| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 30 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
NiSO4 + Na2CO3 + H2O = Ni(OH)2 + H2CO3 + Na2SO4 =>
NiSO4 + Na2CO3 + 2 H2O = Ni(OH)2 + H2CO3 + Na2SO4
Ag(OH) = Ag2O + H2O =>
2 Ag(OH) = Ag2O + H2O
Cu + LiCH3COO = Cu(CH3COO)2 + Li =>
Cu + 2 LiCH3COO = Cu(CH3COO)2 + 2 Li
ZnO2 + H2S = ZnS + H2O2 =>
ZnO2 + H2S = ZnS + H2O2
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
NaCl + AgNO3 + H2SO4 = AgCl + Na2SO4 + HNO3 =>
2 NaCl + 2 AgNO3 + H2SO4 = 2 AgCl + Na2SO4 + 2 HNO3
H2O + Br2 = BrO3{-} + Br{-} + H{+} =>
3 H2O + 3 Br2 = BrO3{-} + 5 Br{-} + 6 H{+}
Ag2O + HCOH = Ag + HCOOH =>
Ag2O + HCOH = 2 Ag + HCOOH
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CsOH + H2PO3 = Cs2PO3 + H2O =>
2 CsOH + H2PO3 = Cs2PO3 + 2 H2O
NaOH + H2SO4 = H3O + Na + SO4 =>
NaOH + H2SO4 = H3O + Na + SO4
PbCl2 + H2O = PbOHCl + HCl =>
PbCl2 + H2O = PbOHCl + HCl
CH2O2 + NaOH = CHO2Na + H2O =>
CH2O2 + NaOH = CHO2Na + H2O
Al + (HCl)3 = AlCl3 + H2 =>
2 Al + 2(HCl)3 = 2 AlCl3 + 3 H2
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
HCl + NaOH = NaCl + water =>
HCl + NaOH = NaCl + H2O
BaClO3 + NaOH = BaOH + NaClO3 =>
BaClO3 + NaOH = BaOH + NaClO3
Zn + Hg2Cl = Hg + ZnCl2 =>
Zn + 2 Hg2Cl = 4 Hg + ZnCl2
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
MnO2 + H2C2O4 + HNO3 = Mn(NO3)2 + CO2 + H2O =>
MnO2 + H2C2O4 + 2 HNO3 = Mn(NO3)2 + 2 CO2 + 2 H2O
C2H5Cl2 + Cl2 = C2H3Cl2 + HCl =>
C2H5Cl2 + Cl2 = C2H3Cl2 + 2 HCl
Ca2(CO3)2 = Ca + CO3 =>
Ca2(CO3)2 = 2 Ca + 2 CO3
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
(NH4)2SO3 + H2O = NH4OH + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH4OH + H2SO3
CH4(g) + O2(g) = COC + OH =>
4 CH4(g) + 9 O2(g) = 2 COC + 16 OH
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq)
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
SiO2 + CO = Si + CO2 =>
SiO2 + 2 CO = Si + 2 CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
PO4 + ZnSO4 = SO4 + Zn3(PO4)2 =>
2 PO4 + 3 ZnSO4 = 3 SO4 + Zn3(PO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + O2(g) = N2 + H2O =>
4 NH3 + 3 O2(g) = 2 N2 + 6 H2O
KClO + KCr(OH)4 + KOH = KCl + K2CrO4 + H2O =>
3 KClO + 2 KCr(OH)4 + 2 KOH = 3 KCl + 2 K2CrO4 + 5 H2O
CuSO4 + NH4OH = Cu(NH4) + SO4(OH) =>
CuSO4 + NH4OH = Cu(NH4) + SO4(OH)
MnO4 + H3C2O4 + H = Mn + CO2H2O =>
MnO4 + 2 H3C2O4 + 2 H = Mn + 4 CO2H2O
P + CI2 = PCI2 =>
P + CI2 = PCI2
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
MnSO4 + NaClO + NaOH = MnO2 + NaCl + NaSO4 + H2O =>
2 MnSO4 + 3 NaClO + 2 NaOH = 2 MnO2 + 3 NaCl + 2 NaSO4 + H2O
SiO2 + P = PO4 + Si =>
2 SiO2 + P = PO4 + 2 Si
SnCl2 + NaOH = SnOH + Cl2Na =>
SnCl2 + NaOH = SnOH + Cl2Na
NaHC(O)3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHC(O)3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C5H8 + H2 = C2H12 =>
2 C5H8 + 22 H2 = 5 C2H12
Sr + HNO3 = Sr(NO3)3 + N2O + H2O =>
8 Sr + 30 HNO3 = 8 Sr(NO3)3 + 3 N2O + 15 H2O
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
Zr + MnO2 = ZrO2 + MnO =>
Zr + 2 MnO2 = ZrO2 + 2 MnO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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