| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + H2O2 = NaClO3 + H2
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
Cu(OH)2 + ammonia = Cu(NH3)4{2+} + OH{-} =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2+} + 2 OH{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OCu + (Ag(NH3)2)OH = Ag + CO2 + H2O + NH3 + CuOH =>
C2H5OCu + 12(Ag(NH3)2)OH = 12 Ag + 2 CO2 + 8 H2O + 24 NH3 + CuOH
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 I2 + 8 H2O
HBa + H2SO4 = BaSO4 + H2 =>
2 HBa + 2 H2SO4 = 2 BaSO4 + 3 H2
NaOH + O2 = O2OH + Na =>
NaOH + O2 = O2OH + Na
H2O + K2SO4 + HClO3 = H2O2 + KClO3 + S =>
2 H2O + K2SO4 + 2 HClO3 = 3 H2O2 + 2 KClO3 + S
Mg + P = Mg2P =>
2 Mg + P = Mg2P
KOH + NiSO = KSO + NiOH =>
KOH + NiSO = KSO + NiOH
NaCO3 + CaO = Ca(CO3) + NaO =>
NaCO3 + CaO = Ca(CO3) + NaO
FeSO4(aq) + Cu(s) = CuSO4 + Fe =>
FeSO4(aq) + Cu(s) = CuSO4 + Fe
K2S + H3PO4 = K3PO4 + H2S =>
3 K2S + 2 H3PO4 = 2 K3PO4 + 3 H2S
K2SO4 + Zn(NO3)2 = ZnSO4 + KNO3 =>
K2SO4 + Zn(NO3)2 = ZnSO4 + 2 KNO3
C2H4O + O2 = CO2 + H5O =>
10 C2H4O + 19 O2 = 20 CO2 + 8 H5O
LaF3 = La + F =>
LaF3 = La + 3 F
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
H + O + C = C(OH)5 =>
5 H + 5 O + C = C(OH)5
Br2O5 + NaOH = Br(OH)5 + Na2O =>
Br2O5 + 10 NaOH = 2 Br(OH)5 + 5 Na2O
Ca + Cl + O = CaClO =>
Ca + Cl + O = CaClO
CH3NH2(g) + O2(g)25 = CO2(g) + H2O(g) + N2(g) =>
50 CH3NH2(g) + O2(g)25 = 50 CO2(g) + 125 H2O(g) + 25 N2(g)
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + NaOH =>
2 NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NaOH
NH3NO3 + NaCl = NH3Cl + NaNO3 =>
NH3NO3 + NaCl = NH3Cl + NaNO3
Na2SO4 + C2H2O4 = Na2C2O4 + H2SO4 =>
Na2SO4 + C2H2O4 = Na2C2O4 + H2SO4
NaOH(aq) + K2SO4(aq) = Na2SO4(s) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(s) + 2 KOH(aq)
Na2HPO4 = P2O5 + Na2O + H2O =>
2 Na2HPO4 = P2O5 + 2 Na2O + H2O
NO + MnO4 = MnO2 + NO2 =>
2 NO + MnO4 = MnO2 + 2 NO2
Al(OH)2 + H2(SO4) = H2O + Al2(SO4)2 =>
2 Al(OH)2 + 2 H2(SO4) = 4 H2O + Al2(SO4)2
Ag(NO3)2 + H2O = Ag + O2 + HNO3 =>
2 Ag(NO3)2 + 2 H2O = 2 Ag + O2 + 4 HNO3
KOH + CH3COOH = H2O + CH3KCOO =>
KOH + CH3COOH = H2O + CH3KCOO
C31 + H64 = C31H64 =>
C31 + H64 = C31H64
CH3COOK + H2O = CH2COOK + H3O =>
CH3COOK + H2O = CH2COOK + H3O
S(oh)2 + Ca(OH)2 = CaOH + SOH =>
S(oh)2 + 2 Ca(OH)2 = 2 CaOH + 2 SOH
NaPo4 + LiS = NaS + LiPo4 =>
NaPo4 + LiS = NaS + LiPo4
LiCoO2 = Li2O + CoO + O2 =>
4 LiCoO2 = 2 Li2O + 4 CoO + O2
Co(NO3)2 + Na3PO4 = Co3(PO4) + Na(NO3)2 =>
3 Co(NO3)2 + Na3PO4 = Co3(PO4) + 3 Na(NO3)2
Fe + NH3 = Fe(NH3)2 =>
Fe + 2 NH3 = Fe(NH3)2
XeF2 + MeBF4 = XeMeBF5 + F2 =>
2 XeF2 + 2 MeBF4 = 2 XeMeBF5 + F2
H3PO4 + CaC = Ca2(H2PO4)2 + HCHC =>
2 H3PO4 + 2 CaC = Ca2(H2PO4)2 + HCHC
CaOH = Ca(OH) =>
CaOH = Ca(OH)
H{+} + NO3{-} + I{-} = NO + I2 + H2O =>
8 H{+} + 2 NO3{-} + 6 I{-} = 2 NO + 3 I2 + 4 H2O
Cu2(SO4)2 + KOH = CuOH + KSO4 =>
Cu2(SO4)2 + 2 KOH = 2 CuOH + 2 KSO4
CH4O(l) + C7H6O3(aq) = C8H8O3(aq) + H2O(l) =>
CH4O(l) + C7H6O3(aq) = C8H8O3(aq) + H2O(l)
Sn{2+} + NO3{-} + H2O = Sn{4+} + NO2 + OH{-} =>
Sn{2+} + 2 NO3{-} + 2 H2O = Sn{4+} + 2 NO2 + 4 OH{-}
Ca(s) + Ag3PO4(s) = Ca3(PO4)2 + Ag(s) =>
3 Ca(s) + 2 Ag3PO4(s) = Ca3(PO4)2 + 6 Ag(s)
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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