| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + H2(SO)4 = Al(SO)4 + H2
C6H10O + (NH3OH)2SO4 + NH3 = C6H10NOH + (NH4)2SO4 + H2O =>
2 C6H10O + (NH3OH)2SO4 + 2 NH3 = 2 C6H10NOH + (NH4)2SO4 + 2 H2O
CaH2 + HNO3 = CaHNO3 + H =>
CaH2 + HNO3 = CaHNO3 + 2 H
MgCl2 + H2SO4 = Mg(SO4) + HCl =>
MgCl2 + H2SO4 = Mg(SO4) + 2 HCl
NH4 + NO3 = H3O + N =>
9 NH4 + 4 NO3 = 12 H3O + 13 N
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
H{+} + CuS + NO3{-} = S + Cu{2+} + H2O + NO =>
8 H{+} + 3 CuS + 2 NO3{-} = 3 S + 3 Cu{2+} + 4 H2O + 2 NO
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O =>
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O
CH3CH2COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
CH3CH2COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O
Pb(NO3)2 + NaCl + H2O = NaOH + PbCl2 + HNO3 =>
Pb(NO3)2 + 2 NaCl + 2 H2O = 2 NaOH + PbCl2 + 2 HNO3
Mo2O6 = Mo6 + O2 =>
3 Mo2O6 = Mo6 + 9 O2
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
C6H12O6(aq) = C2H5OH(l) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(l) + 2 CO2(g)
NH3 + HNO3 = NH4NO3(aq) =>
NH3 + HNO3 = NH4NO3(aq)
Fe(s) + Cl(g) = FeCl(g) =>
Fe(s) + Cl(g) = FeCl(g)
HOOC(CH2)4COOH + O2 = CO2 + H2O =>
2 HOOC(CH2)4COOH + 13 O2 = 12 CO2 + 10 H2O
()Al(OH)3 + ()H2SO4 = ()Al2(SO4)3 + ()H2O =>
2()Al(OH)3 + 3()H2SO4 = ()Al2(SO4)3 + 6()H2O
C2H5COONH3CH3 + NaOH = C2H5COONa + CH3NH2 + H2O =>
C2H5COONH3CH3 + NaOH = C2H5COONa + CH3NH2 + H2O
AgI + Na{2}S = Ag{2}S + NaI =>
AgI + Na{2}S = Ag{2}S + NaI
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
HMnO4 + Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + H2O =>
3 HMnO4 + 3 Ni(OH)3 = Ni2(MnO4)3 + H2NiO4 + 5 H2O
NiCO3 + MnCO3 + CoCO3 + Li2CO3 + O2 = Li3NiMnCoO6 + CO2 =>
4 NiCO3 + 4 MnCO3 + 4 CoCO3 + 6 Li2CO3 + 3 O2 = 4 Li3NiMnCoO6 + 18 CO2
Ti(NO3)3 + Na2S = Ti2S3 + NaNO3 =>
2 Ti(NO3)3 + 3 Na2S = Ti2S3 + 6 NaNO3
IO3{-} + HSO3{-} + H = SO4{2-} + I2 + H2O =>
2 IO3{-} + 2 HSO3{-} + 6 H = 2 SO4{2-} + I2 + 4 H2O
CH3COO{-} + SO4{2-} + H{+} = CO2 + HS{-} + H2O =>
CH3COO{-} + SO4{2-} + 2 H{+} = 2 CO2 + HS{-} + 2 H2O
FeCl2 + K2Co3 = KCl + FeCo3 =>
FeCl2 + K2Co3 = 2 KCl + FeCo3
H3(C6H5O7) + Sn(OH)4 = Sn3(C6H5O7)4 + H(OH) =>
4 H3(C6H5O7) + 3 Sn(OH)4 = Sn3(C6H5O7)4 + 12 H(OH)
N2 + BCl3 = BN + Cl2 =>
N2 + 2 BCl3 = 2 BN + 3 Cl2
MnSO4 + K2S = K2SO4 + MnS =>
MnSO4 + K2S = K2SO4 + MnS
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HClO3 + K = H2 + KClO3 =>
2 HClO3 + 2 K = H2 + 2 KClO3
NaCl + NHO3 = NaHO3 + ClN =>
NaCl + NHO3 = NaHO3 + ClN
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NH3 + O2 + CH2 = HCN + H2O =>
NH3 + O2 + CH2 = HCN + 2 H2O
MnS + H = MnH2 + S =>
MnS + 2 H = MnH2 + S
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
C7H4O8 + O2 = CO2 + H2O =>
C7H4O8 + 4 O2 = 7 CO2 + 2 H2O
NiCl2 + KOH = Ni(OH)2 + KCl =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
CaO + Al = Ca + Al2O3 =>
3 CaO + 2 Al = 3 Ca + Al2O3
V{2+} + KMnO4 + H2SO4 = H2O + K{+} + Mn{2+} + VO2{+} + SO4{2-} =>
5 V{2+} + 3 KMnO4 + 2 H2SO4 = 2 H2O + 3 K{+} + 3 Mn{2+} + 5 VO2{+} + 2 SO4{2-}
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
Na3OH + Fe(NO3)3 = NaNO3 + FeOH =>
Na3OH + Fe(NO3)3 = 3 NaNO3 + FeOH
Li2OAl2O34SiO2(s) + H2SO4(conc) = Li2SO4(s) + Al2O34SiO2(s) + H2O =>
Li2OAl2O34SiO2(s) + H2SO4(conc) = Li2SO4(s) + Al2O34SiO2(s) + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 + Mg(ClO3)2 = MgNO3 + K(ClO3)2 =>
KNO3 + Mg(ClO3)2 = MgNO3 + K(ClO3)2
NaH2PO4 + BaCl2 = NaCl2 + BaH2PO4 =>
NaH2PO4 + BaCl2 = NaCl2 + BaH2PO4
HNO3 + CaSO3 = CaSO4 + H2O + N2 =>
2 HNO3 + 5 CaSO3 = 5 CaSO4 + H2O + N2
Fe + (Cl)2 = FeCl2 =>
Fe + (Cl)2 = FeCl2
H2O2 + K2S = K2SO4 + H2 =>
2 H2O2 + K2S = K2SO4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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