| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO) + HSO = BaSO + HNO
MgCl2 + BaOH2 = MgOH2 + BaCl2 =>
MgCl2 + BaOH2 = MgOH2 + BaCl2
KHC8H4O4 + Na(OH) = Na + H2O + KC8H4O4 =>
KHC8H4O4 + Na(OH) = Na + H2O + KC8H4O4
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
(NH3) + (O2) = HNO3 + H2O =>
(NH3) + 2(O2) = HNO3 + H2O
C2H7OH + O2 = C2H5COH + H2O =>
6 C2H7OH + 5 O2 = 4 C2H5COH + 12 H2O
Ni2Ni2O3 + K2Cr2O7 + HCl = NiCl2 + CrCl3 + KCl + H2O =>
3 Ni2Ni2O3 + K2Cr2O7 + 32 HCl = 12 NiCl2 + 2 CrCl3 + 2 KCl + 16 H2O
CI2 + NaBr = CBr2 + NaI =>
CI2 + 2 NaBr = CBr2 + 2 NaI
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl =>
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2O + NaCl
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + FeS = ZnS + Fe =>
Zn + FeS = ZnS + Fe
C10H10O4 + NaBH4 + CH3CH2OH = C10H14O4 + NaOH + H3BO3 =>
16 C10H10O4 + NaBH4 + 20 CH3CH2OH = 20 C10H14O4 + NaOH + H3BO3
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
CaCO3 + HBr = CaBrHCO3 =>
CaCO3 + HBr = CaBrHCO3
NaBr + AgNo2 = NaNo2 + AgBr =>
NaBr + AgNo2 = NaNo2 + AgBr
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C2H86 + O2 = CO2 + H2O =>
2 C2H86 + 47 O2 = 4 CO2 + 86 H2O
CO3 + AgNO3 = NO3 + Ag2(CO3)2 =>
2 CO3 + 2 AgNO3 = 2 NO3 + Ag2(CO3)2
KHF2 = FK + H2 + F2 =>
2 KHF2 = 2 FK + H2 + F2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CaCl2 + Na2SO4 = Ca2SO4 + NaCl2 =>
2 CaCl2 + Na2SO4 = Ca2SO4 + 2 NaCl2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
K2PtCl4 + NH3 = PtCl2(NH3)2 + KCl =>
K2PtCl4 + 2 NH3 = PtCl2(NH3)2 + 2 KCl
K4 + Mg2Br4 = K4Br4 + Mg2 =>
K4 + Mg2Br4 = K4Br4 + Mg2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
MgNO3 + HNO3 = MgNO3HNO3 =>
MgNO3 + HNO3 = MgNO3HNO3
LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(aq) + CO2(g) = Li2CO3(s) + H2O(l)
Ag(s) + AuNO3 = Au(s) + AgNO3(s) =>
Ag(s) + AuNO3 = Au(s) + AgNO3(s)
K2FeO4 + HCl = Cl2 + FeCl3 + KCl + H2O =>
2 K2FeO4 + 16 HCl = 3 Cl2 + 2 FeCl3 + 4 KCl + 8 H2O
CH3CHClCH3 + AgNO3 + CH3CH2OH = AgCl + CH3CHOCH2CH3CH3 + NHO3 =>
CH3CHClCH3 + AgNO3 + CH3CH2OH = AgCl + CH3CHOCH2CH3CH3 + NHO3
As(s) + Cl2(g) = AsCl3(aq) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(aq)
HCl(aq) + Al2(CO3)3(s) = AlCl3(aq) + H2O(l) + CO2(g) =>
6 HCl(aq) + Al2(CO3)3(s) = 2 AlCl3(aq) + 3 H2O(l) + 3 CO2(g)
H3BO3 + K2O = K3BO3 + H2O =>
2 H3BO3 + 3 K2O = 2 K3BO3 + 3 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CuCl + Na2C2O4 = Cu2C2O4 + NaCl =>
2 CuCl + Na2C2O4 = Cu2C2O4 + 2 NaCl
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
K2S2O8 + I2 + KOH = K2SO4 + KIO3 + H2O =>
5 K2S2O8 + I2 + 12 KOH = 10 K2SO4 + 2 KIO3 + 6 H2O
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
Na(s) + H2O(g) = NaOH(s) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(s) + H2(g)
NaNO3 + Sr(OH)2 = NaOH + Sr(NO3)2 =>
2 NaNO3 + Sr(OH)2 = 2 NaOH + Sr(NO3)2
Mg + H{+} + NO3{-} = Mg{+2} + NH4{+} + HO2 =>
7 Mg + 22 H{+} + 4 NO3{-} = 7 Mg{+2} + 4 NH4{+} + 6 HO2
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
LiPO4 = Li + PO4 =>
LiPO4 = Li + PO4
Mg + O2MgO = MgO2 =>
Mg + 2 O2MgO = 3 MgO2
SiI4 = Si + I2 =>
SiI4 = Si + 2 I2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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