| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 KMnO4 + 10 K3[Fe(C2O4)3]*3H2O + 48 H2SO4 = 12 MnSO4 + 21 K2SO4 + 60 CO2 + 78 H2O + 5 Fe2(SO4)3
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
Bi2O5 + H2O = Bi(OH)5 =>
Bi2O5 + 5 H2O = 2 Bi(OH)5
NH3 + Cu(NO3)2 = Cu(NH3)4 + NO3 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + 2 NO3
FeCl3 + Ag2SO4 = Fe2(SO4)3 + AgCl =>
2 FeCl3 + 3 Ag2SO4 = Fe2(SO4)3 + 6 AgCl
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
HNO3 + Fe + KSCN = Fe(SCN)3 + KNO3 + H2O + NO =>
4 HNO3 + Fe + 3 KSCN = Fe(SCN)3 + 3 KNO3 + 2 H2O + NO
NaBH4 + AgNO3 = NaNO3 + AgBH4 =>
NaBH4 + AgNO3 = NaNO3 + AgBH4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + CO3 = Fe2O3 + CO =>
4 Fe + 3 CO3 = 2 Fe2O3 + 3 CO
Mg + HC2H3O2 = H2Mg(C2H3O2)2 =>
Mg + 2 HC2H3O2 = H2Mg(C2H3O2)2
Mg(OH)2 + H = MgOH + H2O =>
Mg(OH)2 + H = MgOH + H2O
AI + NISO4 = NI + AISO4 =>
AI + NISO4 = NI + AISO4
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
(NH4)3PO4 + CaI2 = NH4I + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaI2 = 6 NH4I + Ca3(PO4)2
HNO3 + P(HO)3 = H2O + P(NO3)3 =>
3 HNO3 + P(HO)3 = 3 H2O + P(NO3)3
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
KClO3 + NaOH + MnSO4 = Na2MnO4 + KCl + Na2SO4 + H2O =>
2 KClO3 + 12 NaOH + 3 MnSO4 = 3 Na2MnO4 + 2 KCl + 3 Na2SO4 + 6 H2O
FeCl3 + Ag2SO4 = Fe2(SO4)3 + AgCl =>
2 FeCl3 + 3 Ag2SO4 = Fe2(SO4)3 + 6 AgCl
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
NaClO + Na2S2O3 + H2O = NaCl + Na2SO4 + H2SO4 =>
4 NaClO + Na2S2O3 + H2O = 4 NaCl + Na2SO4 + H2SO4
Au + H2SO4 + HCl = Au2S3 + AuCl3 + H2O =>
8 Au + 3 H2SO4 + 18 HCl = Au2S3 + 6 AuCl3 + 12 H2O
Cl + OH = ClH + O2 =>
2 Cl + 2 OH = 2 ClH + O2
HPO4{2-} = PO4{3-} + H{+} =>
HPO4{2-} = PO4{3-} + H{+}
Ca + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3PO4 = Ca3(PO4)2 + 6 Na
HNO3 + P(HO)3 = H2O + P(NO3)3 =>
3 HNO3 + P(HO)3 = 3 H2O + P(NO3)3
Cd2(s) + HNO3(aq) = CdNO3(s) + H2(g) =>
Cd2(s) + 2 HNO3(aq) = 2 CdNO3(s) + H2(g)
Fe{3+SCN{-}+} = FeSCN{2+} =>
Fe{3+SCN{-}+} = FeSCN{2+}
NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O =>
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O
Zn2 + HBr = ZnBr + H =>
Zn2 + 2 HBr = 2 ZnBr + 2 H
Cl + OH = ClO2 + H2O =>
Cl + 4 OH = ClO2 + 2 H2O
H2S + AgNO3 = H2(NO3)2 + Ag2S =>
H2S + 2 AgNO3 = H2(NO3)2 + Ag2S
H3O{+} + NO3{-} + NaOH = NaNO3 + H2O =>
H3O{+} + NO3{-} + NaOH = NaNO3 + 2 H2O
Co(s) + I2(s) = CoI3(s) =>
2 Co(s) + 3 I2(s) = 2 CoI3(s)
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
Cl + OH = ClOH =>
Cl + OH = ClOH
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
Ag + Cu(OH)2 = AgOH + Cu =>
2 Ag + Cu(OH)2 = 2 AgOH + Cu
Ge + NaOH + H2O2 = NaHGeO3 + H2O =>
Ge + NaOH + 2 H2O2 = NaHGeO3 + 2 H2O
NaHCO3 + CH3COOH = HCOONa + H2O + CO2 =>
4 NaHCO3 + CH3COOH = 4 HCOONa + 2 H2O + 2 CO2
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
NaI + Na2SeO3 + HCl = I2 + Se4 + NaCl + H2O =>
16 NaI + 4 Na2SeO3 + 24 HCl = 8 I2 + Se4 + 24 NaCl + 12 H2O
KOH + K3[Fe(CN)6] + Cr2O3 = K4[Fe(CN)6] + K2CrO4 + H2O =>
10 KOH + 6 K3[Fe(CN)6] + Cr2O3 = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
GaBr3 = Ga + Br2 =>
2 GaBr3 = 2 Ga + 3 Br2
Cl + OH = ClO3 + H2O =>
Cl + 6 OH = ClO3 + 3 H2O
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
HI + KMnO4 = KI + I2 + MnI2 + H2O =>
16 HI + 2 KMnO4 = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ca(NO3)2 + H2 = Ca + HNO3 =>
Ca(NO3)2 + H2 = Ca + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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