| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4
AgNO3(ac) + H2SO4(ac) = Ag2SO4(s) + HNO3(ac) =>
2 AgNO3(ac) + H2SO4(ac) = Ag2SO4(s) + 2 HNO3(ac)
SHg + HNO3 = Hg(NO3)2 + NO + H2O + S =>
3 SHg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O + 3 S
HNO3 + H2SO3 = N2O + H2SO4 + H2O =>
2 HNO3 + 4 H2SO3 = N2O + 4 H2SO4 + H2O
HCl + Mg + H2O = MgCl2 + H3O =>
2 HCl + Mg + 2 H2O = MgCl2 + 2 H3O
C4H10(s) + O2(g) = CO2 + H2O =>
2 C4H10(s) + 13 O2(g) = 8 CO2 + 10 H2O
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq)
Cl2O(g) + H2O(l) = HClO(aq) =>
Cl2O(g) + H2O(l) = 2 HClO(aq)
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Li + Cu(NO3)2 = Cu + LiNO3 =>
2 Li + Cu(NO3)2 = Cu + 2 LiNO3
Na2S6O6 + NaMnO4 + NaOH = Na2SO4 + MnO2 + H2O =>
3 Na2S6O6 + 26 NaMnO4 + 4 NaOH = 18 Na2SO4 + 26 MnO2 + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
AgNO3(ac) + H2SO4(ac) = Ag2SO4(s) + HNO3(ac) =>
2 AgNO3(ac) + H2SO4(ac) = Ag2SO4(s) + 2 HNO3(ac)
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Ag2SO4 + Fe2O3 = Fe2(SO4)3 + Ag2O =>
3 Ag2SO4 + Fe2O3 = Fe2(SO4)3 + 3 Ag2O
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
Na2CrO4 + Na2S + H2O = Na3[Cr(OH)6] + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Na3[Cr(OH)6] + 3 S + 4 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C10H22 + O2 = CO2 + HOH =>
2 C10H22 + 31 O2 = 20 CO2 + 22 HOH
FeAsS + O2 = Fe2O3 + As4O10 + SO2 =>
4 FeAsS + 12 O2 = 2 Fe2O3 + As4O10 + 4 SO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
Zn(NO3)2 + NaClO3 = Zn(ClO3)2 + NaNO3 =>
Zn(NO3)2 + 2 NaClO3 = Zn(ClO3)2 + 2 NaNO3
SiO + HF = F2Si + H2O =>
SiO + 2 HF = F2Si + H2O
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
C11H24 + Cl2 = C + HCl =>
C11H24 + 12 Cl2 = 11 C + 24 HCl
C3H7NO2S(s) + O2(g) = CO2 + SO2 + NO2 + H2O =>
4 C3H7NO2S(s) + 23 O2(g) = 12 CO2 + 4 SO2 + 4 NO2 + 14 H2O
Na2CO3 + C6H8O6 = H2O + CO2 + Na3C6H5O7 =>
15 Na2CO3 + 9 C6H8O6 = 11 H2O + 9 CO2 + 10 Na3C6H5O7
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C5H12 + O2 = CO(g) + H2O(l) =>
2 C5H12 + 11 O2 = 10 CO(g) + 12 H2O(l)
Mn2(CO3)3 + Li = Li2CO3 + Mn =>
Mn2(CO3)3 + 6 Li = 3 Li2CO3 + 2 Mn
CuFe2S + O2 = Cu2S + SO2 + Fe2O3 =>
2 CuFe2S + 4 O2 = Cu2S + SO2 + 2 Fe2O3
C183H312O155N12S + H2O = CH4 + CO2 + NH3 + H2S =>
C183H312O155N12S + 37 H2O = 87 CH4 + 96 CO2 + 12 NH3 + H2S
K(s) + H2(SO4)(aq) = K2(SO4) + H =>
2 K(s) + H2(SO4)(aq) = K2(SO4) + 2 H
V2O5*H2O + HNO3 = VO(NO3)3 + H2O =>
V2O5*H2O + 6 HNO3 = 2 VO(NO3)3 + 4 H2O
Mg(OH)2 + nitricacid = Mg(NO3)2 + water =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Cd + Bi2(SO4)3 = Cd(SO4) + Bi =>
3 Cd + Bi2(SO4)3 = 3 Cd(SO4) + 2 Bi
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(CH3)(OH)C(CH3)(OH)CH3 + KOH + MnO2 =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 KOH + 2 MnO2
Zn + Fe3{+} = Zn2{-} + Fe2{+} =>
2 Zn + 2 Fe3{+} = Zn2{-} + 3 Fe2{+}
NaOH + H3P04 = Na3P04 + H2O =>
3 NaOH + H3P04 = Na3P04 + 3 H2O
C3H6O3 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H6O3 + 3 SO4{2-} + 6 H{+} = 6 CO2 + 3 H2S + 6 H2O
CO2 + PbO2 = Pb(CO3)2 =>
2 CO2 + PbO2 = Pb(CO3)2
MnO2 + Cl{-} + H2SO4 = MnCl2 + H2O + SO4{-} =>
MnO2 + 2 Cl{-} + 2 H2SO4 = MnCl2 + 2 H2O + 2 SO4{-}
Fe2(CrO4)3 = Fe{3+} + CrO4{2-} =>
Fe2(CrO4)3 = 2 Fe{3+} + 3 CrO4{2-}
Ag + HNO3 + NaCl = AgCl + NaO + NH =>
3 Ag + HNO3 + 3 NaCl = 3 AgCl + 3 NaO + NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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