4 + Na2Cl2
SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O
KBr + AgNO3 = BrNO3 + AgK =>
KBr + AgNO3 = BrNO3 + AgK
K(O2P2)4 = K + O + P =>
K(O2P2)4 = K + 8 O + 8 P
Na2C2O4 + CoCl2 = Co2(C2O4)2 + NaCl =>
2 Na2C2O4 + 2 CoCl2 = Co2(C2O4)2 + 4 NaCl
NH4Fe(SO4)2*3H2O + Na2SiO3 = NaFe(SO4)2*3H2O + (NH4)2SiO3 =>
2 NH4Fe(SO4)2*3H2O + Na2SiO3 = 2 NaFe(SO4)2*3H2O + (NH4)2SiO3
Cu(OH)2 = CuO + HOH =>
Cu(OH)2 = CuO + HOH
SO + HO = SOHO =>
SO + HO = SOHO
AgCN = Ag + CN =>
AgCN = Ag + CN
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + OC(CH3)2 + H2O =>
K2Cr2O7 + 3 CH3CHOHCH3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 OC(CH3)2 + 7 H2O
CuSO4 + MgSO3 = CuSO3 + MgSO4 =>
CuSO4 + MgSO3 = CuSO3 + MgSO4
Na2CO3(t) = Na2O + CO2 =>
Na2CO3(t) = Na2O + CO2
NaH2PO4 + KOH = NaKHPO4 + H2O =>
NaH2PO4 + KOH = NaKHPO4 + H2O
Ca(OH)2 + CH3COOH = Ca(OH)CH3COO + H2O =>
Ca(OH)2 + CH3COOH = Ca(OH)CH3COO + H2O
KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + HOH =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 HOH
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
LaPO4 + NaNO3 = La2O3 + Na3PO4 + NO2 + O2 =>
4 LaPO4 + 12 NaNO3 = 2 La2O3 + 4 Na3PO4 + 12 NO2 + 3 O2
Ca(NO3)2 + NaCl = NaNO3 + CaCl2 =>
Ca(NO3)2 + 2 NaCl = 2 NaNO3 + CaCl2
NaHSO3 + CaCl2 = CaSO3 + NaCl + HCl =>
NaHSO3 + CaCl2 = CaSO3 + NaCl + HCl
Pb + CrO = PbCrO =>
Pb + CrO = PbCrO
NaHPO2 + HI = NaI + H2PO2 =>
NaHPO2 + HI = NaI + H2PO2
Na2S + CH3COOH = H2S + Na(CH3COO) =>
Na2S + 2 CH3COOH = H2S + 2 Na(CH3COO)
AgNO3 + PH3 + KOH = Ag + K3PO4 + KNO3 + H2O =>
8 AgNO3 + PH3 + 11 KOH = 8 Ag + K3PO4 + 8 KNO3 + 7 H2O
CuCl2 + AgOH = AgCl + Cu(OH)2 =>
CuCl2 + 2 AgOH = 2 AgCl + Cu(OH)2
FeCl2 + KMnO4 + H2SO4 = FeCl3 + MnS04 + H2O + KCl + Fe2(SO4) =>
95 FeCl2 + KMnO4 + 20 H2SO4 = 63 FeCl3 + MnS04 + 20 H2O + KCl + 16 Fe2(SO4)
Ni + AuI3 = NiI + Au =>
3 Ni + AuI3 = 3 NiI + Au
Pd(Cl)2 + HNO3 = Pd(NO3)2 + HCl =>
Pd(Cl)2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
K{2}O + HNO{3} = KNO{3} + H{2}O =>
K{2}O + HNO{3} = KNO{3} + H{2}O
Fe2(SO4)3(aq) + Ba(NO3)2(aq) = Fe(NO3)3(aq) + BaSO4(s) =>
Fe2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 BaSO4(s)
FeCl3 + Li2SO4 = Fe2(SO4)3 + LiCl =>
2 FeCl3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiCl
Fe2(SO4)3(aq) + Ba(NO3)2(aq) = Fe(NO3)3(aq) + BaSO4(s) =>
Fe2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 BaSO4(s)
IO3{-}(aq) + HSO3{-}(aq) = HSO4{-}(aq) + I{-}(aq) =>
IO3{-}(aq) + 3 HSO3{-}(aq) = 3 HSO4{-}(aq) + I{-}(aq)
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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