| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H6O + H2O = C7H8O + C7H6O2
C12H16 + Cl2 = C + HCl =>
C12H16 + 8 Cl2 = 12 C + 16 HCl
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
Mg(HCO3)2 + KC4H5O6 = MgC4H4O6 + K2C4H4O6 + CO2 + H2O =>
Mg(HCO3)2 + 2 KC4H5O6 = MgC4H4O6 + K2C4H4O6 + 2 CO2 + 2 H2O
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O(l) =>
C6H5COOH(aq) + NaOH(aq) = NaC6H5COO(aq) + H2O(l)
Zn + PtCl4 = Pt + ZnCl2 =>
2 Zn + PtCl4 = Pt + 2 ZnCl2
C6H2O + O2 = CO2 + H2O =>
C6H2O + 6 O2 = 6 CO2 + H2O
NH4Cl + AgNO3 + HNO3 = AgCl + H2O + NO =>
3 NH4Cl + 3 AgNO3 + 2 HNO3 = 3 AgCl + 7 H2O + 8 NO
CoCO3 + C5H802 + H2O2 = Co(C5H8O2)3 + H2O =>
5 CoCO3 + 14.000000000001C5H802 + 5569.0000000004H2O2 = 5.0000000000003Co(C5H8O2)3 + 11123.000000001H2O
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2
NO(g) + H2O(l) = NH3(g) + O2 =>
4 NO(g) + 6 H2O(l) = 4 NH3(g) + 5 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2(ac) + NaI(ac) = PbI2 + Na2(NO3)2 =>
Pb(NO3)2(ac) + 2 NaI(ac) = PbI2 + Na2(NO3)2
MgSO4 + KOH = K2SO4 + Mg(OH)2 =>
MgSO4 + 2 KOH = K2SO4 + Mg(OH)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
MnO4{-}(aq) + S2O3{2-} + H{+} = Mn2{+} + S4O6{2-} + H2O =>
4 MnO4{-}(aq) + 26 S2O3{2-} + 32 H{+} = 2 Mn2{+} + 13 S4O6{2-} + 16 H2O
MgBr + AgNO = Mg(NO) + AgBr =>
MgBr + AgNO = Mg(NO) + AgBr
SnCl(OH) + HCl + NH3 = (NH4)2SnCl4 + H2O =>
SnCl(OH) + 3 HCl + 2 NH3 = (NH4)2SnCl4 + H2O
Fe + H2S04 = FeS + H2 =>
4 Fe + H2S04 = 4 FeS + H2
Ba + N = Ba3N2 =>
3 Ba + 2 N = Ba3N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P2O5 + Pb(NO3)2 = Pb3(PO4)2 + N2O5 =>
P2O5 + 3 Pb(NO3)2 = Pb3(PO4)2 + 3 N2O5
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
FeCl3 + Na2SO3 + H2O = SO2 + NaCl + Fe(OH)3 =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 3 SO2 + 6 NaCl + 2 Fe(OH)3
Fe(s) + I2(s) = FeI2(s) =>
Fe(s) + I2(s) = FeI2(s)
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
Pb(NO3)2 + Na = Pb2 + NaNO3 =>
2 Pb(NO3)2 + 4 Na = Pb2 + 4 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2(ac) + Na3Po4(ac) = Ca3(Po4)2 + NaCl =>
3 CaCl2(ac) + 2 Na3Po4(ac) = Ca3(Po4)2 + 6 NaCl
PbBr3 = Pb + Br2 =>
2 PbBr3 = 2 Pb + 3 Br2
CH3COONa + H2SO4 + C2H5OH = CH3COOC2H5 + Na2SO4 + H2O =>
2 CH3COONa + H2SO4 + 2 C2H5OH = 2 CH3COOC2H5 + Na2SO4 + 2 H2O
MgO + K(HCO3) = MgHCO3 + KO =>
MgO + K(HCO3) = MgHCO3 + KO
Ba + H2O = Ba{2+} + OH{-} + H2 =>
Ba + 2 H2O = Ba{2+} + 2 OH{-} + H2
Na2SiO3 + H2O = H2SiO3 + Na2O =>
Na2SiO3 + H2O = H2SiO3 + Na2O
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4 =>
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
SO2(g) + H2O(g) + O2(g) = H2SO4(g) =>
2 SO2(g) + 2 H2O(g) + O2(g) = 2 H2SO4(g)
Cl2 + NaI = NaCl + I211 =>
211 Cl2 + 422 NaI = 422 NaCl + 2 I211
Na2SO3 + NaOH + KMnO4 = H2O + K2SO4 + Na2MnO4 =>
Na2SO3 + 2 NaOH + 2 KMnO4 = H2O + K2SO4 + 2 Na2MnO4
(NH4)2SO3 + Cl2 + H2O = (NH4)2SO4 + HCl =>
(NH4)2SO3 + Cl2 + H2O = (NH4)2SO4 + 2 HCl
CH4 + Ba(OH)2 = CO + BaH2 + H2O =>
2 CH4 + 3 Ba(OH)2 = 2 CO + 3 BaH2 + 4 H2O
S8 + NO3{-} + H2O = SO3{-2} + NO + H{+} =>
3 S8 + 32 NO3{-} + 8 H2O = 24 SO3{-2} + 32 NO + 16 H{+}
Ag(NO3) + Na3(PO4) = Ag3PO4 + NaNO3 =>
3 Ag(NO3) + Na3(PO4) = Ag3PO4 + 3 NaNO3
C5H5N + H2O = OH + C5H6N =>
C5H5N + H2O = OH + C5H6N
(NH4)2S + BaCl2 = (NH4)Cl + BaS =>
(NH4)2S + BaCl2 = 2(NH4)Cl + BaS
NaNO2 + HF = NaF + HNO2 =>
NaNO2 + HF = NaF + HNO2
Zn + H2SO4 = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
PbO2 + Mn + SO4{2-} + H2O = PbSO4 + MnO4{-} + H =>
PbO2 + 2 Mn + SO4{2-} + 6 H2O = PbSO4 + 2 MnO4{-} + 12 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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