| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + CuSO4 = K2SO4 + CuS
Ca(NO3)2 + Ni2 = Ni(NO3)2 + Ca2 =>
2 Ca(NO3)2 + Ni2 = 2 Ni(NO3)2 + Ca2
C10H17O + Na = NaOH + C10H16 =>
C10H17O + Na = NaOH + C10H16
CuPO4 + MgCl = CuCl + MgPO4 =>
CuPO4 + MgCl = CuCl + MgPO4
Ni(CO3) + H2SO4 = NiSO4 + H2CO3 =>
Ni(CO3) + H2SO4 = NiSO4 + H2CO3
CuCl2 + NH4OH = Cu(NH3)4 + H2O + Cl =>
CuCl2 + 4 NH4OH = Cu(NH3)4 + 4 H2O + 2 Cl
Li2CO3 + NH4H2PO4 + ZnO = Li2ZnP2O7 + NH3 + CO2 + H2O =>
Li2CO3 + 2 NH4H2PO4 + ZnO = Li2ZnP2O7 + 2 NH3 + CO2 + 3 H2O
C5H12 + Cl2 = C5H8Cl4 + H2 =>
C5H12 + 2 Cl2 = C5H8Cl4 + 2 H2
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
H2 = H7 =>
7 H2 = 2 H7
H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2
CH3CONH2 + H2SO4 + H2O = CH3COOH + (NH4)2SO4 =>
2 CH3CONH2 + H2SO4 + 2 H2O = 2 CH3COOH + (NH4)2SO4
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
NHO3 = OH + NO2 =>
NHO3 = OH + NO2
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
FeS = Fe + S =>
FeS = Fe + S
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
Fe + C = FeC3 =>
Fe + 3 C = FeC3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SnS + H2O2 + OH{-} = SnS32{-} + SnO32{-} + H2O =>
32 SnS + 976 H2O2 + 32 OH{-} = SnS32{-} + 31 SnO32{-} + 992 H2O
KCl + H2SO4 = K2SO4 + SO2 + Cl2 + H2O =>
2 KCl + 2 H2SO4 = K2SO4 + SO2 + Cl2 + 2 H2O
FeO + H2SiO3 = FeSiO3 + H2O =>
FeO + H2SiO3 = FeSiO3 + H2O
C57H104O6 + COH4 = C3O3H3 + C19O2H36 =>
9 C57H104O6 + 12 COH4 = 4 C3O3H3 + 27 C19O2H36
Sb + HNO3 = Sb4O10 + NO2 + H2O =>
4 Sb + 20 HNO3 = Sb4O10 + 20 NO2 + 10 H2O
Cr0 = Cr =>
Cr0 = Cr
HNO2 + HCOO = HCOOH + NO2 =>
HNO2 + HCOO = HCOOH + NO2
C3H7O3N + O2 = CO2 + HCO3{-} + NH4{+} + H2O =>
2 C3H7O3N + 5 O2 = 4 CO2 + 2 HCO3{-} + 2 NH4{+} + 2 H2O
Cu2(CO3)(OH)2 + NH3 = [Cu(OH)(NH3)]2CO3 =>
Cu2(CO3)(OH)2 + 2 NH3 = [Cu(OH)(NH3)]2CO3
Ni(NO3)2 + H2O = NiOH2(NO3)2 =>
Ni(NO3)2 + H2O = NiOH2(NO3)2
HCrO4 + H2SO4 + CH3CH2OH = CH3CHO + Cr(SO4)3 + H2O =>
2 HCrO4 + 6 H2SO4 + CH3CH2OH = CH3CHO + 2 Cr(SO4)3 + 8 H2O
Cu(SO4) + Ag(NO3) = Cu(NO3)2 + (SO4)Ag2 =>
Cu(SO4) + 2 Ag(NO3) = Cu(NO3)2 + (SO4)Ag2
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + SO2 + Na2SO4 =>
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + SO2 + Na2SO4
CH3COOK + H2O = CH3COOH + K2O =>
2 CH3COOK + H2O = 2 CH3COOH + K2O
ZnF2 + Ca(OH)2 = ZnO + H2O + CaF2 =>
ZnF2 + Ca(OH)2 = ZnO + H2O + CaF2
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + SO2 + Na2SO4 =>
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + SO2 + Na2SO4
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
SiO2 + Na2O2 = Na2SiO3 + O2 =>
2 SiO2 + 2 Na2O2 = 2 Na2SiO3 + O2
Na2SO4(aq) + CaCl2*2H2O(aq) = CaSO4*2H2O(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2*2H2O(aq) = CaSO4*2H2O(s) + 2 NaCl(aq)
KNO3 + (NH4)2SO4 = K2SO4 + NH4(NO3) =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4(NO3)
VO{2+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + H2O = 5 VO2{+} + Mn{2+} + 2 H{+}
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgNO3 + NaBr = AgNO3NaBr =>
AgNO3 + NaBr = AgNO3NaBr
AlPO4 + AgNO3 = Ag3PO4 + Al(NO3)3 =>
AlPO4 + 3 AgNO3 = Ag3PO4 + Al(NO3)3
Ca + (HNO3)2 = Ca(NO3)2 + H2 =>
Ca + (HNO3)2 = Ca(NO3)2 + H2
CaCl2 + NaBr = NaCl + Br + Ca =>
CaCl2 + 2 NaBr = 2 NaCl + 2 Br + Ca
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
BF3 + H2O = HF + B2O3 =>
2 BF3 + 3 H2O = 6 HF + B2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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