| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Ag2O + 6 NH3 = 18 Ag + 2 N3 + 9 H2O
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
HC2H3O2 + NaHCO = NaC2H3O2 = H2O + CO2 =>
HC2H3O2 + 2 NaHCO = 2 NaC2H3O2
NiS + HCl + HNO3 = NiCl2 + NO2 + H2O + H2SO4 =>
NiS + 2 HCl + 8 HNO3 = NiCl2 + 8 NO2 + 4 H2O + H2SO4
NH2OH + CuO = N2O + Cu + H2O =>
2 NH2OH + 2 CuO = N2O + 2 Cu + 3 H2O
MnSO4 + NaOH + Br2 = MnO(OH)2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO(OH)2 + Na2SO4 + 2 NaBr + H2O
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3
C8H12IN + PbI2 = (C8H12N)2PbI4 =>
2 C8H12IN + PbI2 = (C8H12N)2PbI4
Pb(TeO4) + Cs(MnO4) + H2(TeO4) = Pb(TeO4)2 + Mn(TeO4) + Cs(TeO4) + H2O =>
2 Pb(TeO4) + Cs(MnO4) + 4 H2(TeO4) = 2 Pb(TeO4)2 + Mn(TeO4) + Cs(TeO4) + 4 H2O
Sb2O3 + HOCH2CH2OH = Sb2(OCH2CH2O)3 + H2O =>
Sb2O3 + 3 HOCH2CH2OH = Sb2(OCH2CH2O)3 + 3 H2O
Fe3C(s) + CuSO4(aq) = Fe3SO4 + CuC =>
Fe3C(s) + CuSO4(aq) = Fe3SO4 + CuC
BariumChloride + Iron(III)Sulfate = BariumSulfate + Iron(III)Chloride =>
BariumChloride + Iron(III)Sulfate = BariumSulfate + Iron(III)Chloride
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Ni + HNO3 = NiN2O6 + NO + H2O =>
3 Ni + 8 HNO3 = 3 NiN2O6 + 2 NO + 4 H2O
P4O10(s) + H2O(l) = H3PO4(aww) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aww)
Sr(NO3)2 + CaCO3 = Ca(NO3)2 + SrCO3 =>
Sr(NO3)2 + CaCO3 = Ca(NO3)2 + SrCO3
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Sr + S = SSr =>
Sr + S = SSr
CH3OC2H + O2 = H2O + CO2 =>
2 CH3OC2H + 7 O2 = 4 H2O + 6 CO2
Ba(OH)2 + HCOOH = (HCOO)2Ba + H2O =>
Ba(OH)2 + 2 HCOOH = (HCOO)2Ba + 2 H2O
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq)
KMnO4 + PbCl + H2SO4 = MnSO4 + PbO2 + Cl2 + K2SO4 + H2O =>
8 KMnO4 + 10 PbCl + 12 H2SO4 = 8 MnSO4 + 10 PbO2 + 5 Cl2 + 4 K2SO4 + 12 H2O
K3CO3 + AgNO3 = AgCO3 + K3NO3 =>
K3CO3 + AgNO3 = AgCO3 + K3NO3
C2H6O + C7H6O3 = C9H10O3 + H2O =>
C2H6O + C7H6O3 = C9H10O3 + H2O
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Fe + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cl{-} + H2O = ClH + OH{-} =>
Cl{-} + H2O = ClH + OH{-}
Bi2O3(s) + C(g) = Bi(s) + CO(g) =>
Bi2O3(s) + 3 C(g) = 2 Bi(s) + 3 CO(g)
Cu(NO3)3 + Al(OH)2 = Cu(OH)2 + Al(NO3)3 =>
Cu(NO3)3 + Al(OH)2 = Cu(OH)2 + Al(NO3)3
KI + H2SO4 = K2SO4 + I2 + S + H2O =>
6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + S + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + HC2H3O2 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 HC2H3O2 = 8 Fe + 6 CO2 + 6 H2O
K2CrO4 + HCl = KCl + K2Cr2O7 + H2O =>
2 K2CrO4 + 2 HCl = 2 KCl + K2Cr2O7 + H2O
AlCl3 + H2S04 = Al2(S04)3 + HCl =>
2 AlCl3 + 3 H2S04 = Al2(S04)3 + 6 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + H2O = C6H17O6 + O6 =>
72 CO2 + 102 H2O = 12 C6H17O6 + 29 O6
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
XHTe{-} + O2 = XTeO4{2-} + H{+} =>
XHTe{-} + 2 O2 = XTeO4{2-} + H{+}
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
CaC2 + H2O = Ca + C2H2 + O =>
CaC2 + H2O = Ca + C2H2 + O
KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O
HNO3 + H2SO4 = NO2 + H3O + HSO4 =>
HNO3 + 2 H2SO4 = NO2 + H3O + 2 HSO4
C10H20O + CH3COOH = C10H18O + H2O =>
8 C10H20O + 5 CH3COOH = 9 C10H18O + 9 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca41Mg36Mn50Fe176Al200Si200O1200 + H2O = Al(OH)3 + FeOOH + MnO2 + Ca + Mg + Si(OH)4 + O2 =>
Ca41Mg36Mn50Fe176Al200Si200O1200 + 788 H2O = 200 Al(OH)3 + 176 FeOOH + 50 MnO2 + 41 Ca + 36 Mg + 200 Si(OH)4 + 68 O2
Ca(CH3COO)2 + Na2SO4 = Ca(SO4) + Na(CH3COO) =>
Ca(CH3COO)2 + Na2SO4 = Ca(SO4) + 2 Na(CH3COO)
Rb2 + H2O = Rb2O + H2 =>
Rb2 + H2O = Rb2O + H2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(g) =>
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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