| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2Cl2 + C2H5OH = CH3O + C2H4Cl + HCl
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
NiS + HCl + KClO3 = NiCl3 + KCl + S + H2O =>
2 NiS + 6 HCl + KClO3 = 2 NiCl3 + KCl + 2 S + 3 H2O
VSO4 + KMnO4 + H2O = HVO3 + MnSO4 + K2SO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + 6 H2O = 10 HVO3 + 6 MnSO4 + 3 K2SO4 + H2SO4
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2 =>
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2
Al + B = AlB =>
Al + B = AlB
HCOOCH3 + CsOH = CsCH3CO2 + H2O =>
HCOOCH3 + CsOH = CsCH3CO2 + H2O
Ca + PtCl4 = Pt + CaCl =>
4 Ca + PtCl4 = Pt + 4 CaCl
CuCl + SO3 = CuSO3 + Cl2 =>
2 CuCl + 2 SO3 = 2 CuSO3 + Cl2
NH3 + Na2CO3 = NCO3 + Na2H3 =>
NH3 + Na2CO3 = NCO3 + Na2H3
I + Na = NaI =>
I + Na = NaI
H3PO2 + O2 = P2O5 + H2O =>
2 H3PO2 + 2 O2 = P2O5 + 3 H2O
OsH3GaS3H = Os + GaH + H2S2 =>
2 OsH3GaS3H = 2 Os + 2 GaH + 3 H2S2
CH3CH2CHBrCH3 + NaOH = CH3CH2CHCH2 + NaBr + H2O =>
CH3CH2CHBrCH3 + NaOH = CH3CH2CHCH2 + NaBr + H2O
K2HPO3 + KBrO3 + KOH = K3PO4 + KBr + H2O =>
3 K2HPO3 + KBrO3 + 3 KOH = 3 K3PO4 + KBr + 3 H2O
Al2(SO4)3 + Ca3(PO3)2 = AlPO3 + CaSO4 =>
Al2(SO4)3 + Ca3(PO3)2 = 2 AlPO3 + 3 CaSO4
H4P2O7 + KOH = KH2PO4 + H2O =>
H4P2O7 + 2 KOH = 2 KH2PO4 + H2O
NaHCO3 = Na + HCO3 = NaHCO3 =>
NaHCO3 = Na + HCO3
Fe(OH)3 + N2O5 = N(FeO2)5 + H2O =>
10 Fe(OH)3 + N2O5 = 2 N(FeO2)5 + 15 H2O
NH4Cl + Pb(NO3) = PbCl + (NH4)(NO3) =>
NH4Cl + Pb(NO3) = PbCl + (NH4)(NO3)
CuAl + HCl = H2 + CuCl + Al =>
2 CuAl + 2 HCl = H2 + 2 CuCl + 2 Al
Fe3O4 + H2O = Fe(OH)3 + Fe(OH)2 =>
Fe3O4 + 4 H2O = 2 Fe(OH)3 + Fe(OH)2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C4H6 + Br2 = C4H6Br6 =>
C4H6 + 3 Br2 = C4H6Br6
Cr2(SO4)3 + NaOH = Na3(Cr(OH)6) + Na2SO4 =>
Cr2(SO4)3 + 12 NaOH = 2 Na3(Cr(OH)6) + 3 Na2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeO12 + C = Fe + CO2 =>
FeO12 + 6 C = Fe + 6 CO2
H3P + Ca(OH)2 = Ca3P2 + H2O =>
2 H3P + 3 Ca(OH)2 = Ca3P2 + 6 H2O
C3H8COOH + KOH = C3H8COOK + H2O =>
C3H8COOH + KOH = C3H8COOK + H2O
H2O + CH2O = CH3OH + CO2 =>
H2O + 3 CH2O = 2 CH3OH + CO2
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
Cr + NaNo3 + NaOH = Na2CrO4 + NaNo2 + H2O =>
Cr + 12 NaNo3 + 8 NaOH = Na2CrO4 + 18 NaNo2 + 4 H2O
KH2 = K + H =>
KH2 = K + 2 H
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2SiO3Ba(OH)2 = BaSiO3Na2(OH)2 =>
Na2SiO3Ba(OH)2 = BaSiO3Na2(OH)2
CuSO4 + Ag = Ag2(SO4)3 + Cu3 =>
3 CuSO4 + 2 Ag = Ag2(SO4)3 + Cu3
CH3CHO + H2SO4 = CH3COOH + H2O + SO2 =>
CH3CHO + H2SO4 = CH3COOH + H2O + SO2
O2(g) + Sb2S3(s) = Sb2O4(s) + SO2(g) =>
5 O2(g) + Sb2S3(s) = Sb2O4(s) + 3 SO2(g)
Al2(SO4)3 + Be = BeSO4 + Al =>
Al2(SO4)3 + 3 Be = 3 BeSO4 + 2 Al
Al + Mg(NO3)2 = Al(NO3)3 + Mg =>
2 Al + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg
Al2O3 + CaF2 = AlF3 + CaO =>
Al2O3 + 3 CaF2 = 2 AlF3 + 3 CaO
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H5N(CH3)2 + HNO2 = ONC6H4N(CH3)2 + H2O =>
C6H5N(CH3)2 + HNO2 = ONC6H4N(CH3)2 + H2O
C6H5N(CH3)2 + NaNO2 + HCl = ONC6H4N(CH3)2 + H2O + NaCl =>
C6H5N(CH3)2 + NaNO2 + HCl = ONC6H4N(CH3)2 + H2O + NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(CH3COO)3 + NH3 = AlN + CH3COOH =>
Al(CH3COO)3 + NH3 = AlN + 3 CH3COOH
RnO = Rn + O2 =>
2 RnO = 2 Rn + O2
C18H30O3S + Ca(OH)2 = C36H58CaO6S2 + H2O =>
2 C18H30O3S + Ca(OH)2 = C36H58CaO6S2 + 2 H2O
C2H2 + O2 = C2 + H2O =>
2 C2H2 + O2 = 2 C2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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