| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2CO3 + Zn(NO3)2 = Zn(CO3)2 + 2 Na2NO3
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
NH4NO3*5Ca(NO3)2*10H2O + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3*5Ca(NO3)2*10H2O + Ca(OH)2 = 11 Ca(NO3)2 + 22 H2O + 2 NH3
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
NiCl2*6 + NH3 = Ni(NH3)6Cl2 =>
NiCl2*6 + 6 NH3 = Ni(NH3)6Cl2
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
Pb + AgBr = PbBr2 + Ag =>
Pb + 2 AgBr = PbBr2 + 2 Ag
C2H5OSO2OH + C2H5OH = C2H5OC2H5 + H2SO4 =>
C2H5OSO2OH + C2H5OH = C2H5OC2H5 + H2SO4
BaClO3 + CuCl2 = BaCl2 + CuClO3 =>
BaClO3 + CuCl2 = BaCl2 + CuClO3
CH4 + H2SO4 = CH3SO2OH + H2O =>
CH4 + H2SO4 = CH3SO2OH + H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
NiCl2*6 + NH3 = Ni(NH3)6Cl2 =>
NiCl2*6 + 6 NH3 = Ni(NH3)6Cl2
KNO2 + K2Cr2O7 + HCl = CrCl3 + KNO3 + H2O + KCl =>
3 KNO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 KNO3 + 4 H2O + 2 KCl
C51H98O6 + CH3OH = C16H32O2 + C3H8O3 =>
14 C51H98O6 + 39 CH3OH = 45 C16H32O2 + 11 C3H8O3
FeCl3 + KSCN = KCl + K3Fe(SCN)6 =>
FeCl3 + 6 KSCN = 3 KCl + K3Fe(SCN)6
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Ag(ClO3)2 + Na2S = NaClO3 + AgS =>
Ag(ClO3)2 + Na2S = 2 NaClO3 + AgS
C4H9OH + O2 = C2O4 + H2O =>
C4H9OH + 6 O2 = 2 C2O4 + 5 H2O
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
FeSO4 + Cl2 = FeCl2 + Fe2(SO4)3 =>
3 FeSO4 + Cl2 = FeCl2 + Fe2(SO4)3
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2Cr2O4 + Al(OH)3 = Al2(Cr2O4)3 + NH3 + H2O =>
3(NH4)2Cr2O4 + 2 Al(OH)3 = Al2(Cr2O4)3 + 6 NH3 + 6 H2O
Zn2SO4 + KCo3 = ZnCo3 + K2SO4 =>
Zn2SO4 + 2 KCo3 = 2 ZnCo3 + K2SO4
C8H6O4 + CH3OH = H2O + C6H4(COOCH3)2 =>
C8H6O4 + 2 CH3OH = 2 H2O + C6H4(COOCH3)2
Fe(OH)3 + H2SO4 = Fe2OH(SO4)3 + H2O + H =>
2 Fe(OH)3 + 3 H2SO4 = Fe2OH(SO4)3 + 5 H2O + H
AgNO3 + CrCl3 = AgCl + Cr(NO3)3 =>
3 AgNO3 + CrCl3 = 3 AgCl + Cr(NO3)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCO3 + CH3COOH = (CH3COO)2Fe + H2O + CO2 =>
FeCO3 + 2 CH3COOH = (CH3COO)2Fe + H2O + CO2
KOH + HNO = KNO + H2O =>
KOH + HNO = KNO + H2O
C7H5NO3S + H2O + BaCl2 = C7H5NO3Cl2 + BaSO4 + H2 =>
C7H5NO3S + 4 H2O + BaCl2 = C7H5NO3Cl2 + BaSO4 + 4 H2
NO2 + O2 + NH3 = HNO3 =>
4 NO2 + 5 O2 + 2 NH3 = 6 HNO3
Ca(OH)2 + KCI = CaCI + K(OH)2 =>
Ca(OH)2 + KCI = CaCI + K(OH)2
Fe + HCl = FeCl3 + H4 =>
4 Fe + 12 HCl = 4 FeCl3 + 3 H4
Al(NO3)3 + H2SO4 = HNO3 + Al + (SO4) =>
2 Al(NO3)3 + 3 H2SO4 = 6 HNO3 + 2 Al + 3(SO4)
Mg(HO)2 + HBr = MgBr2 + H2O =>
Mg(HO)2 + 2 HBr = MgBr2 + 2 H2O
C3H6 + BrOH = C3OH + H6Br =>
C3H6 + BrOH = C3OH + H6Br
P1 + H2 = PH3 =>
2 P1 + 3 H2 = 2 PH3
KI + H2SO4 = K2SO4 + I2H2 =>
2 KI + H2SO4 = K2SO4 + I2H2
Si + HNO3 = Si(NO3)2 + H2 =>
Si + 2 HNO3 = Si(NO3)2 + H2
C9H8O2 + Br + C2H6O = C2H13O + C9H1O2Br =>
C9H8O2 + Br + C2H6O = C2H13O + C9H1O2Br
Fe(OH)3 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Cl2 = 2 K2FeO4 + 6 KCl + 8 H2O
Sb2O3 + Zn + NaOH = SbH3 + Na2ZnO2 + H2O =>
Sb2O3 + 6 Zn + 12 NaOH = 2 SbH3 + 6 Na2ZnO2 + 3 H2O
Ca(NO3)2 + Na(SO4)2 = Ca(SO4)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(SO4)2 = Ca(SO4)2 + Na(NO3)2
H2SO4 + NaBr = HBr + Na2SO4 =>
H2SO4 + 2 NaBr = 2 HBr + Na2SO4
Na2S(aq) + AgNO3(aq) = Ag2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(aq) + 2 NaNO3(aq)
Mg3(PO4)2 + Ba(NO3)2 = Mg3(NO3)2 + Ba(PO4)2 =>
Mg3(PO4)2 + Ba(NO3)2 = Mg3(NO3)2 + Ba(PO4)2
Li2O + Zn(OH)2 = LiZn(OH)2 + O =>
Li2O + 2 Zn(OH)2 = 2 LiZn(OH)2 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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