| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgI2 + 2 H2O = Hg(OH)2 + 2 HI
CO + Cl2 + KOH = KCl + CO2 + H2O =>
CO + Cl2 + 2 KOH = 2 KCl + CO2 + H2O
Ca + Hg3N = Hg + Ca3N2 =>
3 Ca + 2 Hg3N = 6 Hg + Ca3N2
NH4NO3 + PbBr2 = NH4Br + Pb(NO3)2 =>
2 NH4NO3 + PbBr2 = 2 NH4Br + Pb(NO3)2
C11H15NO2 + O2 = CO2 + H2O + NO2 =>
4 C11H15NO2 + 59 O2 = 44 CO2 + 30 H2O + 4 NO2
sodiumhydrogencarbonate + hydrochloricacid = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
AsO3{2-} + I2 + H2O = H2AsO4{-} + I{-} =>
2 AsO3{2-} + I2 + 2 H2O = 2 H2AsO4{-} + 2 I{-}
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(ag) + NiSO4(ag) =>
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(ag) + NiSO4(ag)
KOH + CrBr2 = KBr2 + CrOH =>
KOH + CrBr2 = KBr2 + CrOH
Cr(OH)3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 KCl
CH3NHCH3 + H2SO4 = CH3NH3CH3 + HSO4 =>
CH3NHCH3 + 2 H2SO4 = CH3NH3CH3 + 2 HSO4
La2O3 + SrCO3 + NiO = LaSrNiO4 + CO + O2 =>
2 La2O3 + 4 SrCO3 + 4 NiO = 4 LaSrNiO4 + 4 CO + O2
C4H8(OH)2 + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 C4H8(OH)2 + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 8 H2O + 16 NH3
AlI3 + MgF2 = AlF3 + MgI2 =>
2 AlI3 + 3 MgF2 = 2 AlF3 + 3 MgI2
C4H8(OH)2 + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
3 C4H8(OH)2 + 10 Ag(NH3)2OH = 10 Ag + 4 C3H5O2NH4 + 8 H2O + 16 NH3
HgI + O = HgO + I =>
HgI + O = HgO + I
C6H5COOHCH3CH2CHOHNa + CH3CH2CHOH + CH3CH2NH2 + Cl2 = C6H5CH2CHNH2CH2CH3 + NaCl + H2O =>
16 C6H5COOHCH3CH2CHOHNa + 24 CH3CH2CHOH + 29 CH3CH2NH2 + 8 Cl2 = 29 C6H5CH2CHNH2CH2CH3 + 16 NaCl + 72 H2O
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
NaNO3H2O = H2O + NaNO3 =>
NaNO3H2O = H2O + NaNO3
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2O + SO2 + FeCl3 = FeCl2 + H2SO4 + HCl =>
2 H2O + SO2 + 2 FeCl3 = 2 FeCl2 + H2SO4 + 2 HCl
CH4H7OH + O2 = CO2 + H2O =>
2 CH4H7OH + 7 O2 = 2 CO2 + 12 H2O
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
LiC6 + NiO2 = LiNiO2 + C =>
LiC6 + NiO2 = LiNiO2 + 6 C
PbBr2 + Cl2 = PbCl2 + Br2 =>
PbBr2 + Cl2 = PbCl2 + Br2
H4XeO6 = H2O + O2 + XeO3 =>
2 H4XeO6 = 4 H2O + O2 + 2 XeO3
HCl + NH2CH2COOH = NH3CH2COOHCl =>
HCl + NH2CH2COOH = NH3CH2COOHCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca + ClO3 = CaCl2 + O2 =>
Ca + 2 ClO3 = CaCl2 + 3 O2
ReI4 + H2O = ReO2 + HI =>
ReI4 + 2 H2O = ReO2 + 4 HI
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
AyBr = Br2 + Ay =>
2 AyBr = Br2 + 2 Ay
KBr + Ce2 = KCe + Br2 =>
2 KBr + Ce2 = 2 KCe + Br2
HClO4 + H2O = H2O2 + HClO =>
HClO4 + 3 H2O = 3 H2O2 + HClO
Og + H = HOg =>
Og + H = HOg
S + Cl2 = SCl2*S2Cl2 =>
3 S + 2 Cl2 = SCl2*S2Cl2
FeCl3{-} + KI = FeCl2{-} + KCl + I2 =>
2 FeCl3{-} + 2 KI = 2 FeCl2{-} + 2 KCl + I2
Na + ZnSO{4} = NaSO{4} + Zn =>
Na + ZnSO{4} = NaSO{4} + Zn
CH3NH2 + O2 = CO2 + H2O + N =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 4 N
Fe + Na2S = Fe2S + Na =>
2 Fe + Na2S = Fe2S + 2 Na
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
NaOH + HCO3 = NaCO3 + H2O =>
NaOH + HCO3 = NaCO3 + H2O
HgI2 + H2O = Hg(OH)2 + HI =>
HgI2 + 2 H2O = Hg(OH)2 + 2 HI
Ag + H2S = H2 + Ag2S =>
2 Ag + H2S = H2 + Ag2S
C3H5(OH)3 + C2HC3OOH = HCOOC3H5 + H2O =>
9 C3H5(OH)3 + C2HC3OOH = 8 HCOOC3H5 + 13 H2O
FeCl2Ba(OH)2 = Fe(OH)2BaCl2 =>
FeCl2Ba(OH)2 = Fe(OH)2BaCl2
H2SO4 + K(HCO3)2 = KSO4 + H2O + CO2 =>
H2SO4 + K(HCO3)2 = KSO4 + 2 H2O + 2 CO2
chromium + hydrogensulfide = Cr2S3 + hydrogen =>
2 Cr + 3 H2S = Cr2S3 + 3 H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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