| Équations équilibrées la veille | Équations équilibrées le lendemain |
35 P4S7 + 112 Li = 23 P4S3 + 16 Li7P3S11
Al2O3 = Al + O2 = =>
2 Al2O3 = 4 Al + 3 O2
Co(SO4) + KI + K(IO4) + H2O = Co(OH)2 + K2(SO4) + I2 =>
4 Co(SO4) + 7 KI + K(IO4) + 4 H2O = 4 Co(OH)2 + 4 K2(SO4) + 4 I2
Zn + HNO3 = Zn(NO3)2 + NH4NO6 =>
Zn + 4 HNO3 = Zn(NO3)2 + NH4NO6
C6H5CHO + Cr2O7{2-} + H{+} = C6H5COOH + Cr3{+} + H2O =>
17 C6H5CHO + 3 Cr2O7{2-} + 8 H{+} = 17 C6H5COOH + 2 Cr3{+} + 4 H2O
MnO2(s) + HCl(aq) = MnCl(aq) + Cl(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl(aq) + 3 Cl(g) + 2 H2O(l)
H2O + N2O + O2 = HNO3 =>
H2O + N2O + 2 O2 = 2 HNO3
Hg + HNO2 = Hg(NO3)2 + H2O + NO =>
Hg + 8 HNO2 = Hg(NO3)2 + 4 H2O + 6 NO
Cu1 + HCl = CuCl + H2 =>
2 Cu1 + 2 HCl = 2 CuCl + H2
Pb(s) + O2(g) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
2 Pb(s) + O2(g) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
K4Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K4Cr2O7 + 4 FeCl2 + 14 HCl = 2 CrCl3 + 4 KCl + 4 FeCl3 + 7 H2O
AuCN + Zn = Au + Zn(CN)4 =>
4 AuCN + Zn = 4 Au + Zn(CN)4
Cd(OH)2 + H3(PO4) = Cd3(PO4)2 + H2O =>
3 Cd(OH)2 + 2 H3(PO4) = Cd3(PO4)2 + 6 H2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
Na2S + Na2HPO4 = H2S + Na3PO4 =>
Na2S + 2 Na2HPO4 = H2S + 2 Na3PO4
H2O + Na2SiO3 = Na2SiO3*9H2O =>
9 H2O + Na2SiO3 = Na2SiO3*9H2O
CaCO4 + CCl4 = CaCl4 + CO2 =>
CaCO4 + CCl4 = CaCl4 + 2 CO2
Ni + Ag{+} = Ag + Ni{2+} =>
Ni + 2 Ag{+} = 2 Ag + Ni{2+}
Rb3PO4 + Pb(NO3)2 = Pb3(PO4)2 + RbNO3 =>
2 Rb3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 RbNO3
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2(g) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2(g)
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
KClO3 + KAsO2 + KOH = K3AsO4 + KCl + H2O =>
KClO3 + 3 KAsO2 + 6 KOH = 3 K3AsO4 + KCl + 3 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
K2O2(s) + H2O(l) = KOH(aq) + H2O2(aq) =>
K2O2(s) + 2 H2O(l) = 2 KOH(aq) + H2O2(aq)
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
K2O2(s) + H2O(l) = KOH(aq) + H2O2(aq) =>
K2O2(s) + 2 H2O(l) = 2 KOH(aq) + H2O2(aq)
O2 + SnO + BiCl5 = SnCl4 + Bi2O3 =>
O2 + 10 SnO + 8 BiCl5 = 10 SnCl4 + 4 Bi2O3
K2O2(s) + H2O(l) = KOH(aq) + H2O2(aq) =>
K2O2(s) + 2 H2O(l) = 2 KOH(aq) + H2O2(aq)
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
KBiI4 + H2O = BiOI + KI + HI =>
KBiI4 + H2O = BiOI + KI + 2 HI
La100(N100O300)300*6H200O100 + Sr100(N100O300)200 + Zn100(N100O300)200*6H200O100 + Mn100(N100O300)200*2H200O100 + C400H600600 = La70Sr30Zn50Mn50O300 + N100O200 + H200O100 + C100O200 =>
21077 La100(N100O300)300*6H200O100 + 9033.0000000002Sr100(N100O300)200 + 15055 Zn100(N100O300)200*6H200O100 + 15055 Mn100(N100O300)200*2H200O100 + 4670 C400H600600 = 30110 La70Sr30Zn50Mn50O300 + 14151700 N100O200 + 14270912 H200O100 + 18680 C100O200
KMnO8 + HCl = KCl + MnCl4 + Cl4 + H4O =>
4 KMnO8 + 128 HCl = 4 KCl + 4 MnCl4 + 27 Cl4 + 32 H4O
Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s) =>
Co(s) + MgSO4(aq) = CoSO4(aq) + Mg(s)
Mg3N2(s) + H2O(l) = NH3(g) + Mg(OH)2(s) =>
Mg3N2(s) + 6 H2O(l) = 2 NH3(g) + 3 Mg(OH)2(s)
Me + H2O = Me(OH) + H2 =>
2 Me + 2 H2O = 2 Me(OH) + H2
NaCN = NaN + C =>
NaCN = NaN + C
[Cu(NH3)4] + K4[Fe(CN)6] = CuFe(CN)6 + K4(NH3)4 =>
[Cu(NH3)4] + K4[Fe(CN)6] = CuFe(CN)6 + K4(NH3)4
Cr(OH)4(s) = CrO2(s) + H2O(l) =>
Cr(OH)4(s) = CrO2(s) + 2 H2O(l)
MnO2 + H2 = H2MnO2 =>
MnO2 + H2 = H2MnO2
HCOOH = CH4 + H2O + CO2 =>
4 HCOOH = CH4 + 2 H2O + 3 CO2
PbCl2 + O2 = PbO2 + Cl2 =>
PbCl2 + O2 = PbO2 + Cl2
CuCl2 + Al3 = Al2Cl + Cu =>
3 CuCl2 + 4 Al3 = 6 Al2Cl + 3 Cu
C6H5Cl + CH4N2O = C7H5N + NH4Cl + O =>
C6H5Cl + CH4N2O = C7H5N + NH4Cl + O
HCo3 + Ca(OH)2 = CaCo3 + H2O + Co3 =>
2 HCo3 + Ca(OH)2 = CaCo3 + 2 H2O + Co3
MnCO3 + HCl = H2CO3 + MnCl2 =>
MnCO3 + 2 HCl = H2CO3 + MnCl2
Cu + NO3 + NH4 = Cu(NH3)4 + H2O =>
5 Cu + 2 NO3 + 18 NH4 = 5 Cu(NH3)4 + 6 H2O
Cl2 + K4Fe(CN)6 = KCl + K3Fe(CN)6 =>
Cl2 + 2 K4Fe(CN)6 = 2 KCl + 2 K3Fe(CN)6
HClO3 + Mg(OH)2 = MgO + Cl2(OH)4O3 =>
2 HClO3 + Mg(OH)2 = MgO + Cl2(OH)4O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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