| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + NaCH3CO2 = CH3CO2H + NaCl(aq)
I2 + KOH + K2SO3 = KI + K2SO4 + H2O =>
I2 + 2 KOH + K2SO3 = 2 KI + K2SO4 + H2O
OH{-} + S2O4{-2} + O2 = SO4{-2} + H2O =>
4 OH{-} + 2 S2O4{-2} + 3 O2 = 4 SO4{-2} + 2 H2O
Ag + FeN = AgFe + N =>
Ag + FeN = AgFe + N
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2Co3 + CaS = CaCo3 + K2S =>
K2Co3 + CaS = CaCo3 + K2S
S2O3 + H2O = HSO2 =>
S2O3 + H2O = 2 HSO2
BCO + SO2 = BCSO3 =>
BCO + SO2 = BCSO3
NaCl + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 NaOH + BaCl2
Mg + CO2 = Mg(CO2) =>
Mg + CO2 = Mg(CO2)
C3H8O2 + O2 = CO2 + H2O1 =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O1
Ca(OH)2 + CH3COOH = CaCOOH + CH3(OH)2 =>
Ca(OH)2 + CH3COOH = CaCOOH + CH3(OH)2
Glucose + OH = H2O + COOH =>
C6H12O6 + 18 OH = 12 H2O + 6 COOH
MgCl2 + H2O = MgCl2*12H2O =>
MgCl2 + 12 H2O = MgCl2*12H2O
NaH2PO4(H2O)5 + KOH = H2O + KNaHPO4 =>
NaH2PO4(H2O)5 + KOH = 6 H2O + KNaHPO4
Na2[Pb(OH)6] + HNO3 = NaNO3 + PbO2 + H2O =>
Na2[Pb(OH)6] + 2 HNO3 = 2 NaNO3 + PbO2 + 4 H2O
KMnO4 + H2S2O8 = K2S2O8 + HMnO4 =>
2 KMnO4 + H2S2O8 = K2S2O8 + 2 HMnO4
MgNO3 + NaS = NaNO3 + MgS =>
MgNO3 + NaS = NaNO3 + MgS
HCOOH + C2H5OH = C2H5OCH + H2O =>
2 HCOOH + 5 C2H5OH = 4 C2H5OCH + 5 H2O
KMnO4 + As4O6 + HCl + H2O = MnCl2 + KCl + H3AsO4 =>
8 KMnO4 + 5 As4O6 + 24 HCl + 18 H2O = 8 MnCl2 + 8 KCl + 20 H3AsO4
[Cu(NH3)4] + Na2S = CuS2 + NaNH3 =>
[Cu(NH3)4] + 2 Na2S = CuS2 + 4 NaNH3
CH3COONH4 + H2O = CH3COOH + NO + H =>
CH3COONH4 + H2O = CH3COOH + NO + 5 H
K4Fe(CN6) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)2 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN6) + 16 KMnO4 + 42 H2SO4 = 24 KHSO4 + Fe2(SO4)2 + 16 MnSO4 + 12 HNO3 + 2 CO2 + 24 H2O
Pb + Y = PbY2 =>
Pb + 2 Y = PbY2
Fe2(SO4)3 + Al = Al2(SO4) + Fe =>
Fe2(SO4)3 + 6 Al = 3 Al2(SO4) + 2 Fe
Cd + H2SO4 = H + CdSO4 =>
Cd + H2SO4 = 2 H + CdSO4
Fe2O3 + H2O2 = Fe(OH)2 + O2 =>
2 Fe2O3 + 4 H2O2 = 4 Fe(OH)2 + 3 O2
AuCl3 + Ni = NiCl2 + Au =>
2 AuCl3 + 3 Ni = 3 NiCl2 + 2 Au
Ni(s) + H2O(l) = NiH2O =>
Ni(s) + H2O(l) = NiH2O
C8H8 + H2O = C7H6O2 + H =>
7 C8H8 + 16 H2O = 8 C7H6O2 + 40 H
CoCl2*6H2O + NH4Cl + NH3*H2O + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3*H2O + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
Zn + O(g) = ZnO(g) =>
Zn + O(g) = ZnO(g)
K2(SO4) + BaCl2 = Ba(SO4) + KCl =>
K2(SO4) + BaCl2 = Ba(SO4) + 2 KCl
F + O7 = F2O7 =>
2 F + O7 = F2O7
Ag + NiSO4 = Ag2SO4 + Ni =>
2 Ag + NiSO4 = Ag2SO4 + Ni
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
K3PO4 + AI(NO3)3 = KNO3 + AIPO4 =>
K3PO4 + AI(NO3)3 = 3 KNO3 + AIPO4
CaHPO4 + C + SiO2 = CO + CaSiO3 + P + H2 =>
2 CaHPO4 + 6 C + 2 SiO2 = 6 CO + 2 CaSiO3 + 2 P + H2
MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl
K3Co(NO2)6 + MnO4{-} + H{+} = K{+} + Co{+2} + Mn{+2} + NO3{-} + H2O =>
5 K3Co(NO2)6 + 11 MnO4{-} + 28 H{+} = 15 K{+} + 5 Co{+2} + 11 Mn{+2} + 30 NO3{-} + 14 H2O
NH4I + CuOH = NOH + CuH4I =>
NH4I + CuOH = NOH + CuH4I
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
Au + H2SO4 = Au2(SO4)3 + SO2 + H2O =>
2 Au + 6 H2SO4 = Au2(SO4)3 + 3 SO2 + 6 H2O
Ca2(NO3) + K3SO4 = K2NO3 + Ca3(SO4) =>
3 Ca2(NO3) + 2 K3SO4 = 3 K2NO3 + 2 Ca3(SO4)
KOH + H3AsO4 = K2As + HO4 + H2O =>
2 KOH + H3AsO4 = K2As + HO4 + 2 H2O
KF + Cu(NO3)2 = KF(NO3)3 + Cu =>
2 KF + 3 Cu(NO3)2 = 2 KF(NO3)3 + 3 Cu
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
MuO2 + HCl = MuCl2 + H2O + Cl2 =>
MuO2 + 4 HCl = MuCl2 + 2 H2O + Cl2
CrCl3 + Li2CO3 = CrCO3 + Li2Cl3 =>
CrCl3 + Li2CO3 = CrCO3 + Li2Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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