| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ma + HCl = H + MaCl
Al + CuSO4 = AlSO4 + AlCu =>
2 Al + CuSO4 = AlSO4 + AlCu
HCl2 + Hg(OH) = HgCl2 + H2O =>
HCl2 + Hg(OH) = HgCl2 + H2O
CuOHNO3 = CuO + NO2 + O2 + H2O =>
4 CuOHNO3 = 4 CuO + 4 NO2 + O2 + 2 H2O
Al + Mn{7+} = Al{3+} + Mn =>
7 Al + 3 Mn{7+} = 7 Al{3+} + 3 Mn
Na2SO4(H2O) = Na2SO4 + H2O =>
Na2SO4(H2O) = Na2SO4 + H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
As4O6 + Zn + HNO3 = H3As + Zn(NO3)2 + H2O =>
As4O6 + 12 Zn + 24 HNO3 = 4 H3As + 12 Zn(NO3)2 + 6 H2O
CuO + H3PO4 = Cu4P2O9 + H2O =>
4 CuO + 2 H3PO4 = Cu4P2O9 + 3 H2O
NaCl + H2(SO4) + MnO2 = Mn(SO4) + Na(SO4) + Cl2 + H2O =>
2 NaCl + 4 H2(SO4) + 2 MnO2 = 2 Mn(SO4) + 2 Na(SO4) + Cl2 + 4 H2O
(CH3NH3)Cl + BaCl2 = (CH3NH3)BaCl3 =>
(CH3NH3)Cl + BaCl2 = (CH3NH3)BaCl3
CH2O + Cu2O = CH2O2 + Cu =>
CH2O + Cu2O = CH2O2 + 2 Cu
NO2{-} + CS(NH2)2 = N2 + SNC{-} + H2O =>
NO2{-} + CS(NH2)2 = N2 + SNC{-} + 2 H2O
CH3CH2CH2OH + HBr = CH3CHBrCH3 + H2O =>
CH3CH2CH2OH + HBr = CH3CHBrCH3 + H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NaClO + CH3COOH = HClO + CH3COONa =>
NaClO + CH3COOH = HClO + CH3COONa
Na4P2O7*10H2O + Al2(SO4)3*18H2O = Al4(P2O7)3 + Na2SO4 + H2O =>
3 Na4P2O7*10H2O + 2 Al2(SO4)3*18H2O = Al4(P2O7)3 + 6 Na2SO4 + 66 H2O
Cr2O3 + H2SiO3 = Cr2(SiO3)3 + H2O =>
Cr2O3 + 3 H2SiO3 = Cr2(SiO3)3 + 3 H2O
RbO2 = RbO + O2 =>
2 RbO2 = 2 RbO + O2
Tl + HNO3 = TlNO3 + H2 =>
2 Tl + 2 HNO3 = 2 TlNO3 + H2
H2SO4(l) + C2OH14O4(aq) = HC2OH14O4(aq) + HSO4(aq) =>
H2SO4(l) + C2OH14O4(aq) = HC2OH14O4(aq) + HSO4(aq)
CuO + C20H42 = Cu + CO2 + H2O =>
61 CuO + C20H42 = 61 Cu + 20 CO2 + 21 H2O
C2H5NH2 + O2 = CO + H2O + N2 =>
4 C2H5NH2 + 11 O2 = 8 CO + 14 H2O + 2 N2
K2CO3(aq) + MgCl2(aq) = MgCO3(s) + KCl(aq) =>
K2CO3(aq) + MgCl2(aq) = MgCO3(s) + 2 KCl(aq)
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
S + Na + O = Na2SO4 =>
S + 2 Na + 4 O = Na2SO4
Li(OH) + B2O3 = Li3(BO3) + H2O =>
6 Li(OH) + B2O3 = 2 Li3(BO3) + 3 H2O
CH3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Al + Mn{7+} = Al{3+} + Mn =>
7 Al + 3 Mn{7+} = 7 Al{3+} + 3 Mn
Hg(OH)2 + H4SiO4 = Hg3(HSiO4)2 + H2O =>
3 Hg(OH)2 + 2 H4SiO4 = Hg3(HSiO4)2 + 6 H2O
CH2OR + H2S = CH4SOR =>
CH2OR + H2S = CH4SOR
H2SO4 + NaNO2 = NO3 + Na2SO4 + NO + H2O =>
2 H2SO4 + 4 NaNO2 = NO3 + 2 Na2SO4 + 3 NO + 2 H2O
Al(OH)2Cl + HCl = AlOHCl2 + H2O =>
Al(OH)2Cl + HCl = AlOHCl2 + H2O
CuSO4 + NO2 = CuO2 + NSO4 =>
CuSO4 + NO2 = CuO2 + NSO4
Fe + Na2 = FeNa2 =>
Fe + Na2 = FeNa2
H2CO3 + NH3 = NCO3 + NH4 =>
H2CO3 + 6 NH3 = NCO3 + 5 NH4
Pb + NO3 = Pb(NO3)2 =>
Pb + 2 NO3 = Pb(NO3)2
C7H16N20 + O2 = CO2 + H2O + N =>
C7H16N20 + 11 O2 = 7 CO2 + 8 H2O + 20 N
NH3 + NO + KOH = NH4OH + K2NO =>
10 NH3 + 3 NO + 10 KOH = 8 NH4OH + 5 K2NO
Li(OH) + B2O3 = Li3(BO3) + H2O =>
6 Li(OH) + B2O3 = 2 Li3(BO3) + 3 H2O
(CrO) + AgNO3 = Ag2CrO + NO3 =>
(CrO) + 2 AgNO3 = Ag2CrO + 2 NO3
FeI2 + KOH + I2 = Fe(OH)3 + KI =>
2 FeI2 + 6 KOH + I2 = 2 Fe(OH)3 + 6 KI
MnO + SO2 + O = MnSO4 =>
MnO + SO2 + O = MnSO4
Ai + S8 = AiS =>
8 Ai + S8 = 8 AiS
C2H8N2O4 + H2O = C2H10N2O5 =>
C2H8N2O4 + H2O = C2H10N2O5
KMnO4 + H2SO4 + Na2C2O2 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 14 H2SO4 + 5 Na2C2O2 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
BaCO3 + H2SO4 + KHSO4 = K2Ba2(SO4)3 + CO2 + H2O =>
2 BaCO3 + H2SO4 + 2 KHSO4 = K2Ba2(SO4)3 + 2 CO2 + 2 H2O
Ba(ClO)2 + H2CO3 = H2(ClO)2 + BaCO3 =>
Ba(ClO)2 + H2CO3 = H2(ClO)2 + BaCO3
Cs2(s) + O2(g) = Cs2O2 =>
Cs2(s) + O2(g) = Cs2O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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