| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3(CH2)16COOK) + H2SO4 = 2 CH3(CH2)16COOH + K2SO4
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2(aq) =>
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2(aq)
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Ni(s) + Cu(NO3)2(aq) = Cu(aq) + Ni(NO3)2(aq) =>
Ni(s) + Cu(NO3)2(aq) = Cu(aq) + Ni(NO3)2(aq)
KClO3CH4 + O2 = CO2 + H2O + KClO3 =>
KClO3CH4 + 2 O2 = CO2 + 2 H2O + KClO3
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
(CH3)NNH2 + N2O4 = H2O + N2 + CO2 =>
8(CH3)NNH2 + 9 N2O4 = 20 H2O + 17 N2 + 8 CO2
HC8H4O41 + Ca(OH)2 = Ca2 + C8H4O41 + H2O =>
4 HC8H4O41 + 2 Ca(OH)2 = Ca2 + 4 C8H4O41 + 4 H2O
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
C2O4{2-} + H{+} + NaHCO3 = H2CO3 + Na2C2O4 =>
C2O4{2-} + 2 H{+} + 2 NaHCO3 = 2 H2CO3 + Na2C2O4
TiO2*H2O + H2SO4 = TiOSO4 + H2O =>
TiO2*H2O + H2SO4 = TiOSO4 + 2 H2O
HCH2CHCO2 + O2 = CO2 + H2O =>
HCH2CHCO2 + 3 O2 = 3 CO2 + 2 H2O
FeCl + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl + 5 HNO3 = Fe(NO3)3 + HCl + 2 NO2 + 2 H2O
BaNO3 + KSiO3 = BaSiO3 + KNO3 =>
BaNO3 + KSiO3 = BaSiO3 + KNO3
Cu(NO3)2 + C5H8O2 = Cu(C5H8O2)2 + NO3 =>
Cu(NO3)2 + 2 C5H8O2 = Cu(C5H8O2)2 + 2 NO3
C6H5C3H7 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C3H7 + 28 KMnO4 = 2 C6H5COOK + 13 K2CO3 + 28 MnO2 + 13 H2O
Na2CO3*2H2O2 = Na2CO3 + H2O2 =>
Na2CO3*2H2O2 = Na2CO3 + 2 H2O2
Zn(OH)2 + e + H{+} = Zn + H2O =>
Zn(OH)2 + 2e + 2 H{+} = Zn + 2 H2O
C6H8O7 + H2O = H3O{+} + C6H7O7{-} =>
C6H8O7 + H2O = H3O{+} + C6H7O7{-}
SbS4{3-} + H3O{+} = Sb2S5 + H2S + H2O =>
2 SbS4{3-} + 6 H3O{+} = Sb2S5 + 3 H2S + 6 H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
H2O + PI3 = H3PO3 + HI =>
3 H2O + PI3 = H3PO3 + 3 HI
(NH4)2SO4 + KMnO4 = MnO2 + K2SO4 + H2O + N2 =>
(NH4)2SO4 + 2 KMnO4 = 2 MnO2 + K2SO4 + 4 H2O + N2
H2C2O4 + Ba(OH)2 = H2O + Ba2(C2O4)2 =>
2 H2C2O4 + 2 Ba(OH)2 = 4 H2O + Ba2(C2O4)2
NaNO3 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + H2O + Na2SO4 =>
4 NaNO3 + 3 FeSO4 + 8 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O + 2 Na2SO4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Cr2(O7) + H = Cr + H2O =>
Cr2(O7) + 14 H = 2 Cr + 7 H2O
P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO4)2 =>
4 P4 + 3 Ca(OH)2 + 18 H2O = 10 PH3 + 3 Ca(H2PO4)2
N2O + CS2 = S + N2 + CO2 =>
2 N2O + CS2 = 2 S + 2 N2 + CO2
CaC3(s) + O2(g) = CaO(aq) + CO2 =>
2 CaC3(s) + 7 O2(g) = 2 CaO(aq) + 6 CO2
CrCl2(aq) + Pb(NO3)2(aq) = Cr(NO3)2(aq) + PbCl2(s) =>
CrCl2(aq) + Pb(NO3)2(aq) = Cr(NO3)2(aq) + PbCl2(s)
C5H5NH + HCl = C5H5NCl + H2 =>
C5H5NH + HCl = C5H5NCl + H2
C3H5Br + O2 = CO2 + HBr + H2O =>
C3H5Br + 4 O2 = 3 CO2 + HBr + 2 H2O
KOH + H2SO4 = K2SO4 + HOH =>
2 KOH + H2SO4 = K2SO4 + 2 HOH
Na2O3Si + HCl = NaCl + SiO2 + H2O =>
Na2O3Si + 2 HCl = 2 NaCl + SiO2 + H2O
Fe3O4(s) + CO(g) = FeO(s) + CO2(g) =>
Fe3O4(s) + CO(g) = 3 FeO(s) + CO2(g)
Cr + FeCl3 = CrCl3 + Fe =>
Cr + FeCl3 = CrCl3 + Fe
BaCO3 + K2CO3 + NH4H2PO4 + BaSO4 = Ba3KH(PO4)2(SO4) + NH3 + CO2 + H2O =>
4 BaCO3 + K2CO3 + 4 NH4H2PO4 + 2 BaSO4 = 2 Ba3KH(PO4)2(SO4) + 4 NH3 + 5 CO2 + 5 H2O
H2O5 + H2O = H3O{+} + HO5{-} =>
H2O5 + H2O = H3O{+} + HO5{-}
C6H5NO3 + H2 = C6H5NH2 + H2O =>
C6H5NO3 + 4 H2 = C6H5NH2 + 3 H2O
CuO + H2SO4 + H2O = CuSO4*5H2O =>
CuO + H2SO4 + 4 H2O = CuSO4*5H2O
LiOH + CO2 = Li2CO3 + H2O(g) =>
2 LiOH + CO2 = Li2CO3 + H2O(g)
Tl2S(aq) = Tl + S =>
Tl2S(aq) = 2 Tl + S
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
FeCl3 + NaOH = ClNa + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 ClNa + Fe(OH)3
Al(CH3COO)3 + Na2S = Al2S3 + Na(CH3COO) =>
2 Al(CH3COO)3 + 3 Na2S = Al2S3 + 6 Na(CH3COO)
C7H6O3 + O2 = CO + H2O =>
2 C7H6O3 + 7 O2 = 14 CO + 6 H2O
Sr + P = Sr3P2 =>
3 Sr + 2 P = Sr3P2
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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