| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Cu1 + S = CuS =>
Cu1 + S = CuS
Na2S2O3 + Na2CrO4 + H2O = Cr(OH)2 + NaOH + Na2SO4 =>
Na2S2O3 + 2 Na2CrO4 + 3 H2O = 2 Cr(OH)2 + 2 NaOH + 2 Na2SO4
Cu2OH2CO3 = Cu2O + CO2 + H2O =>
Cu2OH2CO3 = Cu2O + CO2 + H2O
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
CCl + HF = CF + HCl =>
CCl + HF = CF + HCl
C2H5ClKOH = C2H5OHKCl =>
C2H5ClKOH = C2H5OHKCl
FUN = F + UN =>
FUN = F + UN
B2O3 + NaF + AlF3 + KCl = KBF4 + Al2O3 + NaCl =>
B2O3 + 2 NaF + 2 AlF3 + 2 KCl = 2 KBF4 + Al2O3 + 2 NaCl
C2H5OH + NH3I = C2H5I + NH3OH =>
C2H5OH + NH3I = C2H5I + NH3OH
Zn + HCl = H2(g) + ZnCl(s) =>
2 Zn + 2 HCl = H2(g) + 2 ZnCl(s)
CuO2 = CuO + O2 =>
2 CuO2 = 2 CuO + O2
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
Fe2 + HCl = FeCl1 + H2 =>
Fe2 + 2 HCl = 2 FeCl1 + H2
TiO2(s) + H2(g) = Ti(s) + H2O(g) =>
TiO2(s) + 2 H2(g) = Ti(s) + 2 H2O(g)
Fe2O3 + CoO = CoFe2O4 =>
Fe2O3 + CoO = CoFe2O4
HCl + K3PO4 = H3PO4 + KCl* =>
3 HCl + K3PO4 = H3PO4 + 3 KCl*
HI = H2(l)I2(s) =>
2 HI = H2(l)I2(s)
Fe2(SO4)3 + O = FeO2 + (SO4)3 =>
Fe2(SO4)3 + 4 O = 2 FeO2 + (SO4)3
K(g) + Cl2(g) = KCl(g) =>
2 K(g) + Cl2(g) = 2 KCl(g)
Ni(OH)2 + NaBrO = NaBr + NiO2 + H2O =>
Ni(OH)2 + NaBrO = NaBr + NiO2 + H2O
HCl + C4H7Cl = C4H8Cl2 =>
HCl + C4H7Cl = C4H8Cl2
Al{3+} + NH3 = AlN + H{+} =>
Al{3+} + NH3 = AlN + 3 H{+}
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C6H8 + O2 = CO3 + H2O =>
C6H8 + 11 O2 = 6 CO3 + 4 H2O
NH2 + H2O = NH3 + NO =>
5 NH2 + H2O = 4 NH3 + NO
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
AgNO3 + Mg(ClO2)2 = AgClO2 + Mg(NO3)2 =>
2 AgNO3 + Mg(ClO2)2 = 2 AgClO2 + Mg(NO3)2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
CH3O3 + O2 = CO2 + H2O =>
4 CH3O3 + O2 = 4 CO2 + 6 H2O
CO = CCOO =>
2 CO = CCOO
K2CO3 + Fe2(SO4)3 + H2O = Fe(OH)3 + CO2 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 K2SO4
FeCl3 + H2 = HCl + FeCl2 =>
2 FeCl3 + H2 = 2 HCl + 2 FeCl2
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
KI + BaCl2 = KBa + ICl2 =>
KI + BaCl2 = KBa + ICl2
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + HOH =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 11 HOH
Cr2S3 + O = Cr2O3 + SO2 =>
Cr2S3 + 9 O = Cr2O3 + 3 SO2
H + MnO4{-} + NO2{-} = MnO2 + NO3{-} + OH{-} =>
H + MnO4{-} + NO2{-} = MnO2 + NO3{-} + OH{-}
Ag2S + Al(s) = Al2S3 + Ag(s) =>
3 Ag2S + 2 Al(s) = Al2S3 + 6 Ag(s)
BaO2H2 + H2CrO4 = BaCrO4 + H2O =>
BaO2H2 + H2CrO4 = BaCrO4 + 2 H2O
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
C9H7N + O2 = C9H6N + H3O =>
6 C9H7N + O2 = 6 C9H6N + 2 H3O
KMnO4 + NO2 + KOH = MnO2 + KNO3 + H2O =>
KMnO4 + 3 NO2 + 2 KOH = MnO2 + 3 KNO3 + H2O
C6H6 = HC =>
C6H6 = 6 HC
H2(SO4) = H2O + O2 + SO2 =>
2 H2(SO4) = 2 H2O + O2 + 2 SO2
Cr + Cd(NO3)2 = Cd + Cr(NO3)2 =>
Cr + Cd(NO3)2 = Cd + Cr(NO3)2
CD = C2 + D2 =>
2 CD = C2 + D2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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