| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(aq) + NaOH(aq) = CuOH(aq) + Na(aq)
Fe(NO3)3 + Na2S2O3 + (CH2)6N4 + H2O = FeS + NaNO3 + HNO3 + CO2 =>
56 Fe(NO3)3 + 28 Na2S2O3 + 5(CH2)6N4 + 36 H2O = 56 FeS + 56 NaNO3 + 132 HNO3 + 30 CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HCl(aq) + MnO2(s) = MnCl2(g) + H2O(l) + Cl2(g) =>
4 HCl(aq) + MnO2(s) = MnCl2(g) + 2 H2O(l) + Cl2(g)
MgO + H2SO4 = MgSO4H2O =>
MgO + H2SO4 = MgSO4H2O
NH4SCN + CoCl2*6H2O = CoSCN + NH4Cl2 + H2O =>
NH4SCN + CoCl2*6H2O = CoSCN + NH4Cl2 + 6 H2O
BaO + H2S = BaS + H2O =>
BaO + H2S = BaS + H2O
C4H8O2 + H2 = C3H8O + H2O =>
3 C4H8O2 + 6 H2 = 4 C3H8O + 2 H2O
Si2H3 + O = H2O + SiO =>
2 Si2H3 + 7 O = 3 H2O + 4 SiO
Zn(NO3)2 + MnSO4 = ZnSO4 + Mn(NO3)2 =>
Zn(NO3)2 + MnSO4 = ZnSO4 + Mn(NO3)2
C5H8O2 + Ca(OH)2 = Ca(C5H7O2)2 + (H2O) =>
2 C5H8O2 + Ca(OH)2 = Ca(C5H7O2)2 + 2(H2O)
Al + NH4ClO4 = AlO + Cl2 + H2O + NO =>
2 Al + 2 NH4ClO4 = 2 AlO + Cl2 + 4 H2O + 2 NO
Hg2(NO3)2 + MnO2 + HNO3 = Mn(NO3)2 + Hg(NO3)2 + H2O =>
Hg2(NO3)2 + MnO2 + 4 HNO3 = Mn(NO3)2 + 2 Hg(NO3)2 + 2 H2O
KI + NaOH = K(OH) + NaI =>
KI + NaOH = K(OH) + NaI
CuC2O4 + K2CO3 = CuCO3 + K2C2O4 =>
CuC2O4 + K2CO3 = CuCO3 + K2C2O4
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2) + ClHg =>
2 NaCl + Hg2(C2H3O2)2 = 2 Na(C2H3O2) + 2 ClHg
ZnSH2 = H2SZn =>
ZnSH2 = H2SZn
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O(l) =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O(l)
Hg + CUSO4 = HgSO4 + CU =>
Hg + CUSO4 = HgSO4 + CU
NaBr + LiNO3 = NaNO3 + LiBr =>
NaBr + LiNO3 = NaNO3 + LiBr
Ba2(CO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba2(CO3)2 + 4 HCl = 2 BaCl2 + 2 H2O + 2 CO2
O2 + C5H9N02 = NH3 + H2O + CO2 =>
23 O2 + 4 C5H9N02 = 8 NH3 + 6 H2O + 20 CO2
C6H4(OH)2 + AgBr = Ag + C6H4O2 + HBr =>
C6H4(OH)2 + 2 AgBr = 2 Ag + C6H4O2 + 2 HBr
H2SO4(l) + NaOH(l) = H2O(l) + Na2SO4 =>
H2SO4(l) + 2 NaOH(l) = 2 H2O(l) + Na2SO4
CH3COOH + O2 = O2COOH + CH3 =>
CH3COOH + O2 = O2COOH + CH3
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
MnO4{-} + VO{+2} + H2O = Mn{2+} + V(OH)4{-} + O2 =>
2 MnO4{-} + 2 VO{+2} + 4 H2O = 2 Mn{2+} + 2 V(OH)4{-} + 3 O2
Hg(ClO4)2 + CuSO4 = Cu(ClO4)2 + HgSO4 =>
Hg(ClO4)2 + CuSO4 = Cu(ClO4)2 + HgSO4
C2H4O2 + BaCO3 = H2O + CO2 + BaO4C4H6 =>
2 C2H4O2 + BaCO3 = H2O + CO2 + BaO4C4H6
H2O3 = H2 + O2 =>
2 H2O3 = 2 H2 + 3 O2
C3H6O3 + H2O = HC3H6O3 + OH =>
C3H6O3 + H2O = HC3H6O3 + OH
C6H6 + NO2 = C6H5NO2 + H2 =>
2 C6H6 + 2 NO2 = 2 C6H5NO2 + H2
H2FeO = FeH2O =>
H2FeO = FeH2O
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl + 3(S2O3)2{-} + 22 OH{-} = 6(SO4)2{-} + 19 Cl{-} + 11 H2O
FeCl2 + NH4SCN = FeSCN + NH4Cl2 =>
FeCl2 + NH4SCN = FeSCN + NH4Cl2
NH4I + AgNO3 = AgNH4 + NO3I =>
NH4I + AgNO3 = AgNH4 + NO3I
K2CrO4 + Na2SO3 + HCl = CrCl3 + H2O + KCl + Na2SO4 =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 2 CrCl3 + 5 H2O + 4 KCl + 3 Na2SO4
C52H96O6 + NaOH = C3H8O3 + NaO2 + C16H31 =>
82.999999999999C52H96O6 + 437.99999999999NaOH = 20 C3H8O3 + 437.99999999999NaO2 + 266 C16H31
Au(CN)4 + Zn = Au + Zn(CN)2 =>
Au(CN)4 + 2 Zn = Au + 2 Zn(CN)2
K3CrO3 + H2O2 = K2CrO4 + KOH + H2O =>
2 K3CrO3 + 3 H2O2 = 2 K2CrO4 + 2 KOH + 2 H2O
Au + Br = AuBr3 =>
Au + 3 Br = AuBr3
Mn + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn + 7 IO4{-} + H2O = 2 MnO4{-} + 7 IO3{-} + 2 H{+}
HgCl2 + AgNo3 = AgCl + Hg(No3)2 =>
HgCl2 + 2 AgNo3 = 2 AgCl + Hg(No3)2
Zn(OH)2(s) + H2O2 = ZnO(OH)(s) + H2O =>
2 Zn(OH)2(s) + H2O2 = 2 ZnO(OH)(s) + 2 H2O
C6H5MgBr + CO2 + HCl + NaOH = C6H5COOH + MgBr + NaCl =>
30 C6H5MgBr + 23 CO2 + 12 HCl + 12 NaOH = 29 C6H5COOH + 30 MgBr + 12 NaCl
C + H12O6 + O2 = CO2H2O =>
6 C + H12O6 + 6 O2 = 6 CO2H2O
ZnCl2 + H2O + Na2CO3 = ZnCO3 + HCl + Na2O =>
ZnCl2 + H2O + Na2CO3 = ZnCO3 + 2 HCl + Na2O
C4H8 + Br2 = C4H7 + HBr2 =>
C4H8 + Br2 = C4H7 + HBr2
PbCO3 + Na3PO4 = Pb3(PO4)2 + Na2CO3 =>
3 PbCO3 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2CO3
NaClO + HCl = NaCl + H2O + ClO2 =>
5 NaClO + 2 HCl = 5 NaCl + H2O + 2 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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