| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3CCOOCH3 + H2O = CH3COOH + CH3OH
K(ClO3) + S = KCl + SO2 =>
2 K(ClO3) + 3 S = 2 KCl + 3 SO2
NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO
HgNO3 + Sn = Sn(NO3)2 + Hg =>
2 HgNO3 + Sn = Sn(NO3)2 + 2 Hg
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O =>
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O
Cl2 + H2O = HClO + H =>
Cl2 + 2 H2O = 2 HClO + 2 H
HAsO + Pb(OH)2 = Pb(AsO)2 + H2O =>
2 HAsO + Pb(OH)2 = Pb(AsO)2 + 2 H2O
H2SO4 + Al = Al2(SO4)3 + S + H2O =>
4 H2SO4 + 2 Al = Al2(SO4)3 + S + 4 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
FeCl2 + AgNO3 = AgCl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
Fe(iii) + H3PO4 = Fe3(PO4) + H2 =>
6 Fe(iii) + 2 H3PO4 = 2 Fe3(PO4) + 3 H2
K2MnO4 + CH3COOH = MnO2 + HMnO4 + H2O + CH3COOK =>
3 K2MnO4 + 6 CH3COOH = MnO2 + 2 HMnO4 + 2 H2O + 6 CH3COOK
HCl(aq) + KMnO4(s) = MnCl2(aq) + H2O(l) + Cl2(g) + KCl(aq) =>
16 HCl(aq) + 2 KMnO4(s) = 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g) + 2 KCl(aq)
K + O3 = KO3 =>
K + O3 = KO3
NaCH3COO + CH3COOH = NaH + CH3COO =>
NaCH3COO + CH3COOH = NaH + 2 CH3COO
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
KF(s) = K(s) + F2(g) =>
2 KF(s) = 2 K(s) + F2(g)
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
PH3 + Br2 = P2H4 + PH4Br =>
4 PH3 + Br2 = P2H4 + 2 PH4Br
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu2 =>
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu2
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
V + Cl2 = VCl =>
2 V + Cl2 = 2 VCl
H2SO4 + AgBr = AgSO4 + H2Br =>
H2SO4 + AgBr = AgSO4 + H2Br
NaP + AlClO = NaClO + AlP =>
NaP + AlClO = NaClO + AlP
HNO3 + NaCo3 = HCo3 + NaNO3 =>
HNO3 + NaCo3 = HCo3 + NaNO3
HS2 = H2 + S2 =>
2 HS2 = H2 + 2 S2
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
KI + FeCI2 = KCI2 + FeI =>
KI + FeCI2 = KCI2 + FeI
Al + Na2CO3 = Al(CO3)3 + Na2 =>
Al + 3 Na2CO3 = Al(CO3)3 + 3 Na2
Li2S + Li2O + P2S5 = Li7P3S8O3 =>
Li2S + 6 Li2O + 3 P2S5 = 2 Li7P3S8O3
Cr + Si = Cr3Si =>
3 Cr + Si = Cr3Si
WC + NaOCl + NaOH = (Na)2WO4 + H2O + NaCl + Na2CO3 =>
WC + 5 NaOCl + 4 NaOH = (Na)2WO4 + 2 H2O + 5 NaCl + Na2CO3
Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2
HS2 = H + S =>
HS2 = H + 2 S
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
B2Br6 + H(NO3) = B(NO3)3 + HBr =>
B2Br6 + 6 H(NO3) = 2 B(NO3)3 + 6 HBr
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
AsBr3 + F2 = AsF5 + Br2 =>
2 AsBr3 + 5 F2 = 2 AsF5 + 3 Br2
N2H4 + O = NO2 + H2O =>
N2H4 + 6 O = 2 NO2 + 2 H2O
CaOCl2 = CaO + Cl2 =>
CaOCl2 = CaO + Cl2
FeSO3 + Cr(PO4)2 = Fe3(PO4)2 + Cr(SO3)3 =>
3 FeSO3 + Cr(PO4)2 = Fe3(PO4)2 + Cr(SO3)3
FeCr2O4 + Na2CO3 + Ca(OH)2 + O2 = Na2CrO4 + Fe2O3 + CaCO3 + H2O =>
4 FeCr2O4 + 8 Na2CO3 + 8 Ca(OH)2 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CaCO3 + 8 H2O
C25H52 + NH4NO3 = CO2 + H2O + N2 =>
C25H52 + 76 NH4NO3 = 25 CO2 + 178 H2O + 76 N2
CaNo3 + NaCl = NaNo3 + CaCl =>
CaNo3 + NaCl = NaNo3 + CaCl
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2 =>
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2
C6H5OH + CO2 = C6H5COOH + O2 =>
2 C6H5OH + 2 CO2 = 2 C6H5COOH + O2
NH3 + (NO3) = NH3NO3 =>
NH3 + (NO3) = NH3NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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