| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 2 HNo3 = Mg(No3)2 + H2O
Na2SO4 + BaCl2 = Na2SO4BaCl2 =>
Na2SO4 + BaCl2 = Na2SO4BaCl2
Co(NO3)3 + H2O = Co2O3 + HNO3 =>
2 Co(NO3)3 + 3 H2O = Co2O3 + 6 HNO3
H3O + Cl = H3ClO =>
H3O + Cl = H3ClO
K2S2O8 + Mg = K2O + S + MgO =>
K2S2O8 + 7 Mg = K2O + 2 S + 7 MgO
FeSO4 + NO2 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + NO2 + H2SO4 = Fe2(SO4)3 + NO + H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Fe2O3 + BaO = BaFeO3 + FeO =>
Fe2O3 + BaO = BaFeO3 + FeO
Mg3(PO4)2 + HNO3 = Mg(NO3)2 + H3PO4 =>
Mg3(PO4)2 + 6 HNO3 = 3 Mg(NO3)2 + 2 H3PO4
AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2 =>
2 AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2
C2H6O3 = H2O + C2H4O2 =>
C2H6O3 = H2O + C2H4O2
N2O(g) + O2(g) = NO2(g) =>
2 N2O(g) + 3 O2(g) = 4 NO2(g)
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
C12H22O11(s) + O2(l) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(l) = 12 CO2(g) + 11 H2O(l)
O6 + C6H12O6 = CO2 + H2O =>
2 O6 + C6H12O6 = 6 CO2 + 6 H2O
Ti + H2SO4 = Ti(HSO4)2 + S2 + H2O =>
6 Ti + 14 H2SO4 = 6 Ti(HSO4)2 + S2 + 8 H2O
BiCl3 + H2O = H3BiO3 + HCl =>
BiCl3 + 3 H2O = H3BiO3 + 3 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + K2CrO4 + H2O = SO2 + Cr(OH)3 + KOH =>
H2S + 2 K2CrO4 + 4 H2O = SO2 + 2 Cr(OH)3 + 4 KOH
Al2(SO4)3 + K = Al + K2(SO4) =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2(SO4)
Zn + AgCl = Ag + ZnCl =>
Zn + AgCl = Ag + ZnCl
K2O + Ba(OH)2 = BaO + KOH =>
K2O + Ba(OH)2 = BaO + 2 KOH
NaC2H3O2 + Al(NO3)3 = Al(C2H3O2)3 + NaNO3 =>
3 NaC2H3O2 + Al(NO3)3 = Al(C2H3O2)3 + 3 NaNO3
MgSO4 + Na2SO3 = Na2SO4 + MgSO3 =>
MgSO4 + Na2SO3 = Na2SO4 + MgSO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO3{-2} + H3O{+} = H2CO3 + OH{-} =>
CO3{-2} + H3O{+} = H2CO3 + OH{-}
H3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
4 H3COOH + Na2CO3 = 2 CH3COONa + 5 H2O + CO2
C3H5OH + HOCl = C3H5Cl + H2O2 =>
C3H5OH + HOCl = C3H5Cl + H2O2
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
Cu(NO3)2 + C5H8O2 = Cu(C5H8O2) + NO3 =>
Cu(NO3)2 + C5H8O2 = Cu(C5H8O2) + 2 NO3
TiCl4 + HCl + Zn = Zn(TiCl6) + H2 =>
TiCl4 + 2 HCl + Zn = Zn(TiCl6) + H2
Na3Po4 + H2SO4 = Na3SO4 + H2Po4 =>
Na3Po4 + H2SO4 = Na3SO4 + H2Po4
Fe2O3 + BaO = BaFeO3 + FeO =>
Fe2O3 + BaO = BaFeO3 + FeO
RbOH + KI = KOH + RbI =>
RbOH + KI = KOH + RbI
Cl2Ca + H2O = HCl + Ca(OH)2 =>
Cl2Ca + 2 H2O = 2 HCl + Ca(OH)2
Co + HNO3 + H2SO4 = CoSO4 + N2 + H2O =>
5 Co + 2 HNO3 + 5 H2SO4 = 5 CoSO4 + N2 + 6 H2O
MgCl2 + NaOH = MgOHCl + NaCl =>
MgCl2 + NaOH = MgOHCl + NaCl
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Mg(No3)2 + KOH = Mg(OH)2 + KNo3 =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na2SO3(aq) + Cl2(aq) + H2O(l) = Na2SO4(aq) + HCl(aq) =>
Na2SO3(aq) + Cl2(aq) + H2O(l) = Na2SO4(aq) + 2 HCl(aq)
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
KMnO4 + HCl2 = Cl2 + KCl2 + MnCl2 + H2O =>
KMnO4 + 8 HCl2 = 6 Cl2 + KCl2 + MnCl2 + 4 H2O
Mg3P2 + HCl = MgCl2 + PH3 =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 PH3
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Zn + S = ZnS = =>
Zn + S = ZnS
SiO2 + Mg(OH)2 = Mg4(SiO4)2 + H2O =>
2 SiO2 + 4 Mg(OH)2 = Mg4(SiO4)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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