| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = [Ag(NH3)2]Cl
Al + PbNO3 = Pb + AlNO3 =>
Al + PbNO3 = Pb + AlNO3
NH3 + O2 = N3 + H2O =>
12 NH3 + 9 O2 = 4 N3 + 18 H2O
KMnO4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 + HNO3 =>
4 KMnO4 + 10 NaNO2 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 Na2SO4 + 10 HNO3
Al + PbNO3 = Pb + AlNO3 =>
Al + PbNO3 = Pb + AlNO3
SnSO3ZnO = SnOZnSO3 =>
SnSO3ZnO = SnOZnSO3
C2H5OH + CuO = CH3COH + H2O + Cu =>
C2H5OH + CuO = CH3COH + H2O + Cu
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + Mg(SO4) + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + K2SO4 + 3 Mg(SO4) + 7 H2O
BaCl2 + H3(PO4) = Ba3O8P2 + HCl =>
3 BaCl2 + 2 H3(PO4) = Ba3O8P2 + 6 HCl
Cu(IO3)2 = Cu + IO3 =>
Cu(IO3)2 = Cu + 2 IO3
HNo3 + Ca3(PO4)2 = Ca(No3)2 + H3PO4 =>
6 HNo3 + Ca3(PO4)2 = 3 Ca(No3)2 + 2 H3PO4
FeSO4 + CuSO4 = Cu + Fe(SO4)2 =>
FeSO4 + CuSO4 = Cu + Fe(SO4)2
CH3CHOHCH3 + Na = C3H6ONa + H2 =>
CH3CHOHCH3 + Na = C3H6ONa + H2
FeCl3 + H2O2 = Fe(OH)3 + HClO =>
FeCl3 + 3 H2O2 = Fe(OH)3 + 3 HClO
KHC4H4O6 + KOH = K6C4O6 + H2O =>
KHC4H4O6 + 5 KOH = K6C4O6 + 5 H2O
SiH4 + H2O = H2SiO3 + H2 =>
SiH4 + 3 H2O = H2SiO3 + 4 H2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
SCl2 + NH3 = S4N4 + NH4Cl + S8 =>
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
Ti2CrC2 = TiC + Cr3C2 + Ti =>
3 Ti2CrC2 = 4 TiC + Cr3C2 + 2 Ti
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
PdCl2 + Ni = Pd + NiCl2 =>
PdCl2 + Ni = Pd + NiCl2
CH3CHO + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 CH3CHO + K2Cr2O7 + 8 HCl = 3 CH3COOH + 2 CrCl3 + 2 KCl + 4 H2O
Na + Se = NaSe =>
Na + Se = NaSe
Tl + NaOH = Na + TlOH =>
Tl + NaOH = Na + TlOH
Ba(OH)2 + C2H4O2 = Ba(C2H4O2) + OH =>
Ba(OH)2 + C2H4O2 = Ba(C2H4O2) + 2 OH
C7H6O + NaOH = C7H8O + C7H6O2Na =>
3 C7H6O + 2 NaOH = C7H8O + 2 C7H6O2Na
C6H5CH2CHCH2 + KMnO4 + H2SO4 = C6H5COOK + MnSO4 + K2SO4 + H2O =>
70 C6H5CH2CHCH2 + 104 KMnO4 + 111 H2SO4 = 90 C6H5COOK + 104 MnSO4 + 7 K2SO4 + 236 H2O
Ca + HOH = H + CaOH =>
Ca + HOH = H + CaOH
K2Cr2O7 + H2O2 = HK2Cr2O7 + HO2 =>
K2Cr2O7 + H2O2 = HK2Cr2O7 + HO2
N2H6SO4 + Cu(OH)2 = Cu2O + N2 + H2SO4 + H2O =>
N2H6SO4 + 4 Cu(OH)2 = 2 Cu2O + N2 + H2SO4 + 6 H2O
Al(NO3)3Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3Na3PO4 = AlPO4 + 3 NaNO3
O2 + FeS2 = Fe2O3 + SO =>
7 O2 + 4 FeS2 = 2 Fe2O3 + 8 SO
IO2F(s) + BrF3(l) = IF5(l) + Br(l) + O2(g) =>
3 IO2F(s) + 4 BrF3(l) = 3 IF5(l) + 4 Br(l) + 3 O2(g)
Fe + MgS = Fe2S3 + Mg =>
2 Fe + 3 MgS = Fe2S3 + 3 Mg
Na + Se = Na2Se =>
2 Na + Se = Na2Se
KMnO4 + K2C2O4*2H2O + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4*2H2O + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 18 H2O + 10 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCl(l) + NaHCO3(s) = H2O(l) + NaCl(aq) + CO2(g) =>
HCl(l) + NaHCO3(s) = H2O(l) + NaCl(aq) + CO2(g)
PbSO4 + Al(OH)3 = Pb(OH)2 + Al2(SO4)3 =>
3 PbSO4 + 2 Al(OH)3 = 3 Pb(OH)2 + Al2(SO4)3
H2O + As2O3 = H + H3AsO4 =>
5 H2O + As2O3 = 4 H + 2 H3AsO4
Sb2S3 + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3 + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CaCl2 + NgNO3 = CaNO3 + Cl2Ng =>
CaCl2 + NgNO3 = CaNO3 + Cl2Ng
Ag + HCl = AgCl2 + AgH =>
3 Ag + 2 HCl = AgCl2 + 2 AgH
C5H11OH + KMnO4 + H2SO4 = C2H6O + C2HO2 + K2SO4 + MnSO4 =>
92 C5H11OH + 42 KMnO4 + 63 H2SO4 = 200 C2H6O + 30 C2HO2 + 21 K2SO4 + 42 MnSO4
AsCl3 + H2S = HCl + As2S3 =>
2 AsCl3 + 3 H2S = 6 HCl + As2S3
FeS2 + HNO3 = Fe2(SO4) + H2SO4 + NNO + H2O =>
8 FeS2 + 26 HNO3 = 4 Fe2(SO4) + 12 H2SO4 + 13 NNO + H2O
CrI3 + Cl2 + KOH = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 27 Cl2 + 62 KOH = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2 + KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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