| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + O = CaO
C3H6N2O2S + O2 = CO2 + H2O + NO2 + S =>
2 C3H6N2O2S + 11 O2 = 6 CO2 + 6 H2O + 4 NO2 + 2 S
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
CH3(CH2)2CH3 + O2 = CH3CHO + H2O =>
2 CH3(CH2)2CH3 + 3 O2 = 4 CH3CHO + 2 H2O
Ca + HBr = CaBr + H =>
Ca + HBr = CaBr + H
Cu(OH)2 + Mg = Cu2O + H2O + MgO =>
2 Cu(OH)2 + Mg = Cu2O + 2 H2O + MgO
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 8 H2O + 2 MnSO4
Fe + CHHHCOOH = FeCHHHCOOH =>
Fe + CHHHCOOH = FeCHHHCOOH
CH3CHOHCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CHOHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 15 CH3CH2CH2COOH + 28 H2O
Mg(OH)2 + CaCO3 + H2O = Ca(OH)2 + Mg(HCO3)2 =>
Mg(OH)2 + 2 CaCO3 + 2 H2O = 2 Ca(OH)2 + Mg(HCO3)2
C3H7COONa + H2O = C3H7COOH + NaOH =>
C3H7COONa + H2O = C3H7COOH + NaOH
NaClO + H2O + NH3HSO3 = NH4Cl + O2 + NaHSO3 =>
4 NaClO + 2 H2O + 4 NH3HSO3 = 4 NH4Cl + 3 O2 + 4 NaHSO3
K2CrO4 + KCl = CrO2Cl2 + K2O =>
K2CrO4 + 2 KCl = CrO2Cl2 + 2 K2O
HCH3CO2 + NaHCO3 = H2CO3 + NaCH =>
3 HCH3CO2 + 4 NaHCO3 = 6 H2CO3 + 4 NaCH
K + SCN = KSCN =>
K + SCN = KSCN
Al(HS)3 + O2 = Al2O3 + SO2 + H2O =>
2 Al(HS)3 + 9 O2 = Al2O3 + 6 SO2 + 3 H2O
MnO4{-}(aq) + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-}(aq) + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Au + H2 = Au2H3 =>
4 Au + 3 H2 = 2 Au2H3
Sr{2+} + C2O4{2-} = SrC2O4 =>
Sr{2+} + C2O4{2-} = SrC2O4
Al + KOH + H2O = K[Al(OH)4]2 + H2 =>
4 Al + 2 KOH + 14 H2O = 2 K[Al(OH)4]2 + 7 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H3AsO3 + KMnO4 + HF = H3AsO4 + KMnF3 + H2O =>
5 H3AsO3 + 2 KMnO4 + 6 HF = 5 H3AsO4 + 2 KMnF3 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al(OH)4 + H2SO4 = Al(OH)3 + H2O + SO4 =>
2 Al(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4
XH2SO4 + B(XOH)3 = B2(XSO4)3 + XH2O =>
3 XH2SO4 + 2 B(XOH)3 = B2(XSO4)3 + 6 XH2O
H + HCO3 = H2CO3 =>
H + HCO3 = H2CO3
H2O + MgO = Mg + H2O3 =>
H2O + 2 MgO = 2 Mg + H2O3
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = AlNH4(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 AlNH4(SO4)2*12H2O
Na2SO4 + Fe(SCN)3 = NaSCN + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(SCN)3 = 6 NaSCN + Fe2(SO4)3
KMnO4 + CH3CH2OH = CH3COOH + H2O + KOH + MnO2 =>
4 KMnO4 + 3 CH3CH2OH = 3 CH3COOH + H2O + 4 KOH + 4 MnO2
Mn3O4 + KOH = Mn(OH) + K2MnO4 =>
Mn3O4 + 2 KOH = 2 Mn(OH) + K2MnO4
N2O3 = N + O =>
N2O3 = 2 N + 3 O
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4 =>
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4
Na3 + Fe2O3 = Na2O + Fe =>
2 Na3 + Fe2O3 = 3 Na2O + 2 Fe
Cu(NO3)3 + Ba(OH)2 = Cu(OH)3 + Ba(NO3)2 =>
2 Cu(NO3)3 + 3 Ba(OH)2 = 2 Cu(OH)3 + 3 Ba(NO3)2
C4H7O2{-} + H2O = C4H7O2H + OH{-} =>
C4H7O2{-} + H2O = C4H7O2H + OH{-}
Na2SO3 + H2O + CaO = CaSO3 + NaOH =>
Na2SO3 + H2O + CaO = CaSO3 + 2 NaOH
NaF + Ca(No3)2 = NaNo3 + CaF2 =>
2 NaF + Ca(No3)2 = 2 NaNo3 + CaF2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Li + H2O = LiH2O =>
Li + H2O = LiH2O
KAlSi3O8 + H2O = Al(OH)3 + K{+} + H4SiO4 + (OH){-} =>
KAlSi3O8 + 8 H2O = Al(OH)3 + K{+} + 3 H4SiO4 + (OH){-}
C17H35COO + H2O = C17H35COOH + C3H5(OH)3 =>
20 C17H35COO + 16 H2O = 19 C17H35COOH + 6 C3H5(OH)3
CO + CH4 = C6H12O6 + C2H2 =>
6 CO + 4 CH4 = C6H12O6 + 2 C2H2
H2O2 + Na = Na2O2 + H =>
H2O2 + 2 Na = Na2O2 + 2 H
MnSO4 + H2O2 + NaOH = MnO(OH)2 + NaSO4 + H2O =>
2 MnSO4 + 3 H2O2 + 2 NaOH = 2 MnO(OH)2 + 2 NaSO4 + 2 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
NaF + Ca(No3)2 = NaNo3 + CaF2 =>
2 NaF + Ca(No3)2 = 2 NaNo3 + CaF2
NH4ClO4 + NaC7H5O2 = Na2CO3 + CO2 + H2O + NH4Cl =>
15 NH4ClO4 + 4 NaC7H5O2 = 2 Na2CO3 + 26 CO2 + 10 H2O + 15 NH4Cl
Pb(NO3)2 + LiBr = PbBr + Li(NO3)2 =>
Pb(NO3)2 + LiBr = PbBr + Li(NO3)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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