| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + 2 KI + H2O = 2 KOH + I2 + HNO
HCl + (NH4)Br = HBr + NH4Cl =>
HCl + (NH4)Br = HBr + NH4Cl
CuCl2 + H2S = CuH2 + SCl2 =>
CuCl2 + H2S = CuH2 + SCl2
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
AI + Fe{3}O{4} = AI{2}O{3} + Fe =>
3 AI + 2 Fe{3}O{4} = 3 AI{2}O{3} + 2 Fe
NiCl2 + Si = Ni + SiCl4 =>
2 NiCl2 + Si = 2 Ni + SiCl4
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
Zn(s) + CuBr2(aq) = ZnBr22(aq) + Cu(s) =>
Zn(s) + 11 CuBr2(aq) = ZnBr22(aq) + 11 Cu(s)
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
KOH + N2O5 = H2O + KNO3 =>
2 KOH + N2O5 = H2O + 2 KNO3
H1 + Se2 = H2Se =>
4 H1 + Se2 = 2 H2Se
HCl + NaCO3 = HCO3NaCl =>
HCl + NaCO3 = HCO3NaCl
Al4C3 + H4Cl = Al4Cl3 + CH4 =>
Al4C3 + 3 H4Cl = Al4Cl3 + 3 CH4
SnCl3 + LiNO3 = Sn(NO3)3 + LiCl =>
SnCl3 + 3 LiNO3 = Sn(NO3)3 + 3 LiCl
Mg + CO2 = C + MgO2 =>
Mg + CO2 = C + MgO2
NaF + NaCl = Na2 + ClF =>
NaF + NaCl = Na2 + ClF
OH = H2O + O2 =>
4 OH = 2 H2O + O2
H2O + Rb2NH = NH3 + RbOH =>
2 H2O + Rb2NH = NH3 + 2 RbOH
CaCO3 + H2SO4 = CaSO4CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4CO2 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Fe(OH)3 + HNO3 = Fe(H2O)3 + NO3 =>
Fe(OH)3 + 3 HNO3 = Fe(H2O)3 + 3 NO3
NaOH + Fe(OH)3 + Cl2 = Na2FeO4 + NaCl + H2O =>
10 NaOH + 2 Fe(OH)3 + 3 Cl2 = 2 Na2FeO4 + 6 NaCl + 8 H2O
Al2(SO4)3*18H2O + BaSO4 = BaSO4*H2O + Al2(SO4)3 =>
Al2(SO4)3*18H2O + 18 BaSO4 = 18 BaSO4*H2O + Al2(SO4)3
C3H4 + O2 = OC2 + H2O =>
4 C3H4 + 7 O2 = 6 OC2 + 8 H2O
Zn + C2H4O2 = Zn(C2H4O2) =>
Zn + C2H4O2 = Zn(C2H4O2)
Pt(OH)2 + KMnO4 = Pt(MnO4)2 + KOH =>
Pt(OH)2 + 2 KMnO4 = Pt(MnO4)2 + 2 KOH
K3N + O2 = K2O + N2O5 =>
2 K3N + 4 O2 = 3 K2O + N2O5
K2CO3 + AlK(SO4)2 = K2SO4 + Al2(CO3)3 =>
3 K2CO3 + 2 AlK(SO4)2 = 4 K2SO4 + Al2(CO3)3
SO3 + Ba(OH)2 = (BaOH)2SO4 + H2O =>
SO3 + 2 Ba(OH)2 = (BaOH)2SO4 + H2O
HIO3 + NH3 = H4 + NIO3 =>
HIO3 + NH3 = H4 + NIO3
C14H10O2 + NaBH4 + H3O = C14H1402 + NaOH + H3BO3 =>
2 C14H10O2 + 233 NaBH4 + 928 H3O = 2 C14H1402 + 233 NaOH + 233 H3BO3
Sr(NO3)2 + CrK2O4 = SrK2O4 + Cr(NO3)2 =>
Sr(NO3)2 + CrK2O4 = SrK2O4 + Cr(NO3)2
CaCl2(aq) + Li2SO4(aq) = CaSO4 + LiCl =>
CaCl2(aq) + Li2SO4(aq) = CaSO4 + 2 LiCl
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
CH3OH + KMnO4 = HCOOH + K2O + H2O + MnO =>
5 CH3OH + 4 KMnO4 = 5 HCOOH + 2 K2O + 5 H2O + 4 MnO
H2O + K2S + KMnO4 = KOH + MnS + S8 =>
64 H2O + 56 K2S + 16 KMnO4 = 128 KOH + 16 MnS + 5 S8
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
HCOOH + HOBr = HCOOBr + H2O =>
HCOOH + HOBr = HCOOBr + H2O
Li2CO3 + Y = Li + Y2(CO3)3 =>
3 Li2CO3 + 2 Y = 6 Li + Y2(CO3)3
CaC2 + H2O = (HC)2 + Ca(OH)2 =>
CaC2 + 2 H2O = (HC)2 + Ca(OH)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
I2 + KClO3 + H2O = H5IO6 + KClO =>
2 I2 + 7 KClO3 + 10 H2O = 4 H5IO6 + 7 KClO
K(s) + S8(s) = *K2S(s) =>
16 K(s) + S8(s) = 8*K2S(s)
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
ClO2 + KOH = KCl + KClO3 + H2O =>
6 ClO2 + 6 KOH = KCl + 5 KClO3 + 3 H2O
KMnO4 + MnSO4 + KOH = K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 KOH = 3 K2SO4 + 5 MnO2 + 2 H2O
C4H7NO4 + O2 = CO2 + H2O + NO2 =>
4 C4H7NO4 + 19 O2 = 16 CO2 + 14 H2O + 4 NO2
KNO2 + H2SO4 = K2SO4 + N2O3 + H2O =>
2 KNO2 + H2SO4 = K2SO4 + N2O3 + H2O
Sr + (NH4)2SO4 = Sr(SO4)2 + NH4 =>
Sr + 2(NH4)2SO4 = Sr(SO4)2 + 4 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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