| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + Cu(OH)2 = Na2(OH)2 + CuSO4
Al(OH)3 + K2C2O4 + H2O = K3[Al(C2O4)3]*3H2O + KOH =>
Al(OH)3 + 3 K2C2O4 + 3 H2O = K3[Al(C2O4)3]*3H2O + 3 KOH
CH3CFCl2 + OH = ClO + OF2 + C + H2O =>
2 CH3CFCl2 + 16 OH = 4 ClO + OF2 + 4 C + 11 H2O
CuSO4 + H2O = (CuSO4)(H2O)16 =>
CuSO4 + 16 H2O = (CuSO4)(H2O)16
Zn + HNO3 = H2 + ZnNO3 =>
2 Zn + 2 HNO3 = H2 + 2 ZnNO3
HSO4{-} + H2O = SO42{-} + H3O =>
HSO4{-} + 115 H2O = SO42{-} + 77 H3O
Cu + NaNO3 + H2SO4 = NaHSO4 + Cu(NO3)2 + H2O + NO2 =>
Cu + 4 NaNO3 + 4 H2SO4 = 4 NaHSO4 + Cu(NO3)2 + 2 H2O + 2 NO2
HClO4(aq) + CsOH(aq) = H2O(l) + Cl(g) + CsO4(aq) =>
HClO4(aq) + CsOH(aq) = H2O(l) + Cl(g) + CsO4(aq)
Na2Cr2O7 + NH4Cl = Cr2O3 + NaCl + N2 + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 NaCl + N2 + 4 H2O
NH3(aq) + O2(aq) = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2(aq) = 4 NO(g) + 6 H2O(l)
Fe + S{2+} + O{2+} = Fe{2+}O{3-} + SO{2+} =>
Fe + S{2+} + O{2+} = Fe{2+}O{3-} + SO{2+}
AgI + NaS = AgS + NaI =>
AgI + NaS = AgS + NaI
Zn(NO3)2 = ZnO + NO + O =>
Zn(NO3)2 = ZnO + 2 NO + 3 O
UO2(NO3)2*6H2O = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)2*6H2O = 2 UO3 + 4 NO2 + O2 + 12 H2O
(CH3)3COCH3 + H2O2 = CO2 + H2O =>
(CH3)3COCH3 + 15 H2O2 = 5 CO2 + 21 H2O
C6H5OHOH + FeCl3 = Fe(OC6H5OH)3 + HCl =>
3 C6H5OHOH + FeCl3 = Fe(OC6H5OH)3 + 3 HCl
SrCl2 + K3PO4 = SrPO4 + K3Cl2 =>
SrCl2 + K3PO4 = SrPO4 + K3Cl2
H + C2H4 + MnO4 = MnO2 + C2H6O2 =>
2 H + C2H4 + MnO4 = MnO2 + C2H6O2
PbI2 + NaOH = Pb(OH)2 + NaI =>
PbI2 + 2 NaOH = Pb(OH)2 + 2 NaI
Al2(SO4)3 + Mg(OH)2 = Al2(OH)2 + (SO4)3Mg =>
Al2(SO4)3 + Mg(OH)2 = Al2(OH)2 + (SO4)3Mg
CuSO4 + NaOH + CH3COOH = [Cu(CH3COO)2]2 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + 4 CH3COOH = [Cu(CH3COO)2]2 + 4 H2O + 2 Na2SO4
S + H3O{+} + H2O = [S(HSO)6]{3+} + H2 =>
14 S + 6 H3O{+} + 6 H2O = 2[S(HSO)6]{3+} + 9 H2
Al2(SO4)3*18H2O + Na2CO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2 + 15 H2O
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MgCa(CO3)2 = MgO + CaO + CO2 =>
MgCa(CO3)2 = MgO + CaO + 2 CO2
NaHCO3 + CaCl2 = CO2 + H2O + CaCO3 + NaCl =>
2 NaHCO3 + CaCl2 = CO2 + H2O + CaCO3 + 2 NaCl
FeAl2O4 + H2O = H2 + Fe2O3 + Al2O3 =>
2 FeAl2O4 + H2O = H2 + Fe2O3 + 2 Al2O3
NH4OH + Cr(OH)3 + H3SiO4 = NH4 + CrOHSiO4 + H2O =>
NH4OH + Cr(OH)3 + H3SiO4 = NH4 + CrOHSiO4 + 3 H2O
Ca(NH4)2[Fe(CN)6] + CH3COOH = (CH3COO)2Ca + H4[Fe(CN)6] + NH3 =>
Ca(NH4)2[Fe(CN)6] + 2 CH3COOH = (CH3COO)2Ca + H4[Fe(CN)6] + 2 NH3
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Li(s) + HCl = LiCl2 + H2(g) =>
Li(s) + 2 HCl = LiCl2 + H2(g)
Li{2}S + HCl = H{2}S + LiCl =>
Li{2}S + HCl = H{2}S + LiCl
Cu(CH3COO)2 + KCN = CuCN + K(CH3COO)2 =>
Cu(CH3COO)2 + KCN = CuCN + K(CH3COO)2
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(s) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(s) + CO2(g) + 3 H2O(l)
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
[Fe(NO3)3] + [NaOH] = [Fe(OH)3] + [NaNO3] =>
[Fe(NO3)3] + 3[NaOH] = [Fe(OH)3] + 3[NaNO3]
Cl2 + LiBr2 = LiCl + Br =>
Cl2 + 2 LiBr2 = 2 LiCl + 4 Br
HH + NN = NH3 =>
3 HH + NN = 2 NH3
CH4N2O + C7H6O3 + C2H6O = C6H10N6 + H2O =>
21 CH4N2O + C7H6O3 + 7 C2H6O = 7 C6H10N6 + 31 H2O
Mg(OH)2 + Al2S3 = Al(OH)3 + MgS =>
3 Mg(OH)2 + Al2S3 = 2 Al(OH)3 + 3 MgS
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(s) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(s) + CO2(g) + 3 H2O(l)
Fe2AlO4 + H2O = H2 + Fe2O3 + Al2O3 =>
2 Fe2AlO4 + H2O = H2 + 2 Fe2O3 + Al2O3
NO2 = O2 + N205 =>
205 NO2 = 205 O2 + N205
ZnS + O2 = Zn + SO3 =>
2 ZnS + 3 O2 = 2 Zn + 2 SO3
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
CrSO4 + AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + Ag2S2O8 =>
CrSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + Ag2S2O8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
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