| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoI3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbI2(s)
VO2 + SO2 = VO + SO4 =>
2 VO2 + SO2 = 2 VO + SO4
Br2(g) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
CdSO4 + HCl = CdCl2 + H2SO4 =>
CdSO4 + 2 HCl = CdCl2 + H2SO4
C6H8O7 + NaOH = NaC6H7O7 + H2O =>
C6H8O7 + NaOH = NaC6H7O7 + H2O
Fe + I2 + H2O = FeO + HI =>
Fe + I2 + H2O = FeO + 2 HI
Na(OH) + H3PO3 = Na2HPO3 + H2O =>
2 Na(OH) + H3PO3 = Na2HPO3 + 2 H2O
KI + Mn2O3 + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + Mn2O3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + I2 + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
(NH3*H2O) + NaOH = NaNH3OH + H2O =>
(NH3*H2O) + NaOH = NaNH3OH + H2O
H2TeO3 + NaOH = Na2TeO3 + H2O =>
H2TeO3 + 2 NaOH = Na2TeO3 + 2 H2O
AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(s) + 2 NaNO3(aq)
HNO3 + Ti(OH)4 = TiO(NO3)2 + H2O =>
2 HNO3 + Ti(OH)4 = TiO(NO3)2 + 3 H2O
KNO3 + Mg + H2O = Mg(OH)2 + KOH + NH3 =>
KNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + KOH + NH3
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
MnO2 + Li2O + NH4H2PO4 + MnPO3 = LiMnP2O7 + H2O + NH3 =>
4 MnO2 + 3 Li2O + 10 NH4H2PO4 + 2 MnPO3 = 6 LiMnP2O7 + 15 H2O + 10 NH3
K2CrO4 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
AlCl3 + Br = BrCl + Al =>
AlCl3 + 3 Br = 3 BrCl + Al
FeCO3 + HC = CO2 + Fe + H2O =>
5 FeCO3 + 2 HC = 7 CO2 + 5 Fe + H2O
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O =>
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O
Na2S + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2S + 4 Cl2 + 8 NaOH = Na2SO4 + 8 NaCl + 4 H2O
LiHCO3 + HC2H3O2 = LiC2H3O2 + H2CO3 =>
LiHCO3 + HC2H3O2 = LiC2H3O2 + H2CO3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 = =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ga + H3O{+} + H2O = [Ga(H2O)6]3{+} + H2 =>
6 Ga + 2 H3O{+} + 34 H2O = 2[Ga(H2O)6]3{+} + H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CaC2 + H3PO4 = Ca3(PO4)2 + H2C2 =>
3 CaC2 + 2 H3PO4 = Ca3(PO4)2 + 3 H2C2
C2H6O2 + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2 + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
NaH2PO4 + O = NaPO4 + H2O =>
NaH2PO4 + O = NaPO4 + H2O
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + NaClO2 =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 NaClO2
CH5CH2OH + O2 = CO2 + H2O =>
2 CH5CH2OH + 7 O2 = 4 CO2 + 8 H2O
C2O = C4{2+} + O2{2-} =>
2 C2O = C4{2+} + O2{2-}
BaCl2H2SO4 = BaSO4 + HCl =>
BaCl2H2SO4 = BaSO4 + 2 HCl
BaCl2*2H2O = Ba + Cl + H2O =>
BaCl2*2H2O = Ba + 2 Cl + 2 H2O
Al + HgCl2 = Hg + AlCl3 =>
2 Al + 3 HgCl2 = 3 Hg + 2 AlCl3
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
BeCl2 + Na3PO4 = NaCl + Be3(PO4)2 =>
3 BeCl2 + 2 Na3PO4 = 6 NaCl + Be3(PO4)2
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + NaCO2 = NaCH3COO + H2O + CO2 =>
7 CH3COOH + 8 NaCO2 = 8 NaCH3COO + 2 H2O + 6 CO2
H(g) + Fe2O3 = Fe + H2O =>
6 H(g) + Fe2O3 = 2 Fe + 3 H2O
AgH2O = Ag + H2O =>
AgH2O = Ag + H2O
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
C22H11O11 + H2O = C2H5OH + CO2 =>
12 C22H11O11 + 165 H2O = 77 C2H5OH + 110 CO2
H3PO4 + NaCl = Na3PO4 + HCl =>
H3PO4 + 3 NaCl = Na3PO4 + 3 HCl
FeCl36H2O + NaC2H9O5 + C5H8O2 = Fe(C5H7O2)3 + NaCl + C2H4O2 + H2O =>
8 FeCl36H2O + 288 NaC2H9O5 + 90 C5H8O2 = 8 Fe(C5H7O2)3 + 288 NaCl + 453 C2H4O2 + 674 H2O
H2S + CoCl3 = CoCl2 + S + HCl =>
H2S + 2 CoCl3 = 2 CoCl2 + S + 2 HCl
Cr2O3 + KNO3 + KOH = K2CrO4 + NO + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 K2CrO4 + 2 NO + H2O
Cu(NO3)2*H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*H2O = Cu(NO3)2 + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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