| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Cu(IO3)2 = Pb(IO3)2 + Cu(NO3)2
Mn3O4 + HBr = MnBr2 + Br2 + H2O =>
Mn3O4 + 8 HBr = 3 MnBr2 + Br2 + 4 H2O
Rb + S = Rb2S3 =>
2 Rb + 3 S = Rb2S3
Sn + Zn(SO3)2 = Sn(SO3) + Zn =>
2 Sn + Zn(SO3)2 = 2 Sn(SO3) + Zn
Ca(OH)2 + CaCl2 = HCl + CaO =>
Ca(OH)2 + CaCl2 = 2 HCl + 2 CaO
[Cd(NH3)4]{2+} + S2O4{2-} + H2O = Cd + SO3{2-} + NH4{+} =>
[Cd(NH3)4]{2+} + S2O4{2-} + 2 H2O = Cd + 2 SO3{2-} + 4 NH4{+}
Ti + H2O2 = [Ti(OH)3O2]{-} + H2O + H{+} =>
Ti + 3 H2O2 = [Ti(OH)3O2]{-} + H2O + H{+}
SO2Cl2 + H2O = H2SO3 + Cl2 =>
SO2Cl2 + H2O = H2SO3 + Cl2
SO3 + H3O = SO2 + H2O =>
SO3 + 2 H3O = SO2 + 3 H2O
H2C4H4O5 + OH = C4H4O5 + H2O =>
H2C4H4O5 + 2 OH = C4H4O5 + 2 H2O
Ni + SnCl2 = NiCl2 + Sn(s) =>
Ni + SnCl2 = NiCl2 + Sn(s)
C6H11Cl + Cl2 = C6H10Cl2 + HCl =>
C6H11Cl + Cl2 = C6H10Cl2 + HCl
Mg + S = MgS =>
Mg + S = MgS
Sr(OH)2 + SO3 = S(OH)6 + SrO =>
3 Sr(OH)2 + SO3 = S(OH)6 + 3 SrO
C6H10O6 + H2O = C2H5OH + CO2 =>
6 C6H10O6 + 3 H2O = 11 C2H5OH + 14 CO2
H{+} + SO4{2-} + Fe = Fe(SO4)2 + H2 =>
4 H{+} + 2 SO4{2-} + Fe = Fe(SO4)2 + 2 H2
Mg + N22 = Mg3N2 =>
33 Mg + N22 = 11 Mg3N2
AgNO3(aq) + Sn(s) = Ag(s) + SnNO3(aq) =>
AgNO3(aq) + Sn(s) = Ag(s) + SnNO3(aq)
C4H6O5 = C3H6O3 + CO2 =>
C4H6O5 = C3H6O3 + CO2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
H2SO4 + Na2SO3 = NaSO4 + H2O + SO2 =>
3 H2SO4 + Na2SO3 = 2 NaSO4 + 3 H2O + 2 SO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ag(NO3)(aq) + NaCl(aq) = AgCl + NaNO3 =>
Ag(NO3)(aq) + NaCl(aq) = AgCl + NaNO3
Na + HNO3 = NaNO3 + *5H2 =>
10 Na + 10 HNO3 = 10 NaNO3 + *5H2
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
V2O5 + NaCl + O2 = NaVO3 + Cl2 =>
2 V2O5 + 4 NaCl + O2 = 4 NaVO3 + 2 Cl2
NH4I + MgOH2 = MgI2 + NH4 + H2O =>
2 NH4I + MgOH2 = MgI2 + 2 NH4 + H2O
Ni(SO4) + FeCl3 = NiCl2 + Fe + (SO4)3 =>
3 Ni(SO4) + 2 FeCl3 = 3 NiCl2 + 2 Fe + (SO4)3
TiOSO4 + HCl = TiOCl2 + SO4 + H2 =>
TiOSO4 + 2 HCl = TiOCl2 + SO4 + H2
Ba(NO3)2 + Ni(Cl2)2 = Ba(Cl2)2 + Ni(NO3)2 =>
Ba(NO3)2 + Ni(Cl2)2 = Ba(Cl2)2 + Ni(NO3)2
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O
Au + HNO3 = Au(NO3)3 + H2 =>
2 Au + 6 HNO3 = 2 Au(NO3)3 + 3 H2
K2C2O4*H2O + C2O4H2*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 C2O4H2*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O + Cr{3+} + Au{3+} = Cr2O7{2-} + Au + H{+} =>
7 H2O + 2 Cr{3+} + 2 Au{3+} = Cr2O7{2-} + 2 Au + 14 H{+}
N2O4(l) + H2H4(l) = N2(g) + H2O(g) =>
3 N2O4(l) + 4 H2H4(l) = 3 N2(g) + 12 H2O(g)
Cu(NO3)2 + K = KNO3 + Cu =>
Cu(NO3)2 + 2 K = 2 KNO3 + Cu
HNO3 + Mq(OH)2 = Mq(NO3)2 + H2O =>
2 HNO3 + Mq(OH)2 = Mq(NO3)2 + 2 H2O
SF6 + CF4 + O2 = CS2 + OF2 =>
2 SF6 + CF4 + 4 O2 = CS2 + 8 OF2
Al + Cu2F = AlF3 + Cu =>
Al + 3 Cu2F = AlF3 + 6 Cu
C8H16 + O2 = CO2 + C3H8 =>
C8H16 + 2 O2 = 2 CO2 + 2 C3H8
Sn + KOH + H2O = K[Sn(OH)3] + H2 =>
Sn + KOH + 2 H2O = K[Sn(OH)3] + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Co(OH)Cl + NaOH(aq) = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH(aq) = Co(OH)2 + NaCl
LiPO + MgSO = LiSO + MgPO =>
LiPO + MgSO = LiSO + MgPO
Ba(C2H5O2)2 + NaOH = Ba(OH)2 + NaC2H5O2 =>
Ba(C2H5O2)2 + 2 NaOH = Ba(OH)2 + 2 NaC2H5O2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
K + SrCl2 = KSr + Cl =>
K + SrCl2 = KSr + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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