| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOCH2CH2CH3 + H2O = CH3COOH + CH3CH2CH2OH
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
CaNCN + H2O = CaCO3 + NH3 =>
CaNCN + 3 H2O = CaCO3 + 2 NH3
KI + Ag(NO3)3 = K(NO3) + AgI3 =>
3 KI + Ag(NO3)3 = 3 K(NO3) + AgI3
Ba(Cl2) + Na2(SO4) = Ba(SO4) + NaCl =>
Ba(Cl2) + Na2(SO4) = Ba(SO4) + 2 NaCl
HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + CuCO3(s) = CuBr2(aq) + H2O(l) + CO2(g)
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
Hg + H2S + O2 = Hg2S + H2O =>
4 Hg + 2 H2S + O2 = 2 Hg2S + 2 H2O
PCl3(aq) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(aq) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Na2O + Cl2O5 = NaClO3 =>
Na2O + Cl2O5 = 2 NaClO3
Al(C2H3O2)3 + (NH4)(OH) = Al(OH)3 + (NH4)(C2H3O2) =>
Al(C2H3O2)3 + 3(NH4)(OH) = Al(OH)3 + 3(NH4)(C2H3O2)
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
CaNCN + H2O = CaCO3 + NH3 =>
CaNCN + 3 H2O = CaCO3 + 2 NH3
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
P2O5 = P + O =>
P2O5 = 2 P + 5 O
C6H8O7 + KOH = KC6H7O7 + H2O =>
C6H8O7 + KOH = KC6H7O7 + H2O
CaNCN + H2O = CaCO3 + NH3 =>
CaNCN + 3 H2O = CaCO3 + 2 NH3
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
Cu + CaCl2 = CuCl + Ca =>
2 Cu + CaCl2 = 2 CuCl + Ca
CuCo3 + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3 + 2 NaOH = Cu(OH)2 + Na2Co3
[Cu(NH3)4]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
HCl + HgNO3 = Hg2Cl2 + H + NO3 =>
2 HCl + 2 HgNO3 = Hg2Cl2 + 2 H + 2 NO3
AsO2{-} + I2 + HCO3{-} = I{-} + CO2 + H2AsO4{-} =>
AsO2{-} + I2 + 2 HCO3{-} = 2 I{-} + 2 CO2 + H2AsO4{-}
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
FeCl3 + (Fe(CN)6) = Fe4(Fe(CN)6)3 + Cl =>
4 FeCl3 + 3(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 Cl
AgCn + K = KCn + Ag =>
AgCn + K = KCn + Ag
CaCl2 + NaH3PO4 = NaCl2 + CaH3PO4 =>
CaCl2 + NaH3PO4 = NaCl2 + CaH3PO4
HCl + Hg = H + HgCl =>
HCl + Hg = H + HgCl
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
LiOH + Cl2O7 = LiCl + H2O + O2 =>
2 LiOH + Cl2O7 = 2 LiCl + H2O + 4 O2
C6H8O7 + KOH = KC6H7O7 + H2O =>
C6H8O7 + KOH = KC6H7O7 + H2O
Cs2O(aq) + H2O(l) = CsOH =>
Cs2O(aq) + H2O(l) = 2 CsOH
PI3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 PI3 + 5 K2Cr2O7 + 20 H2SO4 = 6 H3PO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 9 I2 + 11 H2O
AlSOe + BrCl = AlCl + BrSOe =>
AlSOe + BrCl = AlCl + BrSOe
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
KI + Br2 = K2Br2 + I =>
2 KI + Br2 = K2Br2 + 2 I
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
C4H10O + HBr = C4H9Br + H2O =>
C4H10O + HBr = C4H9Br + H2O
PbS2 + BaI2 = PbI4 + BaS =>
PbS2 + 2 BaI2 = PbI4 + 2 BaS
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2SO4 + NaH(CO3) = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaH(CO3) = 2 CO2 + Na2SO4 + 2 H2O
Cl3KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
Cl3KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 4 Cl2
KClO + KI + H2O = KCl + KOH + I2 =>
KClO + 2 KI + H2O = KCl + 2 KOH + I2
Na2(CO3) + Al(OH)3 = Al2O3 + Na(OH) + CO2 =>
3 Na2(CO3) + 2 Al(OH)3 = Al2O3 + 6 Na(OH) + 3 CO2
H3PO4 + CH3COONa = CH3COOH + Na3PO4 =>
H3PO4 + 3 CH3COONa = 3 CH3COOH + Na3PO4
Na2SO4(aq) + CaCl2 = CaSO4 + NaCl =>
Na2SO4(aq) + CaCl2 = CaSO4 + 2 NaCl
Cr2(SO4)3 + H2O = Cr + O2 + H2SO4 =>
2 Cr2(SO4)3 + 6 H2O = 4 Cr + 3 O2 + 6 H2SO4
Ag2O + CH3COOH = AgCH3COO + H2O =>
Ag2O + 2 CH3COOH = 2 AgCH3COO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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