| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr + 2 Cl = AlCl2 + Br
Ce(NO3)3 + Pr(OH)3 + NaOH = Na(NO3) + Ce6Pr4O15 + H2O =>
6 Ce(NO3)3 + 4 Pr(OH)3 + 18 NaOH = 18 Na(NO3) + Ce6Pr4O15 + 15 H2O
BrCl2 + KOH = BrOH + KCl2 =>
BrCl2 + KOH = BrOH + KCl2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
CO2 + H2O + N2 = C5H7N + O2 =>
20 CO2 + 14 H2O + 2 N2 = 4 C5H7N + 27 O2
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)4 + NO + H2O =>
6 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe2(SO4)4 + 4 NO + 8 H2O
Cl + CdSO4 = ClSO4 + Cd =>
Cl + CdSO4 = ClSO4 + Cd
Au3B = Au + B =>
Au3B = 3 Au + B
C10H19ClO + NaOH + H2O2 = C20H38O4 + NaCl + H2O =>
2 C10H19ClO + 2 NaOH + H2O2 = C20H38O4 + 2 NaCl + 2 H2O
HI + Pb(NO3)2 = HNO3 + PbI2 =>
2 HI + Pb(NO3)2 = 2 HNO3 + PbI2
P + HNO3 + H2O = H3PO + NO4 =>
3 P + HNO3 + 4 H2O = 3 H3PO + NO4
K2[Sn(OH)4] + Br2 + KOH = KBr + K2[Sn(OH)6] =>
K2[Sn(OH)4] + Br2 + 2 KOH = 2 KBr + K2[Sn(OH)6]
NH3 + CuO = Cu + N2 + H2O4 =>
2 NH3 + 12 CuO = 12 Cu + N2 + 3 H2O4
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
N2() + H2() = NH3() =>
N2() + 3 H2() = 2 NH3()
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
Leon + Marc = MarcLeon =>
Leon + Marc = MarcLeon
Zn + HCl = H2 + Zn2Cl3 =>
4 Zn + 6 HCl = 3 H2 + 2 Zn2Cl3
O2C2H5 + O2 = CO2 + H2O =>
4 O2C2H5 + 9 O2 = 8 CO2 + 10 H2O
Cu(s) + AgNO{+3}(aq) = Ag(s) + Cu(NO){+3}{+2}(aq) =>
Cu(s) + AgNO{+3}(aq) = Ag(s) + Cu(NO){+3}{+2}(aq)
CO2 + Na2O2 = O2 + Na2CO3 =>
2 CO2 + 2 Na2O2 = O2 + 2 Na2CO3
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
MnO4 + NO2 = Mn2 + NO3 =>
2 MnO4 + 8 NO2 = Mn2 + 8 NO3
CU + SI = CUSI =>
CU + SI = CUSI
Hg2Cl2 + NH3 = Hg2NH3 + Cl2 =>
Hg2Cl2 + NH3 = Hg2NH3 + Cl2
SO2 + MgO = SMg + O =>
SO2 + MgO = SMg + 3 O
H2O + ClO = OH + Cl =>
H2O + ClO = 2 OH + Cl
K2BeO2 + HNO3 = KNO3 + Be(NO3)2 + H2O =>
K2BeO2 + 4 HNO3 = 2 KNO3 + Be(NO3)2 + 2 H2O
Zn + H2SO4 = Zn(SO3) + H2O =>
Zn + H2SO4 = Zn(SO3) + H2O
Ca2 + S = CaS =>
Ca2 + 2 S = 2 CaS
NH4Cl + H2O = NH3Cl + H3O =>
NH4Cl + H2O = NH3Cl + H3O
NaOH + HFKT = FKTNaH2O =>
NaOH + HFKT = FKTNaH2O
Fr + O = FrO =>
Fr + O = FrO
CuSO4 + Zn = CuZnSO4 =>
CuSO4 + Zn = CuZnSO4
LiNO3 + Ag = Ag(NO3) + Li =>
LiNO3 + Ag = Ag(NO3) + Li
PbCl2 + KIO3 + KOH = PbO2 + I2 + KCl + H2O =>
5 PbCl2 + 2 KIO3 + 8 KOH = 5 PbO2 + I2 + 10 KCl + 4 H2O
BF3 + NH3 = BNF3H3 =>
BF3 + NH3 = BNF3H3
C10H19ClO + NaOH + H2O2 = C20H38O4 + NaCl + H2O =>
2 C10H19ClO + 2 NaOH + H2O2 = C20H38O4 + 2 NaCl + 2 H2O
C3H6 + O2 = H2 + CO2 =>
C3H6 + 3 O2 = 3 H2 + 3 CO2
Br2Cl + Na = NaCl + Br2 =>
Br2Cl + Na = NaCl + Br2
As2O3 + NO3 = AsO4 + NO =>
2 As2O3 + 5 NO3 = 4 AsO4 + 5 NO
MnO + PbO2 + KOH + H2O = K2MnO4 + Pb(OH)2 =>
MnO + 2 PbO2 + 2 KOH + H2O = K2MnO4 + 2 Pb(OH)2
H2S = S2 + H =>
2 H2S = S2 + 4 H
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
AgNO3 + AlBr3 = Al(NO3)3 + AgBr(s) =>
3 AgNO3 + AlBr3 = Al(NO3)3 + 3 AgBr(s)
Al + N2NiO6 = AlN3O9 + Ni =>
2 Al + 3 N2NiO6 = 2 AlN3O9 + 3 Ni
Na2O + HF = NaF + H2O =>
Na2O + 2 HF = 2 NaF + H2O
HBrO2 + FeO = Fe(BrO2)2 + H2O =>
2 HBrO2 + FeO = Fe(BrO2)2 + H2O
CuCl + NH3 = NCu + HCl + H2 =>
CuCl + NH3 = NCu + HCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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