| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + Na2CO3 = 2 Na + 2 OH + CO2
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
H6TeO6 + SO2 = Te + H2SO4 =>
H6TeO6 + 3 SO2 = Te + 3 H2SO4
H2O + NaNO2 + POCl3 = NOCl + NaCl + H3PO4 =>
3 H2O + 3 NaNO2 + 2 POCl3 = 3 NOCl + 3 NaCl + 2 H3PO4
Br2 + K2SO3 + H2O = KBr + H2SO4 =>
Br2 + K2SO3 + H2O = 2 KBr + H2SO4
H2SO4 + KOH = K2SO4 + HOH(H2O) =>
H2SO4 + 2 KOH = K2SO4 + HOH(H2O)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCO + HC2H3O2 = HCO + CaC2H3O2 =>
CaCO + HC2H3O2 = HCO + CaC2H3O2
C0 + O2 = CO2 =>
C0 + O2 = CO2
C2H6 + Ag2O = C2H5OOH + Ag =>
C2H6 + 2 Ag2O = C2H5OOH + 4 Ag
BaCl + NaSO3 = BaSO3 + NaCl =>
BaCl + NaSO3 = BaSO3 + NaCl
Cl2H12NiO6 = NiCl2 + H2O =>
Cl2H12NiO6 = NiCl2 + 6 H2O
Mg(OH)2 + HCl = HCl(OH) + Mg =>
Mg(OH)2 + 2 HCl = 2 HCl(OH) + Mg
Ca + AgNO3 = Ag2 + Ca(NO3)2 =>
Ca + 2 AgNO3 = Ag2 + Ca(NO3)2
C2H5OH + I2 + NaOH = CH3CHO + NaI + H2O =>
C2H5OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
(NH4)2SO4 + K2PO4 = (NH4)2PO4 + K2SO4 =>
(NH4)2SO4 + K2PO4 = (NH4)2PO4 + K2SO4
HCOOH + SrO = (HCOO)2Sr + H2O =>
2 HCOOH + SrO = (HCOO)2Sr + H2O
Bi2S3 + HCl = HS3 + Bi2Cl =>
Bi2S3 + HCl = HS3 + Bi2Cl
(NH3OH)Cl + K2Cr2O7 + HCl = N2 + KCl + CrCl3 + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 2 HCl = 3 N2 + 2 KCl + 2 CrCl3 + 13 H2O
Li3N(l) + H2O(l) = LiOH(ac) + NH3(gac) =>
Li3N(l) + 3 H2O(l) = 3 LiOH(ac) + NH3(gac)
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
KHSO4 + Ba(NO3)2 = BaSO4 + KNO3 + HNO3 =>
KHSO4 + Ba(NO3)2 = BaSO4 + KNO3 + HNO3
NH3 + NaCl + NaHCO3 + H2O = NH4Cl + Na2CO3*10H2O =>
NH3 + NaCl + NaHCO3 + 10 H2O = NH4Cl + Na2CO3*10H2O
HBr + H2SO4 = H2O + SO2 + Br =>
2 HBr + H2SO4 = 2 H2O + SO2 + 2 Br
Cu2SO4 + Na3PO4 = Cu3PO4 + Na2SO4 =>
3 Cu2SO4 + 2 Na3PO4 = 2 Cu3PO4 + 3 Na2SO4
K3PO4 + Ba(NO3)2 = K3(NO3)2 + BaPO4 =>
K3PO4 + Ba(NO3)2 = K3(NO3)2 + BaPO4
Fe + Hg2(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg2(NO3)2 = 2 Fe(NO3)3 + 6 Hg
O2 + K + Mn = KMnO4 =>
2 O2 + K + Mn = KMnO4
(CH3)2CHOH + H2SO4 = (CH3)2CHOH2 + HSO4 =>
(CH3)2CHOH + H2SO4 = (CH3)2CHOH2 + HSO4
Pb2 + Cu(NO3)2 = Pb(NO3)2 + Cu2 =>
Pb2 + 2 Cu(NO3)2 = 2 Pb(NO3)2 + Cu2
Pb(SO4) = Pb + SO4 =>
Pb(SO4) = Pb + SO4
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2O =>
3 C2H5OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 2 K2SO4 + 5 H2O
Al(MnO4)3 + Na2SO4 = Al2(SO4)3 + NaMnO4 =>
2 Al(MnO4)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaMnO4
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P2O4 + H2O = H2P2O5 =>
P2O4 + H2O = H2P2O5
HCOOH + MgO = COOMg + H2O =>
HCOOH + MgO = COOMg + H2O
P2O3 + H2O = PH3 + H3PO4 =>
2 P2O3 + 6 H2O = PH3 + 3 H3PO4
WF6 + HF = H2WF8 =>
WF6 + 2 HF = H2WF8
KBrO3 + HCl = KBr + Cl2 + H2O =>
KBrO3 + 6 HCl = KBr + 3 Cl2 + 3 H2O
MnO4{-} + HS{-} + H2O = SO4{-2} + OH{-} + MnO2 =>
8 MnO4{-} + 3 HS{-} + H2O = 3 SO4{-2} + 5 OH{-} + 8 MnO2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Al + FeSO4 = Fe + AlSO4 =>
Al + FeSO4 = Fe + AlSO4
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba + SO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba + 3 SO4
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2 + AgCl(aq) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl(aq)
Na2Co3 + H3Po4 = NaPo + H2 + Co2 =>
4 Na2Co3 + 2 H3Po4 = 8 NaPo + 3 H2 + 6 Co2
FeF3 + Li2SO4 = Fe2(SO4)3 + LiF =>
2 FeF3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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