| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + P2O3 = 2 P + 3 CaO
Li(OH) + HC = LiC + H2O =>
Li(OH) + HC = LiC + H2O
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
Fe(NO3)2 + C6H9NO4 = Fe3O4 + CO2 + H2O + N2 =>
75 Fe(NO3)2 + 28 C6H9NO4 = 25 Fe3O4 + 168 CO2 + 126 H2O + 89 N2
Sn + H3PO4 = Sn(PO4) + H2 =>
2 Sn + 2 H3PO4 = 2 Sn(PO4) + 3 H2
HBrO3(aq) = Br + O2 + H2O =>
4 HBrO3(aq) = 4 Br + 5 O2 + 2 H2O
C9H8O3 + H2O = C9H10O4 =>
C9H8O3 + H2O = C9H10O4
KMnO4 + H2SO4 + Tl2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Tl2SO4 = 4 MnSO4 + 5 Tl2(SO4)3 + 2 K2SO4 + 16 H2O
Fe + Na3PO4 = PO4Fe + Na =>
Fe + Na3PO4 = PO4Fe + 3 Na
Sr[Cr(OH)4]2 + H2SO4 = SrSO4Cr2(SO4)3 + H2O =>
Sr[Cr(OH)4]2 + 4 H2SO4 = SrSO4Cr2(SO4)3 + 8 H2O
HCl + (NaOH)2 = Cl + NaOH2 =>
2 HCl + (NaOH)2 = 2 Cl + 2 NaOH2
NaOH + SO2 = Na2SO4 + H2 =>
2 NaOH + SO2 = Na2SO4 + H2
Hf2VN2 = HfN + VN + Hf =>
Hf2VN2 = HfN + VN + Hf
(Mg)3(N)2 + H2O = Mg(OH)2 + NH3 =>
(Mg)3(N)2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH3 + HClO = N2(g) + Cl{-} + H3O{+} =>
2 NH3 + 3 HClO = N2(g) + 3 Cl{-} + 3 H3O{+}
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CH3(CO2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CO2)6CH3 + 7 O2 = 16 CO2 + 6 H2O
FeSO4*7H2O + NaBH4 = Fe + Na2SO4 + BH3 + H2 + H2O =>
FeSO4*7H2O + 2 NaBH4 = Fe + Na2SO4 + 2 BH3 + H2 + 7 H2O
Li + O3 = LiO2 =>
3 Li + 2 O3 = 3 LiO2
Sr2Cl + S2 = Cl2 + SrS =>
2 Sr2Cl + 2 S2 = Cl2 + 4 SrS
Na + HNO2 = H2 + NaNO2 =>
2 Na + 2 HNO2 = H2 + 2 NaNO2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
PH4Cl + N2H8Cr2O7 + H2SO4 = H3PO4 + NH4Cl + Cr2S3O12 + N2H8SO4 + H2O =>
6 PH4Cl + 8 N2H8Cr2O7 + 29 H2SO4 = 6 H3PO4 + 6 NH4Cl + 8 Cr2S3O12 + 5 N2H8SO4 + 32 H2O
Sn + H3PO4 = Sn(PO4) + H2 =>
2 Sn + 2 H3PO4 = 2 Sn(PO4) + 3 H2
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Na2S2O5 + CuSO4 = Cu3(SO3)2 + Na2SO4 + SO2 =>
4 Na2S2O5 + 3 CuSO4 = Cu3(SO3)2 + 4 Na2SO4 + 5 SO2
Ag(NH3)2 + NO2 + CH2O = AgOH + NH3 + CO2 =>
Ag(NH3)2 + 3 NO2 + 5 CH2O = AgOH + 5 NH3 + 5 CO2
KMnO4 + C3H7IO2 = K2CO3 + MnO2 + H2O + I2 + CO2 =>
10 KMnO4 + 2 C3H7IO2 = 5 K2CO3 + 10 MnO2 + 7 H2O + I2 + CO2
MnSO4 + PbO2 + KOH = K2MnO4 + Pb(OH)2 + PbSO4 =>
MnSO4 + 2 PbO2 + 2 KOH = K2MnO4 + Pb(OH)2 + PbSO4
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
C14H10O2 + CH4N2O = C15H12N2O2 + H2O =>
C14H10O2 + CH4N2O = C15H12N2O2 + H2O
NaNO3 + NaOH + Zn = NaO + Zn(OH)2 + NH3(g) =>
NaNO3 + 5 NaOH + Zn = 6 NaO + Zn(OH)2 + NH3(g)
CH2CH5OH + O2 = CH3COOH + H2O =>
2 CH2CH5OH + 3 O2 = 2 CH3COOH + 4 H2O
C2H4O2 + NO2 = CO2 + N2 + H2O =>
C2H4O2 + 2 NO2 = 2 CO2 + N2 + 2 H2O
C17H38O2 + O2 = H2O + C02 =>
2 C17H38O2 + 17 O2 = 38 H2O + 17 C02
CaNo3(ag) + NaH2 = CaH2(s) + NaNo3(ag) =>
CaNo3(ag) + NaH2 = CaH2(s) + NaNo3(ag)
Sn + H3PO4 = Sn(PO4) + H2 =>
2 Sn + 2 H3PO4 = 2 Sn(PO4) + 3 H2
Fe{3+} + KSCN = Fe(SCN){2+} + K{+} =>
Fe{3+} + KSCN = Fe(SCN){2+} + K{+}
Fe2(SO4)3 + NH4SCN = Fe2(SCN) + NH4(SO4)3 =>
Fe2(SO4)3 + NH4SCN = Fe2(SCN) + NH4(SO4)3
Sn + H3PO4 = Sn(PO4) + H2 =>
2 Sn + 2 H3PO4 = 2 Sn(PO4) + 3 H2
Zn + H2SO4 = H2 + (Zn)2(SO4)2 =>
2 Zn + 2 H2SO4 = 2 H2 + (Zn)2(SO4)2
CaCl2 + H2O = HCl + OHCl + Ca =>
CaCl2 + H2O = HCl + OHCl + Ca
Ag2S3 + HF = H2S + AgF3 =>
Ag2S3 + 6 HF = 3 H2S + 2 AgF3
PbCl2 + Na2SO4 = NaCl + PbSO4 =>
PbCl2 + Na2SO4 = 2 NaCl + PbSO4
O2 + NaSH = Na2SO4 + H2S =>
2 O2 + 2 NaSH = Na2SO4 + H2S
Sn + H3PO4 = Sn(PO4) + H2 =>
2 Sn + 2 H3PO4 = 2 Sn(PO4) + 3 H2
C14H26 + O2 = H2O + CO2 =>
2 C14H26 + 41 O2 = 26 H2O + 28 CO2
NaOH + HCN = NaCN + HOH =>
NaOH + HCN = NaCN + HOH
NaOCl2 + HCl = Cl2 + H2O + NaCl =>
2 NaOCl2 + 4 HCl = 3 Cl2 + 2 H2O + 2 NaCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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