| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
HOOCCOOH = CO2 + HCOOH =>
HOOCCOOH = CO2 + HCOOH
CuSH2O2 = CuOH2OS =>
CuSH2O2 = CuOH2OS
C2H4 + N2O = CO2 + H2O + N2 =>
C2H4 + 6 N2O = 2 CO2 + 2 H2O + 6 N2
Ni(OH)3 + HCl = Ni + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 Ni + 3 Cl2 + 6 H2O
C4H15 + O2 = CO2 + H2O =>
4 C4H15 + 31 O2 = 16 CO2 + 30 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
AgNO3 + Ni = Ag + Ni(NO3)2 =>
2 AgNO3 + Ni = 2 Ag + Ni(NO3)2
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O
HC2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 NaCO3 = 8 NaC2H3O2 + 6 H2O + 10 CO2
Zn + K3Fe(CN)6 = K3Zn(CN)6 + Fe =>
Zn + K3Fe(CN)6 = K3Zn(CN)6 + Fe
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CHO + H2O =>
K2Cr2O7 + 3 CH3CH2CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CHO + 7 H2O
HgCl = Hg + Cl =>
HgCl = Hg + Cl
N + PbO = Pb3N2 + O =>
2 N + 3 PbO = Pb3N2 + 3 O
NiCl3 + K2Co3 = Ni2(Co3)3 + KCl =>
2 NiCl3 + 3 K2Co3 = Ni2(Co3)3 + 6 KCl
KMnO4 + H2O = HMnO4 + K2O =>
2 KMnO4 + H2O = 2 HMnO4 + K2O
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
Cl2 + NH3 = NH + HCl =>
Cl2 + NH3 = NH + 2 HCl
C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K
K2[PtCl4] + N2H6SO4 + KOH = Pt + N2 + H2SO4 + KCl + H2O =>
2 K2[PtCl4] + N2H6SO4 + 4 KOH = 2 Pt + N2 + H2SO4 + 8 KCl + 4 H2O
CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3
MnO2 + NaHSO3 = MnSO4NaOH =>
MnO2 + NaHSO3 = MnSO4NaOH
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
HO2{-} = O2 + OH{-} =>
2 HO2{-} = O2 + 2 OH{-}
Ca(OH)2 + H2C2O4 = H2(OH)2 + CaC2O4 =>
Ca(OH)2 + H2C2O4 = H2(OH)2 + CaC2O4
CH2O + Ag2O = Ag + CO2 + H2O =>
CH2O + 2 Ag2O = 4 Ag + CO2 + H2O
Fe(NO3)3 + Na2O = FeO + Na2(NO3)3 =>
Fe(NO3)3 + Na2O = FeO + Na2(NO3)3
Mg(No3) = Mg + (No3) =>
Mg(No3) = Mg + (No3)
Al2S3 + NaNO3 = Al(NO3)3 + Na2S =>
Al2S3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2S
KMnO4 + C6H10 + H2SO4 = C6H10O4 + MnO2 + K2SO4 + H2O =>
8 KMnO4 + 3 C6H10 + 4 H2SO4 = 3 C6H10O4 + 8 MnO2 + 4 K2SO4 + 4 H2O
H2SiO3 + Ca(OH)2 = (CaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ca(OH)2 = (CaOH)2SiO3 + 2 H2O
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s)
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C22H43NO + H2SO4 + H2O = (NH4)2SO4 + C22H42O2 =>
2 C22H43NO + H2SO4 + 2 H2O = (NH4)2SO4 + 2 C22H42O2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Mg(OH)2(s) + H2SO4(l) = MgSO4(s) + H2O(l) =>
Mg(OH)2(s) + H2SO4(l) = MgSO4(s) + 2 H2O(l)
KNO3 + CH2O = KNO2 + CO2 + H2O =>
2 KNO3 + CH2O = 2 KNO2 + CO2 + H2O
Cu2O(s) = Cu(g) + O2(g) =>
2 Cu2O(s) = 4 Cu(g) + O2(g)
CuO + CO2 = CCuO3 =>
CuO + CO2 = CCuO3
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
P4 + Br1 = PBr3 =>
P4 + 12 Br1 = 4 PBr3
NaC6H5CO2 + H2O = NaC6H4CO2 + H3O =>
NaC6H5CO2 + H2O = NaC6H4CO2 + H3O
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
H2SO4 + Pb(OH)4(S) = Pb(SO4)2(S) + H2O =>
2 H2SO4 + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O
Al2O3 + H2O = Al(HO)3 =>
Al2O3 + 3 H2O = 2 Al(HO)3
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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