| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)Cl + H2O = HCl + NH4OH
AlCl3(s) = Al + Cl =>
AlCl3(s) = Al + 3 Cl
FeO2 + H2S = FeS2 + H2O =>
FeO2 + 2 H2S = FeS2 + 2 H2O
NaCl + H2SO4 + MnO4 = Na2SO4 + MnCl2 + H2O + Cl2 =>
8 NaCl + 4 H2SO4 + MnO4 = 4 Na2SO4 + MnCl2 + 4 H2O + 3 Cl2
FeS2 + KClO3 = SO2 + Fe2O3 + KCl =>
6 FeS2 + 11 KClO3 = 12 SO2 + 3 Fe2O3 + 11 KCl
H3PO4 + KMnO4 + H2SO4 + Fe = FeSO4 + K2SO4 + Mn3(PO4)2 + H2O =>
4 H3PO4 + 6 KMnO4 + 18 H2SO4 + 15 Fe = 15 FeSO4 + 3 K2SO4 + 2 Mn3(PO4)2 + 24 H2O
H{+} + H2S + (NO3){-} = NO + S + H2O =>
2 H{+} + 3 H2S + 2(NO3){-} = 2 NO + 3 S + 4 H2O
CH3CCCH3 + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 4 H2O + 6 K2MnO4
S8(s) + H{+}(aq) + NO3{-}(aq) = S4O6{2-}(aq) + NO2(g) + H2O(l) =>
S8(s) + 16 H{+}(aq) + 20 NO3{-}(aq) = 2 S4O6{2-}(aq) + 20 NO2(g) + 8 H2O(l)
CH3CH2OH + O2(exceso) = CH3CHO + H2O =>
2 CH3CH2OH + O2(exceso) = 2 CH3CHO + 2 H2O
HSO3 + Pb = Pb(SO3)2 + SO + H2O =>
8 HSO3 + 3 Pb = 3 Pb(SO3)2 + 2 SO + 4 H2O
HNO3 + FeCl2 + HCl = H2O + FeCl3 + NO =>
HNO3 + 3 FeCl2 + 3 HCl = 2 H2O + 3 FeCl3 + NO
Na2B4O7*10H2O + NaOH + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 + H2O = 2 Na2B2O4(OH)4*6H2O
HCH2CO2 + KOH = KCH2CO2 + H2O =>
HCH2CO2 + KOH = KCH2CO2 + H2O
Cd(NO3) + NH4S = NH4(NO3) + CdS =>
Cd(NO3) + NH4S = NH4(NO3) + CdS
Al2(CO3)3{+} + H2SO4 + e = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3{+} + 3 H2SO4 + e = Al2(SO4)3 + 3 CO2 + 3 H2O
CuSO4 + Li2CO3 = CuCO3 + SO4Li2 =>
CuSO4 + Li2CO3 = CuCO3 + SO4Li2
Ca(OH)2 + H2O = OH + CaO2H4 =>
Ca(OH)2 + 2 H2O = 2 OH + CaO2H4
Ag2O + HPO3{2-} + {-} = Ag + PO4{3-} + H2O =>
3 Ag2O + 2 HPO3{2-} + 2e = 6 Ag + 2 PO4{3-} + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn{2} + HCl = ZnCl2 + H2{2} =>
Zn{2} + 2 HCl = ZnCl2 + H2{2}
NH3165 = H2 + N2 =>
2 NH3165 = 3165 H2 + N2
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S + KMnO4 + H2O = MnO2 + SO2 + KOH =>
3 S + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 SO2 + 4 KOH
Pb3O4 + NO2 + O2 = Pb(NO3)2 =>
Pb3O4 + 6 NO2 + O2 = 3 Pb(NO3)2
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2 =>
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2
Hg(NO3)2(aq) + KI(aq) = K2HgI4(aq) + KNO3(aq) =>
Hg(NO3)2(aq) + 4 KI(aq) = K2HgI4(aq) + 2 KNO3(aq)
K2SO3 + Zn3(PO4)2 = ZnSO3 + K3PO4 =>
3 K2SO3 + Zn3(PO4)2 = 3 ZnSO3 + 2 K3PO4
NaCl(aq) + (Ba(NO3)2)(aq) = NaNO3(aq) + BaCl2(aq) =>
2 NaCl(aq) + (Ba(NO3)2)(aq) = 2 NaNO3(aq) + BaCl2(aq)
Cu(ll) + Ag(NO3)2 = Ag + Cu(ll)NO3 =>
2 Cu(ll) + Ag(NO3)2 = Ag + 2 Cu(ll)NO3
C4H6 + HH = C4H7 =>
2 C4H6 + HH = 2 C4H7
NH2CSCOC2H5PHCH3C(HPO4)CClC6H3(CHCl2)OCH3(NO2)COOC6H3(HSO4)C3H7(OH)C2H5(COOH)COH + O2 = CO2 + H2O + P2O5 + SO3 + NO2 + Cl2O7 =>
4 NH2CSCOC2H5PHCH3C(HPO4)CClC6H3(CHCl2)OCH3(NO2)COOC6H3(HSO4)C3H7(OH)C2H5(COOH)COH + 169 O2 = 116 CO2 + 76 H2O + 4 P2O5 + 8 SO3 + 8 NO2 + 6 Cl2O7
Ba + K3PO4 = K + Ba3(PO4)2 =>
3 Ba + 2 K3PO4 = 6 K + Ba3(PO4)2
Cr(NH3)3 + NaOH = Cr(OH)3 + Na + NH3 =>
Cr(NH3)3 + 3 NaOH = Cr(OH)3 + 3 Na + 3 NH3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Na2S2O3*5H2O(s) + CO2 + NaOH = CH2O(s) + Na2SO4 + H2O =>
Na2S2O3*5H2O(s) + 2 CO2 + 2 NaOH = 2 CH2O(s) + 2 Na2SO4 + 4 H2O
Cd + HCl = HCd + Cl =>
Cd + HCl = HCd + Cl
SPh4 + CaNi3 = SNi3 + CaPh4 =>
SPh4 + CaNi3 = SNi3 + CaPh4
C1H26O3 + O2 = H2O + CO2 =>
C1H26O3 + 6 O2 = 13 H2O + CO2
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
Ba(OH)2 + NO3 = BaNO4 + H2O =>
Ba(OH)2 + NO3 = BaNO4 + H2O
C60H96O38N + H2O = CO2 + CH4 + NH3 =>
8 C60H96O38N + 142 H2O = 223 CO2 + 257 CH4 + 8 NH3
LaCl3*7H2O + Na2CO3*10H2O = La2(CO3)3 + NaCl + H2O =>
2 LaCl3*7H2O + 3 Na2CO3*10H2O = La2(CO3)3 + 6 NaCl + 44 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
MnO4{-} + SO{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
6 MnO4{-} + 5 SO{-2} + 18 H{+} = 6 Mn{+2} + 5 SO4{-2} + 9 H2O
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + (NH4)2(NO3)2 =>
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + (NH4)2(NO3)2
C6H5NH2 + HBr = C6HBr + H5NH2 =>
C6H5NH2 + HBr = C6HBr + H5NH2
Be + H2O = BeO + H2 =>
Be + H2O = BeO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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