| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
Sr + H3PO4 = Sr(PO4)2 + H =>
Sr + 2 H3PO4 = Sr(PO4)2 + 6 H
CuSO4(aq) + Na2C4H4O6(aq) = CuC4H4O6(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2C4H4O6(aq) = CuC4H4O6(aq) + Na2SO4(aq)
C6H5MgBr + CO2 = C6H5CO2MgBr =>
C6H5MgBr + CO2 = C6H5CO2MgBr
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
TiCl3 + Cl2 = TiCl4 =>
2 TiCl3 + Cl2 = 2 TiCl4
Al(OH)3 = Al2O3 + H{+} + OH{-} =>
2 Al(OH)3 = Al2O3 + 3 H{+} + 3 OH{-}
Cu(NO3)2*3H2O = CuO + O2 + NO2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + O2 + 4 NO2 + 6 H2O
Cr + H2O2 = CrO4 + H2 =>
Cr + 2 H2O2 = CrO4 + 2 H2
N4HOH + HS4O = (N4H)S4O + HOH =>
N4HOH + HS4O = (N4H)S4O + HOH
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Br + OH = BrOH =>
Br + OH = BrOH
NaCl + AgNa3 = NaClAgNa3 =>
NaCl + AgNa3 = NaClAgNa3
NO2 + IO3 = NO3 + I2 =>
6 NO2 + 2 IO3 = 6 NO3 + I2
AgNO3 + NH4Cl = AgCl + (NH4)NO3 =>
AgNO3 + NH4Cl = AgCl + (NH4)NO3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
H2S + Ag(OH) = H2O + Ag3(OH)S =>
H2S + 3 Ag(OH) = 2 H2O + Ag3(OH)S
C4H10O + C2H4O2 = C6H12O2 + H2 =>
4 C4H10O + C2H4O2 = 3 C6H12O2 + 4 H2
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Hg(NO3)2 + NH4I = HgI2 + NH4(NO3) =>
Hg(NO3)2 + 2 NH4I = HgI2 + 2 NH4(NO3)
Fe + ClO4 = Fe(ClO4)2 =>
Fe + 2 ClO4 = Fe(ClO4)2
CH2 + O2 = CO2 + H2O2 =>
CH2 + 2 O2 = CO2 + H2O2
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
Ag + KSCN = AgKSCN =>
Ag + KSCN = AgKSCN
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
Cu2Cl4 + Al2 = Al2Cl6 + Cu2 =>
3 Cu2Cl4 + 2 Al2 = 2 Al2Cl6 + 3 Cu2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaO2CoO + NH4Cl = CoO + NaCl + NH4O2 =>
NaO2CoO + NH4Cl = CoO + NaCl + NH4O2
CH4 + Cl2 = Cl2CH2 + HCl =>
CH4 + 2 Cl2 = Cl2CH2 + 2 HCl
C12H22O11 + H2O = C16H32O2 + H2O2 =>
4 C12H22O11 + 46 H2O = 3 C16H32O2 + 42 H2O2
Cu(ii) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(ii) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaI2 + Na2SO4 = BaSO4 + NaI =>
BaI2 + Na2SO4 = BaSO4 + 2 NaI
LiOH + (NH4)2CO3 = LiCO3 + OH(NH4)2 =>
LiOH + (NH4)2CO3 = LiCO3 + OH(NH4)2
Cl2(g) + Cs(s) = CsCl(s) =>
Cl2(g) + 2 Cs(s) = 2 CsCl(s)
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3
SiO2 + Bi2O3 = Bi2O3*SiO2 =>
SiO2 + Bi2O3 = Bi2O3*SiO2
Cu2CO3(OH)2 + HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
I2 + Cr = I{-} + Cr{3+} =>
3 I2 + 2 Cr = 6 I{-} + 2 Cr{3+}
H3O{+} + SO4{2-} = H2SO4 + H2O =>
2 H3O{+} + SO4{2-} = H2SO4 + 2 H2O
TiO2 + K2CO3 = K2TiO3 + CO2 =>
TiO2 + K2CO3 = K2TiO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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