| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaHCO3 = 2 CO2 + H2O + NaCH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + HC1 = CaC2 + H =>
Ca + 2 HC1 = CaC2 + 2 H
C2H2Cl2O2 + H2 = C2H3ClO2 + HCl =>
C2H2Cl2O2 + H2 = C2H3ClO2 + HCl
H3P + Zn(OH)2 = Zn3P2 + H2O =>
2 H3P + 3 Zn(OH)2 = Zn3P2 + 6 H2O
Mg3P2O8 + Li2S = Li3PO4 + MgS =>
Mg3P2O8 + 3 Li2S = 2 Li3PO4 + 3 MgS
Fe + Na2O = Fe2O3 + Na =>
2 Fe + 3 Na2O = Fe2O3 + 6 Na
C3H7OH + CrO3 + H2SO4 = C3H6O2 + Cr2(SO4)3 + H2O =>
3 C3H7OH + 4 CrO3 + 6 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 9 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
H3PO4 + KOH(aq) = H2O + K3PO4(aq) =>
H3PO4 + 3 KOH(aq) = 3 H2O + K3PO4(aq)
Be3(PO4)2 = Be6 + (PO4)3 =>
6 Be3(PO4)2 = 3 Be6 + 4(PO4)3
Na2CO3(aq) + HCl(aq) = H2O(l) + CO2(aq) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(aq) = H2O(l) + CO2(aq) + 2 NaCl(aq)
NO2 + K = N + K2O =>
NO2 + 4 K = N + 2 K2O
NH3 + Ca(NO3)2 = Ca3N2 + HNO3 =>
2 NH3 + 3 Ca(NO3)2 = Ca3N2 + 6 HNO3
K2O + SO3 = K2SO3 + O2 =>
2 K2O + 2 SO3 = 2 K2SO3 + O2
PbO + NaBr = PbONaBr =>
PbO + NaBr = PbONaBr
BuNH2 + BH3 = BuNH2*BH3 =>
BuNH2 + BH3 = BuNH2*BH3
KOH + NH4Cl = KH4Cl + NOH =>
KOH + NH4Cl = KH4Cl + NOH
NH(OH) + NaCO = NHCO + Na(OH) =>
NH(OH) + NaCO = NHCO + Na(OH)
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2 =>
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2
SiO2 + NH4HF2 = H2SiF6 + NH3 + H2O =>
SiO2 + 3 NH4HF2 = H2SiF6 + 3 NH3 + 2 H2O
HCOOCH3 + Ca(OH)2 = Ca2O + CO2 + H2O =>
HCOOCH3 + 8 Ca(OH)2 = 4 Ca2O + 2 CO2 + 10 H2O
S2O + H2O = SOH =>
S2O + H2O = 2 SOH
C2H4 + KMnO4 + H2O = MnO2 + C2H4O2H2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2H2 + 2 KOH
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2SO4
Na3PO4 + Cl2 = NaCl + PO4 =>
2 Na3PO4 + 3 Cl2 = 6 NaCl + 2 PO4
Zn + AgNO3(ac) = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3(ac) = 2 Ag + Zn(NO3)2
K2SO4 + H3PO4 = K2HPO4 + H2SO4 =>
K2SO4 + H3PO4 = K2HPO4 + H2SO4
InCl3 + H2O = In(OH)3 + HCl(g) =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl(g)
NaOH + FeCl2 = Fe(OH)2 + NaCl =>
2 NaOH + FeCl2 = Fe(OH)2 + 2 NaCl
Na3PO4(aq) + KMnO4(aq) = NaMnO4(aq) + K3PO4(s) =>
Na3PO4(aq) + 3 KMnO4(aq) = 3 NaMnO4(aq) + K3PO4(s)
(CuOH)CO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
8(CuOH)CO3 + 17 CH3COOH = 8(CH3COO)2Cu + 10 CO2 + 14 H2O
K3PO4 + CaO = Ca3(PO4)2 + K2O =>
2 K3PO4 + 3 CaO = Ca3(PO4)2 + 3 K2O
C4H9OH + CuO = C3H7O + H2O + Cu =>
3 C4H9OH + 2 CuO = 4 C3H7O + H2O + 2 Cu
Au2S3 + H = Au2 + H2S3 =>
Au2S3 + 2 H = Au2 + H2S3
N2O3 + H2O = NO + HO =>
N2O3 + H2O = 2 NO + 2 HO
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CuSO4(H2O)5 + Fe = Cu + FeSO4 + H2O =>
CuSO4(H2O)5 + Fe = Cu + FeSO4 + 5 H2O
C6H12O6 + Ag(NH3)2{+} + OH{-} = C6H12O7 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2{+} + 2 OH{-} = C6H12O7 + 2 Ag + 4 NH3 + H2O
ClO{-} + H2O2{+} = Cl2 + O2 + H2O =>
2 ClO{-} + 2 H2O2{+} = Cl2 + 2 O2 + 2 H2O
PbO2 + carbon = carbondioxide + lead =>
PbO2 + C = CO2 + Pb
C2H5OH + O = C2H3OH + H2O =>
C2H5OH + O = C2H3OH + H2O
Na2CO3 + HCe = NaCe + CO2 + H2O =>
Na2CO3 + 2 HCe = 2 NaCe + CO2 + H2O
Na2S + AlPO4 = Na3PO4 + Al2S3 =>
3 Na2S + 2 AlPO4 = 2 Na3PO4 + Al2S3
FeBr2 + F2 = FeF2 + Br2 =>
FeBr2 + F2 = FeF2 + Br2
Ga + V + Se = GaV4Se8 =>
Ga + 4 V + 8 Se = GaV4Se8
Ca(OH)2 + Cl2H2O = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2H2O = 5 CaCl2 + Ca(ClO3)2 + 12 H2O
Al + NH4ClO4 = H2O + HCl + N2 + Al2O3 =>
10 Al + 6 NH4ClO4 = 9 H2O + 6 HCl + 3 N2 + 5 Al2O3
Sc3 + Pb(CIO3)2 = Sc(CIO3)3 + Pb2 =>
4 Sc3 + 18 Pb(CIO3)2 = 12 Sc(CIO3)3 + 9 Pb2
KOH + CH3OH = H2O + KCH3O =>
KOH + CH3OH = H2O + KCH3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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