| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C5H10 + 2 KMnO4 + 8 H2O = 7 C5H12O2 + 2 KOH + 2 Mn
NaCl(s) + AgNo3(aq) = AgCl(s) + NaNo3(aq) =>
NaCl(s) + AgNo3(aq) = AgCl(s) + NaNo3(aq)
Pb(III) + HCl = Pb(III)Cl2 + H2 =>
Pb(III) + 2 HCl = Pb(III)Cl2 + H2
Cr(s) + O2(g) = Cr2O3 =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3
AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3
C6H5CH2Cl + Mg + CH3CHO + H2O = C6H5CH2CHCH3OH + MgClOH =>
C6H5CH2Cl + Mg + CH3CHO + H2O = C6H5CH2CHCH3OH + MgClOH
HClO3 + Co(OH)6 = Co(ClO3)6 + H2O =>
6 HClO3 + Co(OH)6 = Co(ClO3)6 + 6 H2O
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
HAsF4 + H2S = As2S3 + HF =>
2 HAsF4 + 3 H2S = As2S3 + 8 HF
CH3CoOH + Ga(OH)4 = C(OH)4 + Ga(H3CoOH) =>
CH3CoOH + Ga(OH)4 = C(OH)4 + Ga(H3CoOH)
CsOH + Fe(NO3)2 = CsNO3 + Fe(OH)2 =>
2 CsOH + Fe(NO3)2 = 2 CsNO3 + Fe(OH)2
HCONH2 + O2 = CO2 + H2O + NO2 =>
4 HCONH2 + 9 O2 = 4 CO2 + 6 H2O + 4 NO2
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3 =>
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaBO2 + H2O = NaB(OH)4 =>
NaBO2 + 2 H2O = NaB(OH)4
Na2S2O3 + O3 = Na2S2O6 =>
Na2S2O3 + O3 = Na2S2O6
Pb3O4 + HCl = PbCl + H2O + ClO2 =>
Pb3O4 + 4 HCl = 3 PbCl + 2 H2O + ClO2
NaHCO3 + CH3COOH = NaH + CO2 + H2O =>
4 NaHCO3 + CH3COOH = 4 NaH + 6 CO2 + 2 H2O
Rh + NaHSO4 = Rh2(SO4)3 + SO2 + Na2SO4 + H2O =>
2 Rh + 12 NaHSO4 = Rh2(SO4)3 + 3 SO2 + 6 Na2SO4 + 6 H2O
Hg(NO3)2H2O + H2O = HNO3 + Hg(OH)2 =>
Hg(NO3)2H2O + H2O = 2 HNO3 + Hg(OH)2
C6H5NH2 + Ca(Cl)OCl = C6H5NO2 + H2O + CaCl2 =>
C6H5NH2 + 3 Ca(Cl)OCl = C6H5NO2 + H2O + 3 CaCl2
Br + C3H5OH = C3H5OHBr =>
Br + C3H5OH = C3H5OHBr
Mg(s) + Fe2O3(s) = MgO(s) + Fe(s) =>
3 Mg(s) + Fe2O3(s) = 3 MgO(s) + 2 Fe(s)
CH3ClCOOH + NH3 = CH3NH2COOH + HCl =>
CH3ClCOOH + NH3 = CH3NH2COOH + HCl
MnO2(s) + HCl(aq) = MnCl2(ac) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(ac) + Cl2(g) + 2 H2O(l)
HCl2 + AgNO3 = H(NO3)2 + AgCl =>
HCl2 + 2 AgNO3 = H(NO3)2 + 2 AgCl
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
CuSO4 + KL = CuL + KSO4 =>
CuSO4 + KL = CuL + KSO4
H2(g) + MnO4(s) = MnO2(s) + H2O =>
2 H2(g) + MnO4(s) = MnO2(s) + 2 H2O
CuCl2(s) + Na2S(l) = CuS(s) + NaCl(l) =>
CuCl2(s) + Na2S(l) = CuS(s) + 2 NaCl(l)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu + Cr(C2H3O2)3 = Cu(C2H3O2)3 + Cr =>
Cu + Cr(C2H3O2)3 = Cu(C2H3O2)3 + Cr
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Fe + NaOH + H2O2 = Na2FeO4 + H2O =>
Fe + 2 NaOH + 3 H2O2 = Na2FeO4 + 4 H2O
C45H78O20N + H2O = CH4 + CO2 + NH3 =>
8 C45H78O20N + 130 H2O = 215 CH4 + 145 CO2 + 8 NH3
NaOH + H2SO4 = NaH2 + OHSO4 =>
NaOH + H2SO4 = NaH2 + OHSO4
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3 =>
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3
H2S + Cl2O5 + H2O2 = H2SO4 + HCl =>
7 H2S + 4 Cl2O5 + 4 H2O2 = 7 H2SO4 + 8 HCl
Cr(OH)2Cl = H2O + CrOCl =>
Cr(OH)2Cl = H2O + CrOCl
NaOH + PbO + H2O = Na4[Pb(OH)6] =>
4 NaOH + PbO + H2O = Na4[Pb(OH)6]
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CrF3 + Cs(OH) + Cl = CsCrO4 + CsF2 + CsCl + H2O =>
2 CrF3 + 16 Cs(OH) + 11 Cl = 2 CsCrO4 + 3 CsF2 + 11 CsCl + 8 H2O
K2Cr2O7 + H2SO4 + H2C2O4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = 6 CO2 + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3COOCH(OH)CH3 + NaOH = CH3COONa + CH3CHO + H2O =>
CH3COOCH(OH)CH3 + NaOH = CH3COONa + CH3CHO + H2O
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2O =>
2 NaMnO4 + 5 NaNO2 + 6 HNO3 = 7 NaNO3 + 2 Mn(NO3)2 + 3 H2O
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
K3PO4 + Na2S = Na3PO4 + K2S =>
2 K3PO4 + 3 Na2S = 2 Na3PO4 + 3 K2S
CH3H7O + O2 = H2O + CO2 =>
CH3H7O + 3 O2 = 5 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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