Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CaO + HCOOH = Ca(HCOO)2 + H2O =>
CaO + 2 HCOOH = Ca(HCOO)2 + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CoO = Co + O2 =>
2 CoO = 2 Co + O2
BaS + KOH = Ba(OH)2 + K2S =>
BaS + 2 KOH = Ba(OH)2 + K2S
FeS + Ag = Ag2S + Fe =>
FeS + 2 Ag = Ag2S + Fe
Mn + CaCl2 = MnCl3 + Ca =>
2 Mn + 3 CaCl2 = 2 MnCl3 + 3 Ca
MoO4{2-} + H{+} = Mo8O26{4-} + H2O =>
8 MoO4{2-} + 12 H{+} = Mo8O26{4-} + 6 H2O
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH =>
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH
KOH(aq) + AgNO3(aq) = AgOH(aq) + KNO3(aq) =>
KOH(aq) + AgNO3(aq) = AgOH(aq) + KNO3(aq)
Al(OH)3 + K2SiO3 = Al2(SiO3)3 + KOH =>
2 Al(OH)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KOH
H2(SO4) + NH4(OH) = (NH4)2(SO4) + H2O =>
H2(SO4) + 2 NH4(OH) = (NH4)2(SO4) + 2 H2O
CO2 + H2O = C7H15OH + O2 =>
14 CO2 + 16 H2O = 2 C7H15OH + 21 O2
Ni(NH4)2(SO4)2*6H2O = NiSO4 + H2O + NH3 + H2SO4 =>
Ni(NH4)2(SO4)2*6H2O = NiSO4 + 6 H2O + 2 NH3 + H2SO4
CO2 + Pb(OH)4 = H2O + Pb(CO4) =>
CO2 + Pb(OH)4 = 2 H2O + Pb(CO4)
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
C + SiO4 + Ca3(PO4)2 = CO + P4 + CaSiO3 =>
22 C + 6 SiO4 + 2 Ca3(PO4)2 = 22 CO + P4 + 6 CaSiO3
Co2 + (SO4)2 = Co(SO4) =>
Co2 + (SO4)2 = 2 Co(SO4)
PB(NO3)2 + Na2CO3 = PBCO3 + NaNO3 =>
PB(NO3)2 + Na2CO3 = PBCO3 + 2 NaNO3
Pb(s) + Cl2(g) = PbCl4(g) =>
Pb(s) + 2 Cl2(g) = PbCl4(g)
Na2(Zn(OH)4) + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2(Zn(OH)4) + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 4 H2O
C6H12O6 + CO2 = C4H6O4 + O2 =>
C6H12O6 + 2 CO2 = 2 C4H6O4 + O2
PBO(I) + C(s) = PB(I) + CO(g) =>
PBO(I) + C(s) = PB(I) + CO(g)
CH3COCH3 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 39 H2O + 8 K2SO4 + 16 MnSO4
Cu(NO3)2 + MgCl2 = CuCl2 + Mg(NO3)2 =>
Cu(NO3)2 + MgCl2 = CuCl2 + Mg(NO3)2
C2 + Cl = CCl4 =>
C2 + 8 Cl = 2 CCl4
Fe(NO3)3 + NH4SCN + H2O = [Fe(NCS)(H2O)5](NO3)2 + NH4NO3 =>
Fe(NO3)3 + NH4SCN + 5 H2O = [Fe(NCS)(H2O)5](NO3)2 + NH4NO3
FeSi2 + O2 = Fe2O3 + SiO2 =>
4 FeSi2 + 11 O2 = 2 Fe2O3 + 8 SiO2
HNO3 + Mg = H + Mg(NO3)2(g) =>
2 HNO3 + Mg = 2 H + Mg(NO3)2(g)
Ag(NO3) + Na2CO3 = Ag2CO3 + Na(NO3) =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 Na(NO3)
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2SO43 + H2O + K2SO4 =>
76 KMnO4 + 10 FeSO4 + 109 H2SO4 = 76 MnSO4 + 5 Fe2SO43 + 109 H2O + 38 K2SO4
FeO(s) + O2 = Fe2O3 =>
4 FeO(s) + O2 = 2 Fe2O3
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
HCl + Na2S2O4 = NaCl + SO2 + S + H2O =>
4 HCl + 2 Na2S2O4 = 4 NaCl + 3 SO2 + S + 2 H2O
Mn + Zn(NO3)2 = Mn(NO3)3 + Zn =>
2 Mn + 3 Zn(NO3)2 = 2 Mn(NO3)3 + 3 Zn
CH3H2OH + O2 = H2O + CH3OOH =>
CH3H2OH + O2 = H2O + CH3OOH
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
Al2(SO4)3 + Pb3(PO4)4 = Pb(SO4)2 + AlPO4 =>
2 Al2(SO4)3 + Pb3(PO4)4 = 3 Pb(SO4)2 + 4 AlPO4
Ba(NO3)2 + NaCl = BaCl2 + NaNO3 =>
Ba(NO3)2 + 2 NaCl = BaCl2 + 2 NaNO3
Ti + H2O = Ti(OH)4 + H2 =>
Ti + 4 H2O = Ti(OH)4 + 2 H2
KMnO4 + C3H5(OH)3 = K2C03 + CO2 + H2O + Mn2O3 =>
14 KMnO4 + 11 C3H5(OH)3 = 7 K2C03 + 12 CO2 + 44 H2O + 7 Mn2O3
Pb(C2H3O2)2 + KNO3 = Pb(NO3)2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KNO3 = Pb(NO3)2 + 2 KC2H3O2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
PbCrO4 + NaOH = Na2CrO4 + Pb2CrO5 + H2O =>
2 PbCrO4 + 2 NaOH = Na2CrO4 + Pb2CrO5 + H2O
HNO3 + Na2SO4 + BaCl2 = NaNO3 + HCl + BaSO4 =>
2 HNO3 + Na2SO4 + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4
HCOOH + [Ag(NH3)2]NO3 = Ag + CO2 + HNO3 + NH3 =>
HCOOH + 2[Ag(NH3)2]NO3 = 2 Ag + CO2 + 2 HNO3 + 4 NH3
Zn + HCl + NaNO3 = ZnCl2 + NH4NO3 + NaCl + H2O =>
4 Zn + 10 HCl + 2 NaNO3 = 4 ZnCl2 + NH4NO3 + 2 NaCl + 3 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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