| Équations équilibrées la veille |
CH3CH2OK + H2O = CH3CH2OH + KOH
Ca(ClO)3 + HCl = CaCl2 + H2O + Cl2 =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 6 H2O + 7 Cl2
KMnO4 + CH3COOH = CH3COOK + HMnO4 =>
KMnO4 + CH3COOH = CH3COOK + HMnO4
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Tc + (CN) = Tc(CN)6 =>
Tc + 6(CN) = Tc(CN)6
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
NaOH + Fe2(SO4)3 + H2O = H2SO4 + NaFe3(SO4)2(OH)6 =>
2 NaOH + 3 Fe2(SO4)3 + 10 H2O = 5 H2SO4 + 2 NaFe3(SO4)2(OH)6
Na3PO4 + Cu(SO4) = Na2(SO4) + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(SO4) = 3 Na2(SO4) + Cu3(PO4)2
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
CuBr2 + NH4NO3 = CuNO3 + NH4Br2 =>
CuBr2 + NH4NO3 = CuNO3 + NH4Br2
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
Ag + Pb3(PO4)2 = Ag3PO4 + Pb =>
6 Ag + Pb3(PO4)2 = 2 Ag3PO4 + 3 Pb
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
C2H6O + C4H6O3 = C4H8O2 + H2O =>
2 C2H6O + C4H6O3 = 2 C4H8O2 + H2O
Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(aq) + H3PO4(aq) =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 3 CaSO4(aq) + 2 H3PO4(aq)
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
NO3{-}(aq) + Cl2(g) + H2O(l) = NO(g) + ClO3{-}(aq) + OH{-}(aq) =>
10 NO3{-}(aq) + 3 Cl2(g) + 2 H2O(l) = 10 NO(g) + 6 ClO3{-}(aq) + 4 OH{-}(aq)
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
H3PO4 + (NH4)2CO3 = H2CO3 + (NH4)3PO4 =>
2 H3PO4 + 3(NH4)2CO3 = 3 H2CO3 + 2(NH4)3PO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al + SnO = AlO + Sn =>
Al + SnO = AlO + Sn
KCl + Pb(ClO3)2 = PbCl2 + KClO3 =>
2 KCl + Pb(ClO3)2 = PbCl2 + 2 KClO3
Na2CO3 + H2SO4 = CO2 + NaHSO4 + H2O =>
Na2CO3 + 2 H2SO4 = CO2 + 2 NaHSO4 + H2O
AgNo3 + AlPO4 = Ag3PO4 + Al(No3)3 =>
3 AgNo3 + AlPO4 = Ag3PO4 + Al(No3)3
SO2 + CO2 + H2O = H2SO4 + CO =>
SO2 + CO2 + H2O = H2SO4 + CO
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + KOH + H2O =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 2 KOH + 8 H2O
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
C9H13N + H2SO4 = (C9H13N)2*H2SO4 =>
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3(aq) + H3PO4(aq) = Ag3PO4(s) + HNO3(aq) =>
3 AgNO3(aq) + H3PO4(aq) = Ag3PO4(s) + 3 HNO3(aq)
Na2O = Na + O =>
Na2O = 2 Na + O
C6H4C2H5Cl + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H4COOHCl + CO2 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 28 H2O + 6 K2SO4 + 12 MnSO4 + 5 C6H4COOHCl + 5 CO2
S + Br2 = SBr4 =>
S + 2 Br2 = SBr4
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
CH4(g) + Cl2 = CHCl3 + HCl =>
CH4(g) + 3 Cl2 = CHCl3 + 3 HCl
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Na2SiO3 + (NH4)2MoO4 + H2O = H4[Si(MoO4)4] + NaOH + NH4OH =>
Na2SiO3 + 4(NH4)2MoO4 + 7 H2O = H4[Si(MoO4)4] + 2 NaOH + 8 NH4OH
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
Mn2O3 + HCl = MnCl3 + H2O =>
Mn2O3 + 6 HCl = 2 MnCl3 + 3 H2O
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3 =>
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
SnSO4 + NaOH = Na2SO4 + (SnOH)2SO4 =>
2 SnSO4 + 2 NaOH = Na2SO4 + (SnOH)2SO4
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
BaO + H2SO3 = BaSO4 + H2 =>
BaO + H2SO3 = BaSO4 + H2
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
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Équations équilibrées sur10/26/24
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