| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + 3 CH3OH = C3H9O3P + 3 HCl
IrCl3 + NaOH = Ir2O3 + NaCl + H2O =>
2 IrCl3 + 6 NaOH = Ir2O3 + 6 NaCl + 3 H2O
BaCl2 + I2 = Ba2I + Cl2 =>
4 BaCl2 + I2 = 2 Ba2I + 4 Cl2
Na2S = Na2 + S2 =>
2 Na2S = 2 Na2 + S2
Zn(s) + C6H8O7 = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C6H8O7 = Zn3(C6H5O7)2(aq) + 3 H2(g)
KCrO2 + H2O = Cr(OH)3 + KOH =>
KCrO2 + 2 H2O = Cr(OH)3 + KOH
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4 =>
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4
Al(OH)3 + Ca(NO3)2 = Al(NO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca(OH)2
Mg + Zn(NO3)2(aq) = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2(aq) = Mg(NO3)2 + Zn
NH4NO3 + Be(OH)2 = NH3 + H2O + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH3 + 2 H2O + Be(NO3)2
K + H2O = KOH + HH2 =>
3 K + 3 H2O = 3 KOH + HH2
BrH + NaOH = BrOH + NaH =>
BrH + NaOH = BrOH + NaH
C2H6O2 = C8H10 + H2O + CO2 =>
21 C2H6O2 = 5 C8H10 + 38 H2O + 2 CO2
Cf{4+} + Sr = Sr{2+} + Cf =>
Cf{4+} + 2 Sr = 2 Sr{2+} + Cf
BaCl2 + NaCl = NaCl2 + BaCl =>
BaCl2 + NaCl = NaCl2 + BaCl
(NH3) + (HCl) = NH4Cl =>
(NH3) + (HCl) = NH4Cl
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
H3PO4(l) + Sr(OH)2(l) = H2O(l) + Sr3(PO4)2(g) =>
2 H3PO4(l) + 3 Sr(OH)2(l) = 6 H2O(l) + Sr3(PO4)2(g)
Fe + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 K
Sn(IV)N = Sn(IV) + N =>
Sn(IV)N = Sn(IV) + N
Pb(C2H3O2)2 + K2Cr2O7 = Pb2(Cr2O7)4 + K2(C2H3O2) =>
2 Pb(C2H3O2)2 + 4 K2Cr2O7 = Pb2(Cr2O7)4 + 4 K2(C2H3O2)
CrBr4 + Cl2 = CrCl4 + Br2 =>
CrBr4 + 2 Cl2 = CrCl4 + 2 Br2
Cr + Te = Cr4Te5 =>
4 Cr + 5 Te = Cr4Te5
CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3
CH3NH2 + H3O{+} = CH3NH3{+} + H2O =>
CH3NH2 + H3O{+} = CH3NH3{+} + H2O
BP + HCl = BCl3 + P4 + H2 =>
4 BP + 12 HCl = 4 BCl3 + P4 + 6 H2
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl =>
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl
Sn(NO3)4 + KOH = Sn(OH)4 + KNO3 =>
Sn(NO3)4 + 4 KOH = Sn(OH)4 + 4 KNO3
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
Br + O3 = BrO3 =>
Br + O3 = BrO3
S2F4 + I2O5 = I2F5 + SO2 =>
5 S2F4 + 4 I2O5 = 4 I2F5 + 10 SO2
CON2H4 + C6H12O6 = C5H9NO4 + H2O =>
2 CON2H4 + 3 C6H12O6 = 4 C5H9NO4 + 4 H2O
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl
H(NO3) = H + NO3 =>
H(NO3) = H + NO3
Cu(CO3)2 = Cu(O)2 + CO2 =>
Cu(CO3)2 = Cu(O)2 + 2 CO2
K2CO3 + AgNO3 = K2NO3AgCO3 =>
K2CO3 + AgNO3 = K2NO3AgCO3
PbI2 + Cl2 = PbCl2 + I2 =>
PbI2 + Cl2 = PbCl2 + I2
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4 =>
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4
Au2(CO3)3 = Au2O3 + CO2 =>
Au2(CO3)3 = Au2O3 + 3 CO2
Cu2 + K2SO4 = K + Cu(SO4)2 =>
Cu2 + 4 K2SO4 = 8 K + 2 Cu(SO4)2
BaSO3 + HClO3 = Ba(ClO3)2 + H2SO3 =>
BaSO3 + 2 HClO3 = Ba(ClO3)2 + H2SO3
ClF3 + O2 = Cl2O + OF =>
4 ClF3 + 7 O2 = 2 Cl2O + 12 OF
H3Po4 + Hg = HgPo4 + H =>
H3Po4 + Hg = HgPo4 + 3 H
CH2O + H2O2 = HCOOH + H2O =>
CH2O + H2O2 = HCOOH + H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
SrBr2 + (NH4)2(CO3) = Sr(CO3) + NH4Br =>
SrBr2 + (NH4)2(CO3) = Sr(CO3) + 2 NH4Br
FeCl{3} + AgNO{3} = FeNO{3} + AgCl{3} =>
FeCl{3} + AgNO{3} = FeNO{3} + AgCl{3}
Fe2 + Cl2 = FeCl3 =>
Fe2 + 3 Cl2 = 2 FeCl3
Ra + HCl = RaHCl =>
Ra + HCl = RaHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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