| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
CaO2H2 + HBr = CaBr2 + H2O =>
CaO2H2 + 2 HBr = CaBr2 + 2 H2O
CH3OCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
3 CH3OCH3 + 6 Cu(OH)2 = 3 Cu2O + 2 C2H6COOH + 8 H2O
Fe2O3 + MgS = MgO + Fe2S3 =>
Fe2O3 + 3 MgS = 3 MgO + Fe2S3
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + KOH = (K)2SO4 + H2O =>
H2SO4 + 2 KOH = (K)2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K + HOH = KHOH =>
K + HOH = KHOH
[(CH3C5H4)Mn(CO)2(NO)](PF6) + P(C6H5)3 = [(CH3C5H4)Mn(CO)(NO)(P(C6H5)3)](PF6) + CO =>
[(CH3C5H4)Mn(CO)2(NO)](PF6) + P(C6H5)3 = [(CH3C5H4)Mn(CO)(NO)(P(C6H5)3)](PF6) + CO
Mg(SO4) + CaBr2 = Ca(SO4) + MgBr2 =>
Mg(SO4) + CaBr2 = Ca(SO4) + MgBr2
H2S + LiOH = Li2S + HOH =>
H2S + 2 LiOH = Li2S + 2 HOH
C16H16 + O2 = CO2 + H2O =>
C16H16 + 20 O2 = 16 CO2 + 8 H2O
BaBr2 + K2SO3 = KBr + BaSO3 =>
BaBr2 + K2SO3 = 2 KBr + BaSO3
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
Pb(NO3)2 + Cu(Cl)2 = Pb(Cl)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(Cl)2 = Pb(Cl)2 + Cu(NO3)2
CH3COOH + OHCH2CH2CH2CH3 = CH3COOHCH2CH2CH2CH3 + H2O =>
6 CH3COOH + 9 OHCH2CH2CH2CH3 = 8 CH3COOHCH2CH2CH2CH3 + 5 H2O
NH3 + CUO = N2 + CU + H2O =>
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
K2SO4 + Li = K2 + LiSO4 =>
K2SO4 + Li = K2 + LiSO4
H{+} + Cr2O7{-2} + I2 = Cr{+3} + IO3{-3} + H2O =>
2 H{+} + Cr2O7{-2} + I2 = 2 Cr{+3} + 2 IO3{-3} + H2O
Na2[SO4] + Pb[NO3]2 = Na[NO3] + Pb[SO4] =>
Na2[SO4] + Pb[NO3]2 = 2 Na[NO3] + Pb[SO4]
(CuOH)2CO3 + HI = CuI + I2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HI = 2 CuI + I2 + CO2 + 3 H2O
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl =>
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
Ti(OH)3 + HNO3 = H2O + TiOH(NO3)2 =>
Ti(OH)3 + 2 HNO3 = 2 H2O + TiOH(NO3)2
Cr(NO3)3 + NaOH + H2O2 = NaNO3 + H2O + Na2CrO4 =>
2 Cr(NO3)3 + 10 NaOH + 3 H2O2 = 6 NaNO3 + 8 H2O + 2 Na2CrO4
CSOH = CS + OH =>
CSOH = CS + OH
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
Al4 + FeO = Al2O3 + Fe =>
Al4 + 6 FeO = 2 Al2O3 + 6 Fe
Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Pb(s) + NaCl(aq) = PbCl2(s) + Na(aq) =>
Pb(s) + 2 NaCl(aq) = PbCl2(s) + 2 Na(aq)
Cl2O7 + KOH = Cl2OHKO7 =>
Cl2O7 + KOH = Cl2OHKO7
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
NO2 + Cl2 = ClNO2(aq) =>
2 NO2 + Cl2 = 2 ClNO2(aq)
CO2 + H2O = C6H6 + O2 =>
12 CO2 + 6 H2O = 2 C6H6 + 15 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + O5 + H2O = HClO3 =>
Cl2 + O5 + H2O = 2 HClO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SrCl2 + Na2CO3 = SrCO3(s) + NaCl(l) =>
SrCl2 + Na2CO3 = SrCO3(s) + 2 NaCl(l)
C3H8(g) + O2(g) = CO2(g) + H2O(l) = =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
ClNH2 + H2O = OH{-} + ClNH3{+} =>
ClNH2 + H2O = OH{-} + ClNH3{+}
Hg + HNO3 = H2O + Hg(NO3)2 + NO =>
3 Hg + 8 HNO3 = 4 H2O + 3 Hg(NO3)2 + 2 NO
Fe(iii) + O2 = Fe(iii)O2 =>
Fe(iii) + O2 = Fe(iii)O2
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
C3H7OH + Ca = (C3H7O)2Ca + H2 =>
2 C3H7OH + Ca = (C3H7O)2Ca + H2
BaCO3(s) + HBr(aq) = BaBr2(aq) + H2O + CO2 =>
BaCO3(s) + 2 HBr(aq) = BaBr2(aq) + H2O + CO2
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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