| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + 2 MnO2 + 2 H2SO4 = C6H4O2 + 3 H2O + 2 MnSO4
Al + MnO2 = Mn + Al3O2 =>
3 Al + MnO2 = Mn + Al3O2
Pd + H3PO4 = Pd3PO4 + H3 =>
3 Pd + H3PO4 = Pd3PO4 + H3
O2 + N2 = N2O =>
O2 + 2 N2 = 2 N2O
Mg(OH)2 + H2Se = Mg(HSe)2 + H2O =>
Mg(OH)2 + 2 H2Se = Mg(HSe)2 + 2 H2O
SnCl4 + NaBr = SnBr4 + NaCl =>
SnCl4 + 4 NaBr = SnBr4 + 4 NaCl
HClO4 + NaOH = HNa + ClO4OH =>
HClO4 + NaOH = HNa + ClO4OH
HClO + Zn = ZnO + HCl =>
HClO + Zn = ZnO + HCl
K2S + O2 = K2O + SO2 =>
2 K2S + 3 O2 = 2 K2O + 2 SO2
P + H2O2 = P2O5 + H2 =>
4 P + 5 H2O2 = 2 P2O5 + 5 H2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO3 =>
2 CuSO4 + 3 H3PO2 + 3 H2O = 2 CuH + 2 H2SO4 + 3 H3PO3
H2O + Na2S2O3 + I2 = I{-} + SO4{2-} + Na{+} + H{+} =>
5 H2O + Na2S2O3 + 4 I2 = 8 I{-} + 2 SO4{2-} + 2 Na{+} + 10 H{+}
FeCO3 = Fe + C + O =>
FeCO3 = Fe + C + 3 O
C2H5COOH + C2H6O = C7H14O2 + H2O =>
C2H5COOH + 2 C2H6O = C7H14O2 + 2 H2O
C + I4 = CI =>
4 C + I4 = 4 CI
CaOHCO3 + H2SO3 = CaOHSO3 + H2O + CO2 =>
CaOHCO3 + H2SO3 = CaOHSO3 + H2O + CO2
Ca(OH)2 + HX = H2O + CaX2 =>
Ca(OH)2 + 2 HX = 2 H2O + CaX2
K2CrO4 + HCl + NaNO2 = NaNO3 + CrCl3 + KCl + H2O =>
2 K2CrO4 + 10 HCl + 3 NaNO2 = 3 NaNO3 + 2 CrCl3 + 4 KCl + 5 H2O
HC2H3O2 + NaH2CO3 = NaC2H3O2 + H2CO3 + H2 =>
2 HC2H3O2 + 2 NaH2CO3 = 2 NaC2H3O2 + 2 H2CO3 + H2
Cu2 + AgN = Cu2N + Ag =>
Cu2 + AgN = Cu2N + Ag
Na2ZnO2 + CO2 = ZnO + Na2CO3 =>
Na2ZnO2 + CO2 = ZnO + Na2CO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CrSO4 + KI + KIO3 + H2O = Cr(OH) + KSO4 + I =>
6 CrSO4 + 5 KI + KIO3 + 3 H2O = 6 Cr(OH) + 6 KSO4 + 6 I
CrO4 + Pb = Cr2O3 + PbO2 =>
4 CrO4 + 5 Pb = 2 Cr2O3 + 5 PbO2
NaCr02 + NaClO + H2O = Na2CrO4 + NaOH + Cl2 =>
2 NaCr02 + 26 NaClO + 10 H2O = 4 Na2CrO4 + 20 NaOH + 13 Cl2
C6H4ClNO2 + H2 = C6H6ClN + H2O =>
C6H4ClNO2 + 3 H2 = C6H6ClN + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
C2H5Br + CH3MgBr = C3H8 + MgBr2 =>
C2H5Br + CH3MgBr = C3H8 + MgBr2
Mn3O54 + Al = Al2O3 + Mn =>
Mn3O54 + 36 Al = 18 Al2O3 + 3 Mn
NaOH + NH4NO3 = NH4 + H2O + NaNO3 =>
10 NaOH + 9 NH4NO3 = 8 NH4 + 7 H2O + 10 NaNO3
(NH4)2MoO4 + HCl + SnCl2 = Mo5O14 + SnCl4 + NH4Cl + H2O =>
5(NH4)2MoO4 + 12 HCl + SnCl2 = Mo5O14 + SnCl4 + 10 NH4Cl + 6 H2O
Al + C = Al4C36 =>
4 Al + 36 C = Al4C36
C16 = C15 =>
15 C16 = 16 C15
NH4INO3 + Be3(PO4)2 = (NH4)3PO4 + Be(INO3)2 =>
6 NH4INO3 + Be3(PO4)2 = 2(NH4)3PO4 + 3 Be(INO3)2
K1O1H1 + H3PO4 = K3PO4 + H2O =>
3 K1O1H1 + H3PO4 = K3PO4 + 3 H2O
VOSO4 + H2O2 + H2SO4 = (VO)2(SO4)3 + H2O =>
2 VOSO4 + H2O2 + H2SO4 = (VO)2(SO4)3 + 2 H2O
MoO3 + XeF2 = MoF6 + Xe + O =>
MoO3 + 3 XeF2 = MoF6 + 3 Xe + 3 O
Na2ZnO2 + CO2 = ZnO + Na2CO3 =>
Na2ZnO2 + CO2 = ZnO + Na2CO3
Sr(NO3)2 + K2CrO4 = SrCrO4 + K(NO3) =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + 2 K(NO3)
C6H6O2 + Cu{2+} = C6H4O2 + Cu + H{+] =>
C6H6O2 + Cu{2+} = C6H4O2 + Cu + 2 H{+]
HCl(aq) + BaCO3(s) = BaCl + HCO3 =>
HCl(aq) + BaCO3(s) = BaCl + HCO3
C14H12O + H4N2O3 = C14H10O2 + N + H2O =>
C14H12O + 2 H4N2O3 = C14H10O2 + 4 N + 5 H2O
NH4NO3 + CO2 = NH4CO3 + NO2 =>
NH4NO3 + CO2 = NH4CO3 + NO2
NaClO3(aq) = NaCl(s) + O2(g) =>
2 NaClO3(aq) = 2 NaCl(s) + 3 O2(g)
Zn2(s) + S(s) = ZnS(s) =>
Zn2(s) + 2 S(s) = 2 ZnS(s)
Mn2O3 + CH4 = Mn3C + CO + H2 =>
3 Mn2O3 + 11 CH4 = 2 Mn3C + 9 CO + 22 H2
CH3CN + HN(C2H5)2 + AlCl3 + CH3P(O)Cl2 = CH3P(O)(Cl)NC(CH3)N(C2H5)2*AlCl3*HCl =>
CH3CN + HN(C2H5)2 + AlCl3 + CH3P(O)Cl2 = CH3P(O)(Cl)NC(CH3)N(C2H5)2*AlCl3*HCl
CuO + K2S = K2O + CuS =>
CuO + K2S = K2O + CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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