| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
K2S + KCl = K2Cl + KS =>
K2S + KCl = K2Cl + KS
Cu3(PO3)2 + Al = AlPO3 + Cu =>
Cu3(PO3)2 + 2 Al = 2 AlPO3 + 3 Cu
NaS2 + H2SO4 = NaSO4 + H2O + SO2 =>
NaS2 + 6 H2SO4 = NaSO4 + 6 H2O + 7 SO2
MnO4{-} + HSO3{-} = MnO2 + SO4{-2} + H{+} + H2O =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{-2} + H{+} + H2O
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Ru + O2 = RuO4 =>
Ru + 2 O2 = RuO4
K2SO3 + Ba(OH)2 = BaSO3 + KOH =>
K2SO3 + Ba(OH)2 = BaSO3 + 2 KOH
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
(CoOH)2SO4 + NH3 = Co(NH3)6{2+} + SO4{2-} + OH{-} =>
(CoOH)2SO4 + 12 NH3 = 2 Co(NH3)6{2+} + SO4{2-} + 2 OH{-}
CO + SO4 = COSO4 =>
CO + SO4 = COSO4
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
Al2S3 + H2O = H2OAl2 + S =>
Al2S3 + H2O = H2OAl2 + 3 S
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
NH3 + H3PO3 = NH4H2PO3 =>
NH3 + H3PO3 = NH4H2PO3
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
H2SiO3 + Zn = ZnSiO3 + H2 =>
H2SiO3 + Zn = ZnSiO3 + H2
KAl(SO4)2 + H2O = KAl(SO4)2*H2O =>
KAl(SO4)2 + H2O = KAl(SO4)2*H2O
C2H2 + NH2{-} = C2H{-} + NH3 =>
C2H2 + NH2{-} = C2H{-} + NH3
MnO4({-}) + HSO3({-}) + OH({-}) = MnO2 + SO4({2-}) + H2O =>
2 MnO4({-}) + 3 HSO3({-}) + OH({-}) = 2 MnO2 + 3 SO4({2-}) + 2 H2O
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
NaCl + O = NaClO =>
NaCl + O = NaClO
Fe + Na2O = NaFe + O2 =>
4 Fe + 2 Na2O = 4 NaFe + O2
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O = =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Sc + HI = ScI + H2 =>
2 Sc + 2 HI = 2 ScI + H2
Pd + H2O = Pd(OH)2 + H2 =>
Pd + 2 H2O = Pd(OH)2 + H2
N2H4CO + HNO3 = CO2 + N2 + H2O =>
5 N2H4CO + 6 HNO3 = 5 CO2 + 8 N2 + 13 H2O
AlN = Al + N =>
AlN = Al + N
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
Zn + Co2 = Zn(Co2) =>
Zn + Co2 = Zn(Co2)
C2H2 + CH4 = C4H6 =>
5 C2H2 + 2 CH4 = 3 C4H6
Ca(OH)2 + Mg(OH)2 = CaMg + OH =>
Ca(OH)2 + Mg(OH)2 = CaMg + 4 OH
C5H8O2 + C7H7MgBr = C18H19O + MgBr + CH3O =>
C5H8O2 + 2 C7H7MgBr = C18H19O + 2 MgBr + CH3O
NaCl2 + H2SO4 + MnO2 = Na2SO4 + MnSO4 + Cl2 + H2O =>
2 NaCl2 + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 Cl2 + 2 H2O
FeO3(s) + C(s) = Fe(g) + CO2(g) =>
2 FeO3(s) + 3 C(s) = 2 Fe(g) + 3 CO2(g)
NaHCO3 + SO2 + O2 = Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 4 CO2 + 2 H2O
CoCl2 + KMnO4 + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 + Co2(SO4)3 =>
10 CoCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 24 H2O + 3 K2SO4 + 6 MnSO4 + 5 Co2(SO4)3
KOH + HCrO4 = KCrO4 + H2O =>
KOH + HCrO4 = KCrO4 + H2O
NI + H3PO4 = NIPO4 + H2 =>
2 NI + 2 H3PO4 = 2 NIPO4 + 3 H2
BaCO3 + H3PO4 = BaH2 + (CO3)3(PO4)2 =>
3 BaCO3 + 2 H3PO4 = 3 BaH2 + (CO3)3(PO4)2
N + Al(OH)3 = N2O5 + Al2(OH)3 + H2O =>
6 N + 20 Al(OH)3 = 3 N2O5 + 10 Al2(OH)3 + 15 H2O
Al2O3 + KOH + H2O = K3(Al(OH)6) =>
Al2O3 + 6 KOH + 3 H2O = 2 K3(Al(OH)6)
NH4F + AlF3 + NaCl = Na3AlF6 + NH4Cl =>
3 NH4F + AlF3 + 3 NaCl = Na3AlF6 + 3 NH4Cl
H2S + NiCl2 = NiS + HCl =>
H2S + NiCl2 = NiS + 2 HCl
HBr + Fe = FeBr3 + H2 =>
6 HBr + 2 Fe = 2 FeBr3 + 3 H2
Ni + FeO = Ni2O3 + Fe =>
2 Ni + 3 FeO = Ni2O3 + 3 Fe
NiCl2(aq) + K2S(aq) = NiS(s) + KCl =>
NiCl2(aq) + K2S(aq) = NiS(s) + 2 KCl
Ca(NO3)2 + Cd(NO3)2 + (NH4)2HPO4 + NH2CONH2 = CdCa2(PO4)2 + CO2 + H2O + N2 =>
2 Ca(NO3)2 + Cd(NO3)2 + 2(NH4)2HPO4 + 3 NH2CONH2 = CdCa2(PO4)2 + 3 CO2 + 15 H2O + 8 N2
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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