| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(s) + 2 HCl(aq) = H2SO4(aq) + 2 NH4Cl(aq)
Fe(NO3)2 + NaF = FeF2 + NaNO3 =>
Fe(NO3)2 + 2 NaF = FeF2 + 2 NaNO3
AlHCl = AlClH =>
AlHCl = AlClH
HCO + H2O = H3O + CO3 =>
HCO + 7 H2O = 5 H3O + CO3
Mg + NH4Cl = MgCl2*2NH4Cl + NH3 + H2 =>
Mg + 4 NH4Cl = MgCl2*2NH4Cl + 2 NH3 + H2
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
H2O + Cl2 = Cl2O + H2 =>
H2O + Cl2 = Cl2O + H2
NH3*H2O + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH3*H2O + AlCl3 = Al(OH)3 + 3 NH4Cl
Cu2 + Na2S = Cu2Na2S =>
Cu2 + Na2S = Cu2Na2S
Al + HCHO2 = Al(CHO2)3 + H2 =>
2 Al + 6 HCHO2 = 2 Al(CHO2)3 + 3 H2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
OH + C4H6O3 = O2C2H3 + H2O =>
2 OH + C4H6O3 = 2 O2C2H3 + H2O
NH4CH3COO + K2S = (NH4)2S + CH3COOK =>
2 NH4CH3COO + K2S = (NH4)2S + 2 CH3COOK
H2MnO4 = MnO2 + HMnO4 + H2O =>
3 H2MnO4 = MnO2 + 2 HMnO4 + 2 H2O
NaCl + MnO2 + H2SO4 = NaSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + Cl2 + 4 H2O
ICl3 + H2O = HCl + HIO3ICl =>
2 ICl3 + 3 H2O = 5 HCl + HIO3ICl
CoCl3 + H2S = Co2S3 + HCl =>
2 CoCl3 + 3 H2S = Co2S3 + 6 HCl
Fe(s) + CuCl2(ac) = FeCl2(ac) + Cu(s) =>
Fe(s) + CuCl2(ac) = FeCl2(ac) + Cu(s)
Cl2 + Na2S2O3 + H2O = HCl + Na2SO4 + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = 8 HCl + Na2SO4 + H2SO4
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
C2Ca + H2O = C2H2 + CaO =>
C2Ca + H2O = C2H2 + CaO
PH3 + HCl = H2PClH2 =>
PH3 + HCl = H2PClH2
NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2
Ca + CuSO4 + H2O = CaSO4 + H2 + Cu(OH)2 =>
Ca + CuSO4 + 2 H2O = CaSO4 + H2 + Cu(OH)2
HCOOC4H9 + O2 = CO2 + H2O =>
2 HCOOC4H9 + 13 O2 = 10 CO2 + 10 H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
K + S = K2S =>
2 K + S = K2S
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
C9H29 + O2 = CO2 + H2O =>
4 C9H29 + 65 O2 = 36 CO2 + 58 H2O
C8H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO2 + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
C3H7OH + O1 = CO2 + H2O =>
C3H7OH + 9 O1 = 3 CO2 + 4 H2O
Na + (OH) + H2SO4 = Na2SO4 + H2O =>
2 Na + 2(OH) + H2SO4 = Na2SO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + NaOH = NaClNaOH =>
NaCl + NaOH = NaClNaOH
Na2Cr2O7 + H2SO4 + C12H22O11 = Cr(OH)SO4 + Na2SO4 + CO2 + H2O =>
8 Na2Cr2O7 + 24 H2SO4 + C12H22O11 = 16 Cr(OH)SO4 + 8 Na2SO4 + 12 CO2 + 27 H2O
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Mg + KOH = Mg(OH)2 + K2 =>
Mg + 2 KOH = Mg(OH)2 + K2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K2CO3 + HClO4 = KClO4 + H2CO3 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2CO3
Mn{+} + S{-} = MnS =>
Mn{+} + S{-} = MnS
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4 =>
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + Cl2 = KClO + HCl =>
KOH + Cl2 = KClO + HCl
C6H5COOH + CuO = CO2 + H2O + Cu =>
C6H5COOH + 15 CuO = 7 CO2 + 3 H2O + 15 Cu
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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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