| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + KI = KI3
AlK(SO4)2 + Ba(NO3)2 = AlK(NO3)4 + BaSO4 =>
AlK(SO4)2 + 2 Ba(NO3)2 = AlK(NO3)4 + 2 BaSO4
SO4Cl3 + NH4OH = SO4(OH)3 + NH4Cl =>
SO4Cl3 + 3 NH4OH = SO4(OH)3 + 3 NH4Cl
Ni(OH)2 + Br2 = NiOOH + HBr =>
2 Ni(OH)2 + Br2 = 2 NiOOH + 2 HBr
[VO(H2O)4]{+} + Zn + H{+} = [V(H20)6]{3+} + Zn{2+} + H2O =>
[VO(H2O)4]{+} + 60 Zn + 122 H{+} = [V(H20)6]{3+} + 60 Zn{2+} + 5 H2O
C12H22O11 + KCl + (NH2)2CO = C14H22ClN2O + N2H4O3 + KOH + H3O8 =>
C12H22O11 + KCl + 2(NH2)2CO = C14H22ClN2O + N2H4O3 + KOH + H3O8
CaCrO4 + FeCl3 = CaCl2 + Fe2(CrO4)3 =>
3 CaCrO4 + 2 FeCl3 = 3 CaCl2 + Fe2(CrO4)3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
H3PO3 + AuCl3 + H2O = Au + H3PO4 + HCl =>
3 H3PO3 + 2 AuCl3 + 3 H2O = 2 Au + 3 H3PO4 + 6 HCl
Ni(OH)2 + (NH4)2SO4 = NiSO4 + (NH4)OH =>
Ni(OH)2 + (NH4)2SO4 = NiSO4 + 2(NH4)OH
BaCl2 + HCl = BaCl + Cl2H =>
BaCl2 + HCl = BaCl + Cl2H
CrO3 + H2O = CrO4{-2} + H3O{+} =>
CrO3 + 3 H2O = CrO4{-2} + 2 H3O{+}
Cr2O7{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O7{-} + 37 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 37 CH3CHO + 42 H2O
H2C2O4 + NaOH = H2O + Na + CO2 =>
H2C2O4 + 2 NaOH = 2 H2O + 2 Na + 2 CO2
CaC2 + SO3 = CaO + CS2 + O2 =>
2 CaC2 + 8 SO3 = 2 CaO + 4 CS2 + 11 O2
CaCO3 + CuO + RuO2 + TiO2 = CaCu3RuTi3O12 + CO2 =>
CaCO3 + 3 CuO + RuO2 + 3 TiO2 = CaCu3RuTi3O12 + CO2
KO + HCl = HO + KCl =>
KO + HCl = HO + KCl
Rh(OH)3 + HCl = RhCl3 + H2O =>
Rh(OH)3 + 3 HCl = RhCl3 + 3 H2O
CH3CH2CO2H + H2O = H3O + CH3CH2CO2 =>
CH3CH2CO2H + H2O = H3O + CH3CH2CO2
H + Ca(HSO3)2 = H2O + Ca + S =>
10 H + Ca(HSO3)2 = 6 H2O + Ca + 2 S
NaBr + KMnO4 + H2O = Br + MnO2 + NaOH + KOH =>
3 NaBr + KMnO4 + 2 H2O = 3 Br + MnO2 + 3 NaOH + KOH
Pb(NO3)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + K4(NO3)2 =>
Pb(NO3)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + K4(NO3)2
Cu1O1 + HCl = CuCl2 + H2O =>
Cu1O1 + 2 HCl = CuCl2 + H2O
Ba + CrNO3 = BaNO3 + Cr =>
Ba + CrNO3 = BaNO3 + Cr
NaCl + BeCl2 = NaBeCl3 =>
NaCl + BeCl2 = NaBeCl3
AgNo3 + Na2CO3 = NaNo3 + Ag2CO3 =>
2 AgNo3 + Na2CO3 = 2 NaNo3 + Ag2CO3
Zn + CUNO3 = Zn(NO3)2 + CU =>
Zn + 2 CUNO3 = Zn(NO3)2 + 2 CU
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2SO4 + H2O = Cu + H2SO4 + O2 =>
2 Cu2SO4 + 2 H2O = 4 Cu + 2 H2SO4 + O2
H44 = H =>
H44 = 44 H
H3PO4 + Au = AuPO4 + H2 =>
2 H3PO4 + 2 Au = 2 AuPO4 + 3 H2
N2O + HNO3 = NO2 + H2O =>
N2O + 6 HNO3 = 8 NO2 + 3 H2O
CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O =>
CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O
C70H110O50N + H2O = CH4 + CO2 + NH3 =>
8 C70H110O50N + 146 H2O = 287 CH4 + 273 CO2 + 8 NH3
N2O5 + SO3 = NO2 + SO4 =>
N2O5 + SO3 = 2 NO2 + SO4
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
AgNo3 + Na2CO3 = NaNo3 + Ag2CO3 =>
2 AgNo3 + Na2CO3 = 2 NaNo3 + Ag2CO3
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co + S = Co2S3 =>
2 Co + 3 S = Co2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + C(s) = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C(s) = 6 H2O + 4 Al + 3 CO2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Zu + H2SO4 = ZuSO4 + H2 =>
Zu + H2SO4 = ZuSO4 + H2
N2O5 + Be(OH)2 = Be(NO3)2 + H2O =>
N2O5 + Be(OH)2 = Be(NO3)2 + H2O
Cu + (NH4)2S = CuS + NH4 =>
Cu + (NH4)2S = CuS + 2 NH4
Fe(OH)Cl2 + NaOH = Fe(OH)3 + NaCl =>
Fe(OH)Cl2 + 2 NaOH = Fe(OH)3 + 2 NaCl
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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