| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2 + Pb(ClO3)2 = Br2(ClO3)2 + PbZn
C5H11Br + KOH = C5H10 + H2O + KBr =>
C5H11Br + KOH = C5H10 + H2O + KBr
CdS + H2O = CdSO4 + H2 =>
CdS + 4 H2O = CdSO4 + 4 H2
Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O
C4H10 + O2 = CO2 + H5O2 =>
C4H10 + 6 O2 = 4 CO2 + 2 H5O2
KI + AgN2O3 = AgI + KN2O3 =>
KI + AgN2O3 = AgI + KN2O3
Zn(OH)2 + Ca(NO3)2 = HNO3 + CaZnO2 =>
Zn(OH)2 + Ca(NO3)2 = 2 HNO3 + CaZnO2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca2(CO3)2 + HCl = CO2 + H2O + CaCl2 =>
Ca2(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + 2 CaCl2
Mg + FeSO4 = MgSO4 + Fe3 =>
3 Mg + 3 FeSO4 = 3 MgSO4 + Fe3
C12H22O11 + C2H5OH + CH4N2O = C49H75NO13 + H2O =>
49 C12H22O11 + 288 C2H5OH + 12 CH4N2O = 24 C49H75NO13 + 527 H2O
L2 + HNO3 = HLO3 + NO2 + H2O =>
L2 + 10 HNO3 = 2 HLO3 + 10 NO2 + 4 H2O
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
N2 + Br = NBr3 =>
N2 + 6 Br = 2 NBr3
S8 + Br = SBr2 =>
S8 + 16 Br = 8 SBr2
C6H5CHO + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C6H5CHO + 32 KMnO4 + 48 H2SO4 = 35 CO2 + 63 H2O + 32 MnSO4 + 16 K2SO4
AgC2H3O2 + Na2CrO4 = Na2C2H3O2 + AgCrO4 =>
AgC2H3O2 + Na2CrO4 = Na2C2H3O2 + AgCrO4
CuCl2 = CuCl2(cr) =>
CuCl2 = CuCl2(cr)
C3H3O2 + C3H8O3 = C3H + H2O =>
C3H3O2 + 2 C3H8O3 = 3 C3H + 8 H2O
Au(OH)3 + HNO3 = H[Au(NO3)4] + H2O =>
Au(OH)3 + 4 HNO3 = H[Au(NO3)4] + 3 H2O
(NH4)2S04 + KOH = K2S04 + NH3 + H2O =>
(NH4)2S04 + 2 KOH = K2S04 + 2 NH3 + 2 H2O
H2CO4 + MgO = MgCO4 + H2O =>
H2CO4 + MgO = MgCO4 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
[Co(H2O)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C2H3NaO2 + H2SO4 = Na2SO4 + CH3COOH =>
2 C2H3NaO2 + H2SO4 = Na2SO4 + 2 CH3COOH
CuO + HC1 = CuC2 + H2O =>
CuO + 2 HC1 = CuC2 + H2O
Co + H2SO4 = Co(SO4)3 + H2O + SO2 =>
Co + 6 H2SO4 = Co(SO4)3 + 6 H2O + 3 SO2
LiN3 + Fe2O3 = Li2O + Fe + N2 =>
6 LiN3 + Fe2O3 = 3 Li2O + 2 Fe + 9 N2
CuI2 + Li = CuLi2 + I2 =>
CuI2 + 2 Li = CuLi2 + I2
I2 + H2S = H{+} + I{-} + S{+} =>
3 I2 + 2 H2S = 4 H{+} + 6 I{-} + 2 S{+}
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
H2 + Be = HBe =>
H2 + 2 Be = 2 HBe
ZnSO4 + BaCl2 = ZnSO4BaCl2 =>
ZnSO4 + BaCl2 = ZnSO4BaCl2
CaSO4 + NH4OH = NH3SO3 + Ca(OH)2 =>
CaSO4 + NH4OH = NH3SO3 + Ca(OH)2
AgNO3 + PbO2 = Ag2O + Pb(NO3)4 =>
4 AgNO3 + PbO2 = 2 Ag2O + Pb(NO3)4
C2H4 + Pb3O4 = PbO + CO2 + H2O =>
C2H4 + 6 Pb3O4 = 18 PbO + 2 CO2 + 2 H2O
CaCl2 + H2O = CaOH2 + Cl2 =>
CaCl2 + H2O = CaOH2 + Cl2
S + BaCl2 = BaS + Cl2 =>
S + BaCl2 = BaS + Cl2
K3PO3 + KCl = K3Cl + KPO3 =>
K3PO3 + KCl = K3Cl + KPO3
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(aq) + 2 NH4(aq) + (SO4)3(aq)
H2O2 + Mg = Mg5O2 + H2 =>
H2O2 + 5 Mg = Mg5O2 + H2
AlCl3 + NH3 = [Al(NH3)Cl3] =>
AlCl3 + NH3 = [Al(NH3)Cl3]
Li3C6H5O7 + O2 = CO2 + H2O + Li2O =>
2 Li3C6H5O7 + 9 O2 = 12 CO2 + 5 H2O + 3 Li2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
KMnO4 + CH3COOH = MnO2 + KOH + CO2 + H2O =>
8 KMnO4 + 3 CH3COOH = 8 MnO2 + 8 KOH + 6 CO2 + 2 H2O
ZnO + Pb = PbO2 + Zn =>
2 ZnO + Pb = PbO2 + 2 Zn
Fe3O4 + Na = FeO + Na2O =>
Fe3O4 + 2 Na = 3 FeO + Na2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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