| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2 + H2SO3
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
Cr + H2SO4 + O2 = CrSO4 + H2O =>
2 Cr + 2 H2SO4 + O2 = 2 CrSO4 + 2 H2O
CaCl2(s) + H2O(l) = CaO(aq) + HCl(aq) =>
CaCl2(s) + H2O(l) = CaO(aq) + 2 HCl(aq)
Pb + HNO3 = H2O + Pb(NO3)2 + NO2 =>
Pb + 4 HNO3 = 2 H2O + Pb(NO3)2 + 2 NO2
FeSO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
Ca + Al2(CO3)3 = CaCO3 + Al =>
3 Ca + Al2(CO3)3 = 3 CaCO3 + 2 Al
NO + O + H = HNO3 =>
NO + 2 O + H = HNO3
CO2 + H2 = CH + H2O =>
2 CO2 + 5 H2 = 2 CH + 4 H2O
HClO4 + Li2CO3 = H2CO3 + LiClO4 =>
2 HClO4 + Li2CO3 = H2CO3 + 2 LiClO4
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2
SO2O3 = SO3O2 =>
SO2O3 = SO3O2
H2C2O4*2H2O + K2CO3 = K2C2O4 + H2O + CO2 =>
H2C2O4*2H2O + K2CO3 = K2C2O4 + 3 H2O + CO2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
Er2O3 + HNO3 = Er(NO3)3*6H2O + NO2 + O2 =>
2 Er2O3 + 48 HNO3 = 4 Er(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
H2(SO4) + (NH4)OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
H2S + NaOH = HS + NaOH2 =>
H2S + NaOH = HS + NaOH2
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
CuS + CuSO4 = CuS(CuSO4) =>
CuS + CuSO4 = CuS(CuSO4)
Sn(ClO3)2 + AlP = Al(ClO3)2 + SnP =>
Sn(ClO3)2 + AlP = Al(ClO3)2 + SnP
Ag + CrO4{2-} + H2O = Ag{+} + Cr(OH)3 + OH{-} =>
3 Ag + CrO4{2-} + 4 H2O = 3 Ag{+} + Cr(OH)3 + 5 OH{-}
BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O
Cu3N2 + NaOH = Cu(OH)2 + Na3N =>
Cu3N2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3N
C6H5OH + Cl = C6Cl5OH + HCl =>
C6H5OH + 10 Cl = C6Cl5OH + 5 HCl
Pt + H2O = Pt(OH)2 + H2 =>
Pt + 2 H2O = Pt(OH)2 + H2
ZnCl2 + Hg = ZnHg + Cl2 =>
ZnCl2 + Hg = ZnHg + Cl2
Cu + Fe2O3 = Cu2O + Fe =>
6 Cu + Fe2O3 = 3 Cu2O + 2 Fe
Pd + FeSO4 = Pd(SO4)3 + Fe =>
Pd + 3 FeSO4 = Pd(SO4)3 + 3 Fe
Na2S2O3 + FeCl3 = Na[Fe(S2O3)2] + NaCl =>
2 Na2S2O3 + FeCl3 = Na[Fe(S2O3)2] + 3 NaCl
SiH4 + N2O = SiO2 + N2 + H2O =>
SiH4 + 4 N2O = SiO2 + 4 N2 + 2 H2O
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
Fe2O = Fe4O2 =>
2 Fe2O = Fe4O2
C6H5COCl + (CH3)2NH = C9H11NO + (CH3)2NH2Cl =>
C6H5COCl + 2(CH3)2NH = C9H11NO + (CH3)2NH2Cl
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
NH3 + H3BO3 = NH4H2BO3 =>
NH3 + H3BO3 = NH4H2BO3
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
Zn(OH)2 + H3PO3 = Zn3(PO3)2 + HOH =>
3 Zn(OH)2 + 2 H3PO3 = Zn3(PO3)2 + 6 HOH
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Mg3(PO4)2 + HBr = MgBr2 + H2O + P2O5 =>
Mg3(PO4)2 + 6 HBr = 3 MgBr2 + 3 H2O + P2O5
Na(OH) + Cl2 = NaCl + Na(ClO) + H2O =>
2 Na(OH) + Cl2 = NaCl + Na(ClO) + H2O
SiO3 + C = SiC + CO2 =>
2 SiO3 + 5 C = 2 SiC + 3 CO2
CaCl2 + KHCO3 = CaCO3 + KCl + HCl =>
CaCl2 + KHCO3 = CaCO3 + KCl + HCl
BaO2 + Mg = Ba + MgO =>
BaO2 + 2 Mg = Ba + 2 MgO
CrO3 + HBr = CrBr + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr + 5 Br2 + 6 H2O
Fe(NO3)3 + O2 = Fe2O3 + NO3 =>
4 Fe(NO3)3 + 3 O2 = 2 Fe2O3 + 12 NO3
O2 + C4H4O4 = CO2 + H2O =>
3 O2 + C4H4O4 = 4 CO2 + 2 H2O
C8H8O + NaBH4 = C8H10O + NaBH3 =>
C8H8O + 2 NaBH4 = C8H10O + 2 NaBH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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