| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 FeCl3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
CuSO4 + NCl3 = CuCl2 + N2(SO4)3 =>
3 CuSO4 + 2 NCl3 = 3 CuCl2 + N2(SO4)3
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
Cr2O7{-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
2 Cr2O7{-} + 14 I{-} + 28 H{+} = 4 Cr{3+} + 7 I2 + 14 H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
ZnCl2 + CaO = CaCl2 + ZnO =>
ZnCl2 + CaO = CaCl2 + ZnO
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
SiO3 + HF = Si + F2 + H2O =>
SiO3 + 6 HF = Si + 3 F2 + 3 H2O
Mn + H2O = MnO4 + H =>
Mn + 4 H2O = MnO4 + 8 H
Ba2Cl2 + MgSO4 = Ba2SO4 + MgCl2 =>
Ba2Cl2 + MgSO4 = Ba2SO4 + MgCl2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
CuSO4*5H2O + Fe = Fe2(SO4)3 + H2O + Cu =>
3 CuSO4*5H2O + 2 Fe = Fe2(SO4)3 + 15 H2O + 3 Cu
C6H12O = C6H10 + H2O =>
C6H12O = C6H10 + H2O
H2C(CH2) + HCl = CH3CH2Cl =>
H2C(CH2) + HCl = CH3CH2Cl
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
HgCl + Fe = Hg + FeCl3 =>
3 HgCl + Fe = 3 Hg + FeCl3
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l)
C6H5OH + Li = C6H5OLi + H2 =>
2 C6H5OH + 2 Li = 2 C6H5OLi + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(OH)3 + H3FO = Al(FO) + H2O =>
Al(OH)3 + H3FO = Al(FO) + 3 H2O
Ca(OH)2 + Fe(NO3)2 = Fe(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Fe(NO3)2 = Fe(OH)2 + Ca(NO3)2
C7H9N + H2O = C7H9NH + OH =>
C7H9N + H2O = C7H9NH + OH
Na2CO3 + H2O = NaOH + H2(CO3) =>
Na2CO3 + 2 H2O = 2 NaOH + H2(CO3)
(NH4)2 + SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2 + SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
MgI2 + K2CO3 = MgCO3 + KI =>
MgI2 + K2CO3 = MgCO3 + 2 KI
Ag + (SO4)2 = Ag2SO4 =>
4 Ag + (SO4)2 = 2 Ag2SO4
CuBr + HNO3 = Cu(NO3)2 + NO + HBr + H2O =>
3 CuBr + 7 HNO3 = 3 Cu(NO3)2 + NO + 3 HBr + 2 H2O
Ca2(CO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 H2O + 2 CO2
CoPO4 + Cs2SO4 = Co2(SO4)3 + Cs3PO4 =>
2 CoPO4 + 3 Cs2SO4 = Co2(SO4)3 + 2 Cs3PO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cr2S5 + H2O = Cr(OH)5 + H2S =>
Cr2S5 + 10 H2O = 2 Cr(OH)5 + 5 H2S
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HS{-} + HSO3{-} = S2O3{2-} + H2O =>
2 HS{-} + 4 HSO3{-} = 3 S2O3{2-} + 3 H2O
Ra2 + H2O = RaOH + H2 =>
Ra2 + 2 H2O = 2 RaOH + H2
Cr3 + SO4 = Cr3SO4 =>
Cr3 + SO4 = Cr3SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NiCO3 = CO2 + NiO =>
NiCO3 = CO2 + NiO
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
CaCl2 + AgCH3CO2 = Ca(CH3CO2)2 + AgCl =>
CaCl2 + 2 AgCH3CO2 = Ca(CH3CO2)2 + 2 AgCl
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba(NO3)2 + NaA5O4 = Ba(A5O4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaA5O4 = Ba(A5O4)2 + 2 NaNO3
H{+} + P4 + NO3{-} = NO2 + H2PO4{-} + H2O =>
16 H{+} + P4 + 20 NO3{-} = 20 NO2 + 4 H2PO4{-} + 4 H2O
C3H4O2 + NaOH = NaO2C2H3 + H2O =>
2 C3H4O2 + 3 NaOH = 3 NaO2C2H3 + H2O
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
LiCO3 + HCl = Li2 + HCO3 + Cl =>
2 LiCO3 + 2 HCl = Li2 + 2 HCO3 + 2 Cl
HCl + Ge(OH)4 = GeCl4 + H(OH) =>
4 HCl + Ge(OH)4 = GeCl4 + 4 H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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