| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO3 + HCl = H2O + CO2 + Cl
H2 + O3 = H2O3 =>
H2 + O3 = H2O3
H2SO4 + LiOH = Li2SO4 + H2O = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
H2O + NO2{-} + OH{-} + Zn = NH3 + Zn(OH)4{-2} =>
5 H2O + NO2{-} + 5 OH{-} + 3 Zn = NH3 + 3 Zn(OH)4{-2}
Ca + (NH4)2CO3 = CaCO3 + (NH4)2 =>
Ca + (NH4)2CO3 = CaCO3 + (NH4)2
Al2O3 + OH{-} = Al2H{-} + O =>
Al2O3 + OH{-} = Al2H{-} + 4 O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaOH + C6H8O7 = NaO7 + C6H8OH =>
NaOH + C6H8O7 = NaO7 + C6H8OH
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
BO2{-} + H2O2 = [B2(O2)2(OH)4]{2-} =>
2 BO2{-} + 2 H2O2 = [B2(O2)2(OH)4]{2-}
C2H5OH + P2S5 = (C2H5O)2PS2 + H2S + PS2 =>
2 C2H5OH + P2S5 = (C2H5O)2PS2 + H2S + PS2
LiS2 + CaN2 = CaS2 + LiN2 =>
LiS2 + CaN2 = CaS2 + LiN2
H2SO3(aq) + NaCl(aq) = HCl(aq) + Na2SO3 =>
H2SO3(aq) + 2 NaCl(aq) = 2 HCl(aq) + Na2SO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KOH(aq) + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KOH(aq) + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
C100H202 + O2 = C100H202O2 =>
C100H202 + O2 = C100H202O2
H2O + HNO2 + Br2 = HNO3 + HBr =>
H2O + HNO2 + Br2 = HNO3 + 2 HBr
[Cu(NH3)2]Cl + H2S = Cu2S + (NH4)2S + NH4Cl =>
2[Cu(NH3)2]Cl + 2 H2S = Cu2S + (NH4)2S + 2 NH4Cl
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CuSHCl = HSCuCl =>
CuSHCl = HSCuCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
Cr + SnCl2 = Sn + CrCl4 =>
Cr + 2 SnCl2 = 2 Sn + CrCl4
CH3NO2 + O2 = H2O + CO2 + N2 =>
4 CH3NO2 + 3 O2 = 6 H2O + 4 CO2 + 2 N2
Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)
N4H8 + O2 = NO2 + H2O =>
N4H8 + 6 O2 = 4 NO2 + 4 H2O
C7H10O6 = C7H8O5 + H2O =>
C7H10O6 = C7H8O5 + H2O
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
NaOH + NaClO = HCl + O2 + Na =>
NaOH + NaClO = HCl + O2 + 2 Na
Hg2(NO3)2 + K2SO4 = Hg2SO4 + KNO3 =>
Hg2(NO3)2 + K2SO4 = Hg2SO4 + 2 KNO3
BaO + H2SO3 = BaSO4 + H2 =>
BaO + H2SO3 = BaSO4 + H2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C9H1O + O2 = CO2 + H2O =>
4 C9H1O + 35 O2 = 36 CO2 + 2 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
H2O + CO2 = C6H14 + O2 =>
14 H2O + 12 CO2 = 2 C6H14 + 19 O2
Bi2S3 + HNO3 = Bi{3+} + SO4{2-} + NO2 + H2O =>
Bi2S3 + 24 HNO3 = 2 Bi{3+} + 3 SO4{2-} + 24 NO2 + 12 H2O
C6H5CHCH2 + KMnO4 = C6H5COOK + K2CO3 + H2O + MnO2 =>
9 C6H5CHCH2 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 16 H2O + 40 MnO2
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
SiC + Cr7C3 = Cr5Si3C + Cr3C2 =>
15 SiC + 16 Cr7C3 = 5 Cr5Si3C + 29 Cr3C2
Cu(s) + Ag(C2H3O2)(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 Ag(C2H3O2)(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
KMnO4 + BiI + H2SO4 = MnSO4 + K2SO4 + Bi2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 BiI + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 5 I2 + 24 H2O
C6H5CHCH2 + KMnO4 = C6H5COOK + K2CO3 + H2O + MnO2 =>
9 C6H5CHCH2 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 16 H2O + 40 MnO2
Zn + HSO4 = H2 + ZnSO4 =>
2 Zn + 2 HSO4 = H2 + 2 ZnSO4
C10H16 + I2 + HIO4*2H2O = C10H14I2 + H2O =>
7 C10H16 + 6 I2 + 2 HIO4*2H2O = 7 C10H14I2 + 12 H2O
C18H34O2 + NH4OH = C18H33O2NH4 + H2O =>
C18H34O2 + NH4OH = C18H33O2NH4 + H2O
Cu(OH)2 + HI = Cu2O + H2O + I2 =>
2 Cu(OH)2 + 2 HI = Cu2O + 3 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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