| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 H2O + 36 CO2 = 2 C6H12OC12 + 41 O2
Ag(NO)3 + Zn = Ag + Zn(NO)3 =>
Ag(NO)3 + Zn = Ag + Zn(NO)3
Mn3(PO4)2 + HCl(aq) = MnCl2 + H3(PO4) =>
Mn3(PO4)2 + 6 HCl(aq) = 3 MnCl2 + 2 H3(PO4)
[Cu(NH3)4]SO4 + H2O = [Cu(NH3)4]SO4*H2O =>
[Cu(NH3)4]SO4 + H2O = [Cu(NH3)4]SO4*H2O
K2CO3(aq) + HClO4(aq) = KClO4(aq) + CO2(s) + H2O(l) =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4(aq) + CO2(s) + H2O(l)
Fe(HCO3)3 + MgSO4 = CO2 + FeSO4 + Mg(HCO3)2 + H2O + O2 =>
4 Fe(HCO3)3 + 4 MgSO4 = 4 CO2 + 4 FeSO4 + 4 Mg(HCO3)2 + 2 H2O + O2
Al2O(C2H3O2)4 + K2SO4 = K2O(C2H3O2)4 + Al2SO4 =>
Al2O(C2H3O2)4 + K2SO4 = K2O(C2H3O2)4 + Al2SO4
NO + CO = N2 + O2C =>
2 NO + 2 CO = N2 + 2 O2C
CuO2(aq) + Ca(OH)2(aq) = Cu(OH)2(s) + CaO2(aq) =>
CuO2(aq) + Ca(OH)2(aq) = Cu(OH)2(s) + CaO2(aq)
Fe(s) + CaCl2(aq) = Ca + FeCl =>
2 Fe(s) + CaCl2(aq) = Ca + 2 FeCl
SrH2(s) + H2O(l) = SrH2H2O =>
SrH2(s) + H2O(l) = SrH2H2O
ZnS(s) + HCl(aq) = ZnCl2 + H2S =>
ZnS(s) + 2 HCl(aq) = ZnCl2 + H2S
HNo3 + NH4OH = NH4No3 + H2O =>
HNo3 + NH4OH = NH4No3 + H2O
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
CoCl{3} + KCN = KCl + CoCN{3} =>
CoCl{3} + KCN = KCl + CoCN{3}
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH4Cl + S2Cl2 = S4N4 + S8 + HCl =>
4 NH4Cl + 6 S2Cl2 = S4N4 + S8 + 16 HCl
P2O5 + KNO3 = K3PO4 + N2O5 =>
P2O5 + 6 KNO3 = 2 K3PO4 + 3 N2O5
Mg + AlCl3 + H2O = MgCl3 + Al(OH)3 + H2 =>
2 Mg + 2 AlCl3 + 6 H2O = 2 MgCl3 + 2 Al(OH)3 + 3 H2
PbS + HCl = PbCl + HS =>
PbS + HCl = PbCl + HS
P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5
C8H8O3 + NaOH + HCl = C7H6O3 + CH3OH + Na3Cl2 =>
46 C8H8O3 + 42 NaOH + 28 HCl = 47 C7H6O3 + 39 CH3OH + 14 Na3Cl2
C7H4 + O = CO2 + H2O =>
C7H4 + 16 O = 7 CO2 + 2 H2O
MoO3 + H2 = MoH6 + O2 =>
2 MoO3 + 6 H2 = 2 MoH6 + 3 O2
Ba(NO3)2 + Na(Cl) = Ba(Cl2) + Na(NO3) =>
Ba(NO3)2 + 2 Na(Cl) = Ba(Cl2) + 2 Na(NO3)
S2 + H2 = HHS =>
S2 + 2 H2 = 2 HHS
Cu(OH)2 + PbSO4 = CuSO4 + Pb(OH)2 =>
Cu(OH)2 + PbSO4 = CuSO4 + Pb(OH)2
CaO + SiO2 = (CaO)*SiO2 =>
CaO + SiO2 = (CaO)*SiO2
NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K14Fe3(C2O4)11*9H2O + (NH4)2SO4 + H2SO4 + H2O =>
3 Fe(NH4)2(SO4)2*6H2O + 4 H2C2O4 + 7 K2C2O4 + H2O2 = K14Fe3(C2O4)11*9H2O + 3(NH4)2SO4 + 3 H2SO4 + 11 H2O
CuNO3 + Ca = Cu2 + CaNO3 =>
2 CuNO3 + 2 Ca = Cu2 + 2 CaNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mn3O4 + CH4 = Mn7C3 + CO + H2 =>
7 Mn3O4 + 37 CH4 = 3 Mn7C3 + 28 CO + 74 H2
C12H22O11 + O2 = C5H8O7 + H2O =>
5 C12H22O11 + 18 O2 = 12 C5H8O7 + 7 H2O
XLi3N + XNH4NO3 = XLiNO3 + X(NH4)3N =>
XLi3N + 3 XNH4NO3 = 3 XLiNO3 + X(NH4)3N
Sn(OH)2(s) + HClO3(aq) = Sn(ClO3)2(aq) + H2O(l) =>
Sn(OH)2(s) + 2 HClO3(aq) = Sn(ClO3)2(aq) + 2 H2O(l)
KCr(OH)4 + H2O2 = K2Cr2O7 + H2O =>
2 KCr(OH)4 + 3 H2O2 = K2Cr2O7 + 7 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CuCO3 + HBr = CuBr2 + H2CO3 =>
CuCO3 + 2 HBr = CuBr2 + H2CO3
NaBr + Ca3(PO4)2 = Na3PO4 + Br2Ca =>
6 NaBr + Ca3(PO4)2 = 2 Na3PO4 + 3 Br2Ca
Cr + H2O = Cr2O3 + H =>
2 Cr + 3 H2O = Cr2O3 + 6 H
LiOH + H2O = OH + LiHOH =>
LiOH + H2O = OH + LiHOH
KOH + K(C5H5) + FeCl2*4H2O = Fe(C5H5)2 + KCl + KOH*H2O =>
4 KOH + 2 K(C5H5) + FeCl2*4H2O = Fe(C5H5)2 + 2 KCl + 4 KOH*H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H{+} + CrO7{-2} + I{-} = Cr{3+} + IO3{-} + H2O =>
10 H{+} + 2 CrO7{-2} + 3 I{-} = 2 Cr{3+} + 3 IO3{-} + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)2(C2O4) + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
C2H3O2 + AgNO3 = AgC2H3O2 + NO3 =>
C2H3O2 + AgNO3 = AgC2H3O2 + NO3
S + NaCl = SCl2 + Na =>
S + 2 NaCl = SCl2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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