| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + NaOH = Ag2OH + NaO
Na(Al(OH)4) + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na(Al(OH)4) + HNO3 = NaNO3 + Al(OH)3 + H2O
Sn2(CO3)3 + H2O + CO2 = Sn(HCO3)3 =>
Sn2(CO3)3 + 3 H2O + 3 CO2 = 2 Sn(HCO3)3
Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4
Fe(OH)3 + AgNO3 = AgOH + Fe(NO3)3 =>
Fe(OH)3 + 3 AgNO3 = 3 AgOH + Fe(NO3)3
H2S + ClO = HClO + S2 =>
2 H2S + 4 ClO = 4 HClO + S2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH4NO3Na2S = Na2NO3NH4S =>
NH4NO3Na2S = Na2NO3NH4S
Al2(SO3)3 + HCl = AlCl3 + H2OSO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2OSO2
CO2 + H2O + NO2 + SO3 + Cl2 = C2H5NSCl + O2 =>
8 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2 = 4 C2H5NSCl + 23 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
KClO4 + C7H5NaO3 = KCl + Na2O + CO2 + H2O =>
7 KClO4 + 2 C7H5NaO3 = 7 KCl + Na2O + 14 CO2 + 5 H2O
HN + O2 = HNO2 =>
HN + O2 = HNO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + H2Cr2O7 = Li2Cr2O7 + H2O =>
2 LiOH + H2Cr2O7 = Li2Cr2O7 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NO2{-} + Cu{2+} + OH{-} = Cu{+} + NO3{-} + H2O =>
NO2{-} + 2 Cu{2+} + 2 OH{-} = 2 Cu{+} + NO3{-} + H2O
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
C2H5NH3 + HBr = C2H5NH4 + Br =>
C2H5NH3 + HBr = C2H5NH4 + Br
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe8 + Cl2 = FeCl3 =>
Fe8 + 12 Cl2 = 8 FeCl3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2S + AgNo3 = Ag2S + NaNo3 =>
Na2S + 2 AgNo3 = Ag2S + 2 NaNo3
iron + chlorine = ironchloride =>
2 Fe + 3 Cl2 = 2 FeCl3
PH3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H3PO4 + H2O =>
PH3 + 2 KMnO4 + 4 H2SO4 = 2 KSO4 + 2 MnSO4 + H3PO4 + 4 H2O
Fe2S3 + CaCO3 = Fe2(CO3)3 + CaS =>
Fe2S3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaS
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCl2 + NaOH + H2O = Cu(OH)2*4H2O + NaCl =>
CuCl2 + 2 NaOH + 4 H2O = Cu(OH)2*4H2O + 2 NaCl
AlAs + O2 = Al2O3 + AsO =>
4 AlAs + 5 O2 = 2 Al2O3 + 4 AsO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Rb = Rb3 =>
3 Rb = Rb3
C3H14 = C6H6 + H2 =>
2 C3H14 = C6H6 + 11 H2
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
PCl3(l) + Cl2(g) = PCl5(l) =>
PCl3(l) + Cl2(g) = PCl5(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
HCeAgNO3 = HNO3AgCe =>
HCeAgNO3 = HNO3AgCe
NaC2H3O3 + HCl = NaCl + H(C2H3O3) =>
NaC2H3O3 + HCl = NaCl + H(C2H3O3)
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2O + SiCl4 = HCl + SiO2 =>
2 H2O + SiCl4 = 4 HCl + SiO2
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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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