| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga + HCl = GaCl*3 + H*2
PbO + H2O + NaCl + CO2 = Pb2Cl2CO3 + NaOH =>
2 PbO + H2O + 2 NaCl + CO2 = Pb2Cl2CO3 + 2 NaOH
CH3COOH + NH4HCO3 = CH3COONH4 + H2CO3 =>
CH3COOH + NH4HCO3 = CH3COONH4 + H2CO3
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
KBr + MgCl{2} = KCl + MgBr{2} =>
KBr + MgCl{2} = KCl + MgBr{2}
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeOOH + H2SO4 = FeSO4 + H2O + OH =>
FeOOH + H2SO4 = FeSO4 + H2O + OH
C4H10 + O3 = CO2 + H2O =>
3 C4H10 + 13 O3 = 12 CO2 + 15 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CrPO4 + H2O2 + NaOH = Na2CrO4 + Na3PO4 + H2O =>
2 CrPO4 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 2 Na3PO4 + 8 H2O
KMnO4 + FeSO3 + H2O = Fe(OH)(SO4) + KOH + MnO2 =>
KMnO4 + FeSO3 + H2O = Fe(OH)(SO4) + KOH + MnO2
HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2
K2SiO3 + HI = KI + H2SiO3 =>
K2SiO3 + 2 HI = 2 KI + H2SiO3
O2 + CH3OH = H2O + CO2 =>
3 O2 + 2 CH3OH = 4 H2O + 2 CO2
K2SO4 + HClO3 = KClO3 + H2SO4 =>
K2SO4 + 2 HClO3 = 2 KClO3 + H2SO4
P + Cl2 + KOH = K3PO4 + KCl + H2O =>
2 P + 5 Cl2 + 16 KOH = 2 K3PO4 + 10 KCl + 8 H2O
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
KSO4 + PB(NO3)2 = K(NO3)2 + PBSO4 =>
KSO4 + PB(NO3)2 = K(NO3)2 + PBSO4
P + K = K3P =>
P + 3 K = K3P
KBr + CCl4 = CBr + KCl4 =>
KBr + CCl4 = CBr + KCl4
PBS + KNO3S = PBO2S + KNO2(S) =>
PBS + 2 KNO3S = PBO2S + 2 KNO2(S)
Ba(oh)2 + FeCl3 = BaCl2 + Fe(oh)3 =>
9 Ba(oh)2 + 12 FeCl3 = 18 BaCl2 + 4 Fe(oh)3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Al + Fe2N2 = AlN + Fe =>
2 Al + Fe2N2 = 2 AlN + 2 Fe
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
FeCl2 + FeN3O9 + NH4OH = Fe3O4 + NH4Cl + H2O =>
73 FeCl2 + 2 FeN3O9 + 140 NH4OH = 25 Fe3O4 + 146 NH4Cl + 58 H2O
KOH + H2SiO3 = K2SiO3 + H2O =>
2 KOH + H2SiO3 = K2SiO3 + 2 H2O
H(g) + S(s) = HS(g) =>
H(g) + S(s) = HS(g)
CH3COOH + NH4HCO3 = CH3COONH4 + H2CO3 =>
CH3COOH + NH4HCO3 = CH3COONH4 + H2CO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
I2 + NH4F = NH4I2 + F2 =>
2 I2 + 2 NH4F = 2 NH4I2 + F2
Li2S + TiS2 + GeS2 + TiSe2 + P2S5 = Li155Ti40Ge15P45S285Se15 =>
155 Li2S + 65 TiS2 + 30 GeS2 + 15 TiSe2 + 45 P2S5 = 2 Li155Ti40Ge15P45S285Se15
NaOH = Na + OH =>
NaOH = Na + OH
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Hg{2+}(aq) + Fe{2+}(aq) = Fe{3+}(aq) + Hg2{2+}(aq) =>
2 Hg{2+}(aq) + 2 Fe{2+}(aq) = 2 Fe{3+}(aq) + Hg2{2+}(aq)
P + Cl2 + KOH = K2PO4 + KCl + H2O =>
P + 3 Cl2 + 8 KOH = K2PO4 + 6 KCl + 4 H2O
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
FeCl3 + KSCN = Fe(SNC)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SNC)3 + 3 KCl
KMnO4 + S = MnO + SO2 + K2O =>
4 KMnO4 + 5 S = 4 MnO + 5 SO2 + 2 K2O
HCl(aq) + Zn(aq) = ZnCl(aq) + H(aq) =>
HCl(aq) + Zn(aq) = ZnCl(aq) + H(aq)
K + P = K3P2 =>
3 K + 2 P = K3P2
NaBr + AgF = NaF + AgBr =>
NaBr + AgF = NaF + AgBr
(N2) + (O2) = (N2O3) =>
2(N2) + 3(O2) = 2(N2O3)
C2H5OH(i) + O2 = CO2 + H2O(i) =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O(i)
NO + F2 = NOF =>
2 NO + F2 = 2 NOF
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C2Cl4 + Fe + H = C2H4 + Cl{-} + Fe{2+} =>
C2Cl4 + 2 Fe + 4 H = C2H4 + 4 Cl{-} + 2 Fe{2+}
NaHCO3 + CH2H3O2 = NaC2H3O2 + H2O + CO2 =>
5 NaHCO3 + 8 CH2H3O2 = 5 NaC2H3O2 + 15 H2O + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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