| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCrO4 + 2 CuCl = BaCl2 + Cu2CrO4
CH3CH2CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2CH2CH2OH + 4 CuO = 4 CH3CH2COH + 3 H2O + 4 Cu
As2O3 + CrO4{-}2 = AsO4{-}3 + Cr2O3 =>
As2O3 + 2 CrO4{-}2 = 2 AsO4{-}3 + Cr2O3
Pb(NO3)2 + NaSiO3 = Pb + NaNO3 + SiO3 =>
Pb(NO3)2 + 2 NaSiO3 = Pb + 2 NaNO3 + 2 SiO3
C + Ca(OH)2 = CO2 + Ca + H2 =>
C + Ca(OH)2 = CO2 + Ca + H2
CH2Cl2 + NaOH = NaCl + HCHO + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + HCHO + H2O
BeS = Be + S8 =>
8 BeS = 8 Be + S8
NaOH(aq) + CO(g) = Na2CO3(aq) + H2 =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2
BeCl2 + Cl2 = BeCl4 =>
BeCl2 + Cl2 = BeCl4
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CH3COOBa + H2O = CH3COOH + BaOH =>
CH3COOBa + H2O = CH3COOH + BaOH
C3H2O(g) + O2(g) = CO2(g) + H2O(g) =>
C3H2O(g) + 3 O2(g) = 3 CO2(g) + H2O(g)
Al3C4 + H2O = Al(OH)3 + C2 + H2 =>
2 Al3C4 + 18 H2O = 6 Al(OH)3 + 4 C2 + 9 H2
CH2Cl2 + NaOH = NaCl + CH2(OH)2 =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2(OH)2
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb(NO3)2(aq) + KBr(aq) = PbBr2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KNO3(aq)
Pb(NO3)2 + Mg2SO4 = PbSO4 + Mg2(NO3)2 =>
Pb(NO3)2 + Mg2SO4 = PbSO4 + Mg2(NO3)2
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
Fe2O3 + KCl = FeCl3 + K2O =>
Fe2O3 + 6 KCl = 2 FeCl3 + 3 K2O
HNO3 + Cl2 + H2O = HNO2 + HClO3 =>
5 HNO3 + Cl2 + H2O = 5 HNO2 + 2 HClO3
K2CO3 + HCOOH = CO2 + HCOOK + H2O =>
K2CO3 + 2 HCOOH = CO2 + 2 HCOOK + H2O
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O
NH + O2 = N3O + H2O =>
12 NH + 5 O2 = 4 N3O + 6 H2O
NH3 + P2O5 = (NH3)P2O5 =>
NH3 + P2O5 = (NH3)P2O5
Al2O3 + K2SO3 = K2O + Al2(SO3)3 =>
Al2O3 + 3 K2SO3 = 3 K2O + Al2(SO3)3
As(OH)3 + KOH = KAsO2 + H2O =>
As(OH)3 + KOH = KAsO2 + 2 H2O
K2Cr2O7 + HCl + H2S = K2S + Cr2S3 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2S = K2S + Cr2S3 + 3 Cl2 + 7 H2O
SnCl2 + HgCl2 + HCl = Hg + H2SnCl6 =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2SnCl6
C9999999999999999999999999999999999999999 = C9223362813491962369 =>
C9999999999999999999999999999999999999999 = C9223362813491962369
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
HCl(aq) + NaMnO4(aq) = NaCl(aq) + MnCl2(aq) + Cl2(g) + H2O(l) =>
16 HCl(aq) + 2 NaMnO4(aq) = 2 NaCl(aq) + 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O(l)
Al(NO3)3 + Ba(NO3)2 = Ba(NO3)3 + Al(NO3)2 =>
Al(NO3)3 + Ba(NO3)2 = Ba(NO3)3 + Al(NO3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaFeO2 + NaO2 = Na2FeO4 =>
NaFeO2 + NaO2 = Na2FeO4
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
MnO2 + K2SO4 = MnSO4 + K2MnO4 =>
2 MnO2 + K2SO4 = MnSO4 + K2MnO4
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
MnOHBr + HBr = MnBr2 + H2O =>
MnOHBr + HBr = MnBr2 + H2O
Hg2Cl2 + SnCl2 + HCl = Hg + H2SnCl6 =>
Hg2Cl2 + SnCl2 + 2 HCl = 2 Hg + H2SnCl6
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O =>
H2SO4 + BaNO3 = BaSO4 + NO2 + H2O
CH3COOCH3 + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
CH3COOCH3 + 14[Ag(NH3)2]OH = 14 Ag + 3 CO2 + 10 H2O + 28 NH3
Hg0 = Hg =>
Hg0 = Hg
C9999999999999999999999999999999999999999 = C9223362813491962369 =>
C9999999999999999999999999999999999999999 = C9223362813491962369
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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