| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
S2O3 + H2O = SO2 + H =>
S2O3 + H2O = 2 SO2 + 2 H
H + O = H2O =>
2 H + O = H2O
Br2 + NH4I = NH4Br + I2 =>
Br2 + 2 NH4I = 2 NH4Br + I2
NaHSO3 + O2 = Na2SO4 + SO2 + H2O =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 SO2 + 2 H2O
Co + HI = CoI + H =>
Co + HI = CoI + H
ClO3 = Cl + O =>
ClO3 = Cl + 3 O
S + CuSO4 = S(SO4) + Cu =>
S + CuSO4 = S(SO4) + Cu
C10H22 = C2H4 + C6H14 =>
C10H22 = 2 C2H4 + C6H14
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
CD = C2 + D2 =>
2 CD = C2 + D2
CH3CHBrCH3 + H2O = CH3CHOHCH3 + HBr =>
CH3CHBrCH3 + H2O = CH3CHOHCH3 + HBr
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(l)
CO(NH2)2(s) + H2O(l) = NH3(g) + CO2(g) =>
CO(NH2)2(s) + H2O(l) = 2 NH3(g) + CO2(g)
MnS2O3 + KMnO4 + KOH = MnO2 + K2SO4 + H2O =>
3 MnS2O3 + 10 KMnO4 + 2 KOH = 13 MnO2 + 6 K2SO4 + H2O
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
H2SiO3 + H2S = H2O + SiS2 =>
H2SiO3 + 2 H2S = 3 H2O + SiS2
CO2 + CuSO4 = CO2(SO4)3 + Cu =>
CO2 + 3 CuSO4 = CO2(SO4)3 + 3 Cu
Au + AgNO3 = Au(NO3) + Ag =>
Au + AgNO3 = Au(NO3) + Ag
Al + NaNO3 + NaOH + H2O = NaAl(OH)3 + NH3 =>
4 Al + NaNO3 + 3 NaOH + 6 H2O = 4 NaAl(OH)3 + NH3
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
SnS2 = SnS + S =>
SnS2 = SnS + S
Na2SO3 + KMnO4 + KOH = Na2SO4 + K3MnO4 + H2O =>
Na2SO3 + KMnO4 + 2 KOH = Na2SO4 + K3MnO4 + H2O
CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca + SO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca + 3 SO4
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
H2SO4 + HI = I2 + H2S + H2O =>
H2SO4 + 8 HI = 4 I2 + H2S + 4 H2O
methane + chlorine = chloromethane + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Mg + Cu{2}Cl = MgCu{2}Cl =>
Mg + Cu{2}Cl = MgCu{2}Cl
HCl + Ca(OH)2 = HCl(OH)2 + Ca =>
HCl + Ca(OH)2 = HCl(OH)2 + Ca
KHSO4 + BaCO3 = K2CO3 + Ba(HSO4)2 =>
2 KHSO4 + BaCO3 = K2CO3 + Ba(HSO4)2
Al + HCl = AlH3 + Cl =>
Al + 3 HCl = AlH3 + 3 Cl
C2H6 + I2 = HI + C2H5I =>
C2H6 + I2 = HI + C2H5I
HCHO2 + O2 = CO2 + H2O =>
2 HCHO2 + O2 = 2 CO2 + 2 H2O
Au + AgNO3 = Ag + Au(NO3)2 =>
Au + 2 AgNO3 = 2 Ag + Au(NO3)2
Na[Cr(OH)4] + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH
ClCH2CH2SCH2CH2Cl + H2O = HOCH2CH2SCH2CH2OH + HCl =>
ClCH2CH2SCH2CH2Cl + 2 H2O = HOCH2CH2SCH2CH2OH + 2 HCl
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 7 H2O + 2 Cr(NO3)3
FeS + O3 = Fe2O3 + S2 =>
2 FeS + O3 = Fe2O3 + S2
BaO2 + H2O = Ba(OH)2 + H2O2 =>
BaO2 + 2 H2O = Ba(OH)2 + H2O2
BaSO4 + HNO3 = Ba(NO3) + HSO4 =>
BaSO4 + HNO3 = Ba(NO3) + HSO4
NiSO4 + NH3 + H2O = [Ni(NH3)6](OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3 + 2 H2O = [Ni(NH3)6](OH)2 + (NH4)2SO4
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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