| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + CS = KS + CCl
Fe + HCIO4 = Fe(CIO4)2 + H2 =>
Fe + 2 HCIO4 = Fe(CIO4)2 + H2
NH4OH + H2SO4 = NH4SO4 + H2OH =>
NH4OH + H2SO4 = NH4SO4 + H2OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 = S + O2 =>
SO2 = S + O2
C17H33COOH + HBr = C17H34BrCOOH =>
C17H33COOH + HBr = C17H34BrCOOH
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
(CH3)2CHOH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
(CH3)2CHOH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
NaOH + CuSO4 + H2O = Cu(OH)2 + Na2SO4*10H2O =>
2 NaOH + CuSO4 + 10 H2O = Cu(OH)2 + Na2SO4*10H2O
SnCl2 + Cl2 + KOH = K2[Sn(OH)6] + KCl =>
SnCl2 + Cl2 + 6 KOH = K2[Sn(OH)6] + 4 KCl
NO + F2 = ONF =>
2 NO + F2 = 2 ONF
Cl2 + NH4OH = NH4Cl + H2O + NH4ClO4 =>
4 Cl2 + 8 NH4OH = 7 NH4Cl + 4 H2O + NH4ClO4
C3H8 + NH3 + O2 = C3H8N + H2O =>
4 C3H8 + 4 NH3 + 3 O2 = 4 C3H8N + 6 H2O
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
CaCl2 + Cr(No3)3 = Ca(No3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(No3)3 = 3 Ca(No3)2 + 2 CrCl3
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
As2O5(s) + Ca(OH)2(aq) = Ca3(AsO4)2(s) + H2O(l) =>
As2O5(s) + 3 Ca(OH)2(aq) = Ca3(AsO4)2(s) + 3 H2O(l)
Cu4Al4Cl6 + CuCl = Cu43Al12Cl12 + AlCl3 =>
67 Cu4Al4Cl6 + 162 CuCl = 10 Cu43Al12Cl12 + 148 AlCl3
NaHCO3 + CHCOOH = CO2 + H2O + CH3COONa =>
3 NaHCO3 + 4 CHCOOH = 5 CO2 + H2O + 3 CH3COONa
Li20 + O2 = Li2O =>
Li20 + 5 O2 = 10 Li2O
Fe2O3 + (HNO3) = Fe(NO3)3 + H2O =>
Fe2O3 + 6(HNO3) = 2 Fe(NO3)3 + 3 H2O
NiCO3 + NH2SO3H = Ni(NH2SO3)2 + CO2 + H2O =>
NiCO3 + 2 NH2SO3H = Ni(NH2SO3)2 + CO2 + H2O
H2O + NO2{-} + Al = NH3 + AlO2{-} + H{+} =>
2 H2O + NO2{-} + 2 Al = NH3 + 2 AlO2{-} + H{+}
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
O3 + CHO = CO2 + H2O2 =>
4 O3 + 6 CHO = 6 CO2 + 3 H2O2
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
Al + HBr = AlBr + H =>
Al + HBr = AlBr + H
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s) =>
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ag + HNO3 = AgHO3 + NO + H2O =>
3 Ag + 5 HNO3 = 3 AgHO3 + 5 NO + H2O
Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO
SrCl2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)Cl =>
3 SrCl2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)Cl
HCl + MgS = MgCl + HS =>
HCl + MgS = MgCl + HS
Al + KMnO4 + KOH = H2O + K2MnO4 + Al2O3 =>
2 Al + 6 KMnO4 + 6 KOH = 3 H2O + 6 K2MnO4 + Al2O3
SiH3Cl + NH3 = NH4Cl + N(SiH3)3 =>
3 SiH3Cl + 4 NH3 = 3 NH4Cl + N(SiH3)3
Ba(NO3)2 + Na2SO4 = Na2(NO3)2 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = Na2(NO3)2 + BaSO4
Ca + AuCl = CaCl2 + Au =>
Ca + 2 AuCl = CaCl2 + 2 Au
Sr + K2CrO4 = SrCrO4 + K =>
Sr + K2CrO4 = SrCrO4 + 2 K
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Al(OH)3 + H2 + CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2 + 3 CO3 = Al2(CO3)3 + 6 H2O
A + B + C = ABC =>
A + B + C = ABC
SiO2K2CO3 = K2SiO3CO2 =>
SiO2K2CO3 = K2SiO3CO2
C2H2O2ClNa + C2H8N2 + NaOH = C10H12N2O8Na4 + NaCl + H2O =>
4 C2H2O2ClNa + C2H8N2 + 4 NaOH = C10H12N2O8Na4 + 4 NaCl + 4 H2O
Fe + HgCl2 = FeCl + Hg =>
2 Fe + HgCl2 = 2 FeCl + Hg
Sb(OH)3 + HNO3 = H2O + Sb(NO3)3 =>
Sb(OH)3 + 3 HNO3 = 3 H2O + Sb(NO3)3
Pb(s) + ZnCl2(s) = PbCl2 + Zn =>
Pb(s) + ZnCl2(s) = PbCl2 + Zn
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
FeCl3 + C5H8O2 + C2H3O2Na = Fe(C5H7O2)3 + NaCl + C2H4O2 =>
FeCl3 + 3 C5H8O2 + 3 C2H3O2Na = Fe(C5H7O2)3 + 3 NaCl + 3 C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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