| Équations équilibrées la veille |
2 NH3 + 3 O2 = N2O3 + 3 H2O
Fe + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 K
Ba2 + (SO4) = BaSO4 =>
Ba2 + 2(SO4) = 2 BaSO4
C57H98O6 + H2O = C18H32O2 + C3H8O3 =>
C57H98O6 + 3 H2O = 3 C18H32O2 + C3H8O3
K(SO4) + SrI2 = KI + Sr(SO4)2 =>
2 K(SO4) + SrI2 = 2 KI + Sr(SO4)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + AgO3 = CuO3 + Ag =>
Cu + AgO3 = CuO3 + Ag
C3H3OH + O2 = CO + H2O =>
C3H3OH + 2 O2 = 3 CO + 2 H2O
KHCO3(s) + HNO3 = CO2 + H2O + KNO3 =>
KHCO3(s) + HNO3 = CO2 + H2O + KNO3
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
HI(aq) + CsOH(aq) = H2O(aq) + CsI(aq) =>
HI(aq) + CsOH(aq) = H2O(aq) + CsI(aq)
HCl + MnO = H2O + MnCl + Cl2 =>
4 HCl + 2 MnO = 2 H2O + 2 MnCl + Cl2
aluminum + ironoxide = Fe + aluminumoxide =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Co + KSCN = CoKSCN =>
Co + KSCN = CoKSCN
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HOOCCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
C2H5OH + HNO3 = C2H5NO2 + H2O + O2 =>
2 C2H5OH + 2 HNO3 = 2 C2H5NO2 + 2 H2O + O2
Na(SO4) + Al = Na + Al2(SO4)3 =>
3 Na(SO4) + 2 Al = 3 Na + Al2(SO4)3
Na(OH) + (NH4)2SO4 = Na2SO4 + NH4(OH) =>
2 Na(OH) + (NH4)2SO4 = Na2SO4 + 2 NH4(OH)
C16H34 = C12H26 + C4H8 =>
C16H34 = C12H26 + C4H8
CsCl + CaS = Cs2S + CaCl2 =>
2 CsCl + CaS = Cs2S + CaCl2
Na2B4O7(aq) + H2O(l) = NaB(OH)4(s) + H3BO3(aq) =>
Na2B4O7(aq) + 7 H2O(l) = 2 NaB(OH)4(s) + 2 H3BO3(aq)
HCl + KMnO4 = K2O + MnO + H2O + Cl2 =>
10 HCl + 2 KMnO4 = K2O + 2 MnO + 5 H2O + 5 Cl2
Pb(CH3COO)2 + Na2S = PbS + Na(CH3COO) =>
Pb(CH3COO)2 + Na2S = PbS + 2 Na(CH3COO)
OH{-} + NO + Fe{+3} = NO3{-} + Fe{+2} + H{+} =>
2 OH{-} + NO + 3 Fe{+3} = NO3{-} + 3 Fe{+2} + 2 H{+}
P4O10(l) + H2O(l) = H3PO4(aq) =>
P4O10(l) + 6 H2O(l) = 4 H3PO4(aq)
Cu + (AgNO3)2 = CuNO3 + Ag2 =>
2 Cu + (AgNO3)2 = 2 CuNO3 + Ag2
HSO + NaOH = NaSO + H2O =>
HSO + NaOH = NaSO + H2O
Mn(OH)2 + BaCl2 = MnCl2 + Ba(OH)2 =>
Mn(OH)2 + BaCl2 = MnCl2 + Ba(OH)2
Fe(s) + Pb(NO3)2 = Pb + Fe(NO3) =>
2 Fe(s) + Pb(NO3)2 = Pb + 2 Fe(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NOCl(g) + Fe(s) = FeCl3 + NO(g) =>
3 NOCl(g) + Fe(s) = FeCl3 + 3 NO(g)
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
KMnO4 + Na2CrO4 = NaMnO4 + K2CrO4 =>
2 KMnO4 + Na2CrO4 = 2 NaMnO4 + K2CrO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2HPO4 + CuSO4 = Na2Cu + HPO4SO4 =>
Na2HPO4 + CuSO4 = Na2Cu + HPO4SO4
AuCl2 + K = KCl + Au =>
AuCl2 + 2 K = 2 KCl + Au
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
F2 + C2H4 = C2F4 + HF =>
4 F2 + C2H4 = C2F4 + 4 HF
F2 + AlCl3 = Cl + AlF2 =>
F2 + AlCl3 = 3 Cl + AlF2
BaCl2 + Na3AsO4 = Ba3(AsO4)2 + NaCl =>
3 BaCl2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu + FePO4 = Cu3(PO4)2 + Fe =>
3 Cu + 2 FePO4 = Cu3(PO4)2 + 2 Fe
Cu(NO3)2 + NH3H = (Cu(NH3)4) + NO3 + H2O =>
5 Cu(NO3)2 + 18 NH3H = 5(Cu(NH3)4) + 8 NO3 + 6 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Ba(NO3)2(aq) + KI(aq) = BaI2 + KNO3 =>
Ba(NO3)2(aq) + 2 KI(aq) = BaI2 + 2 KNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HClO(aq) + Ba(OH)2(aq) = Ba(ClO)2 + H2O =>
2 HClO(aq) + Ba(OH)2(aq) = Ba(ClO)2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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