| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H36O2(l) + 26 O2(g) = 18 H2O(g) + 18 CO2(g)
LiOH(aq) + HF(aq) = LiF(aq) + H2O(l) =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O(l)
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
HCl(aq) + Hg2(NO3)2(aq) = HNO3 + Hg2Cl2 =>
2 HCl(aq) + Hg2(NO3)2(aq) = 2 HNO3 + Hg2Cl2
Pb(aq) + CrO4(aq) = PbCrO4 =>
Pb(aq) + CrO4(aq) = PbCrO4
Cu + AuCl3 = CuCl2 + Au3 =>
9 Cu + 6 AuCl3 = 9 CuCl2 + 2 Au3
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
P3O7 = P + O2 =>
2 P3O7 = 6 P + 7 O2
C6H6Cl6 + O2 = CO2 + HCl =>
C6H6Cl6 + 6 O2 = 6 CO2 + 6 HCl
Sn + AgNO3 = SnNO3 + Ag =>
Sn + AgNO3 = SnNO3 + Ag
C2O4H2(H2O)2 + K2Cr2O7 = K(Cr(C2O4)2(H2O)3)(H2O)3 + H2O + CO2 =>
7 C2O4H2(H2O)2 + K2Cr2O7 = 2 K(Cr(C2O4)2(H2O)3)(H2O)3 + 9 H2O + 6 CO2
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
P4S10 + O = P4O10 + SO2 =>
P4S10 + 30 O = P4O10 + 10 SO2
Br2 + H2SO4 + Na2S = S + HBr + Na2SO4 =>
Br2 + H2SO4 + Na2S = S + 2 HBr + Na2SO4
NaOH + CH4O3S = CH3SO3Na + H2O =>
NaOH + CH4O3S = CH3SO3Na + H2O
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Ag + AuCl3 = AgCl + Au3 =>
9 Ag + 3 AuCl3 = 9 AgCl + Au3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
I{-} + H{+} + MnO4{-} = H2O + I2 + Mn{+2} =>
10 I{-} + 16 H{+} + 2 MnO4{-} = 8 H2O + 5 I2 + 2 Mn{+2}
Na2SiO3 = SiO2 + Na2O =>
Na2SiO3 = SiO2 + Na2O
PH3 + H3PO4 = P2O3 + H2O =>
PH3 + 3 H3PO4 = 2 P2O3 + 6 H2O
(CH3CH2CH2CH2COO)H + NaOH = CH3CH2CH2CH2COONa + H2O =>
(CH3CH2CH2CH2COO)H + NaOH = CH3CH2CH2CH2COONa + H2O
Rb(OH) + HF = RbF + H(OH) =>
Rb(OH) + HF = RbF + H(OH)
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
HPO4 + MgSO4 = Mg(PO4)2 + H2SO4 =>
2 HPO4 + MgSO4 = Mg(PO4)2 + H2SO4
AlCl3 + HCl = Al[HCl4] =>
AlCl3 + HCl = Al[HCl4]
MgNH4AsO4 + CH3COOH = (CH3COO)2Mg + H3AsO4 + CH3COONH4 =>
MgNH4AsO4 + 3 CH3COOH = (CH3COO)2Mg + H3AsO4 + CH3COONH4
C6H5OH + O2 = C6H4O2 + H2O =>
C6H5OH + O2 = C6H4O2 + H2O
KI3 + NaOH = NaI + H2O + NaIO3 + KOH =>
3 KI3 + 9 NaOH = 8 NaI + 3 H2O + NaIO3 + 3 KOH
NaHCO3 + Na = Na2CO3 + H2 =>
2 NaHCO3 + 2 Na = 2 Na2CO3 + H2
Al + (BrO4)1{-} + H{+} = Al3{+} + Br2 + H2O =>
42 Al + 2(BrO4)1{-} + 16 H{+} = 14 Al3{+} + Br2 + 8 H2O
C6H5COOCH3 + H2O = C6H5COOH + CH3OH =>
C6H5COOCH3 + H2O = C6H5COOH + CH3OH
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3 =>
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3
HNO3 + C = H2CO3 + CO2 + N2 =>
4 HNO3 + 5 C = 2 H2CO3 + 3 CO2 + 2 N2
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
H + Na2O2 = Na + H2O =>
4 H + Na2O2 = 2 Na + 2 H2O
P + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{-3} + 5 NO + 4 H{+}
Cl{-} + CrO42{-} + H{+} = HClO2 + Cr3{+} + H2O =>
62 Cl{-} + 3 CrO42{-} + 66 H{+} = 62 HClO2 + Cr3{+} + 2 H2O
AgNO3 + BaCe2 = Ba(NO3)2 + AgCe =>
2 AgNO3 + BaCe2 = Ba(NO3)2 + 2 AgCe
Ca(s) + Fe(NO3)3 = Ca3(NO3)2 + Fe =>
9 Ca(s) + 2 Fe(NO3)3 = 3 Ca3(NO3)2 + 2 Fe
Li2PuO4 + Li4XeO6 = Li3PuO5 + Li2XeO4 =>
2 Li2PuO4 + Li4XeO6 = 2 Li3PuO5 + Li2XeO4
NaClO + NaOH = NaO + HCl =>
NaClO + NaOH = 2 NaO + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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