| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2S3 + 6 HCl = 3 H2S + 2 NiCl3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Cu3P2 = Cu3 + P2 =>
Cu3P2 = Cu3 + P2
NaVO3 + Mg + HCl = VCl3 + MgCl2 + NaCl + H2O =>
NaVO3 + Mg + 6 HCl = VCl3 + MgCl2 + NaCl + 3 H2O
K2MnO4 + SO2 = K2SO4 + MnO2 =>
K2MnO4 + SO2 = K2SO4 + MnO2
Sr(NO3)2 + NH3 = SrOH2 + N + H2O =>
Sr(NO3)2 + 4 NH3 = SrOH2 + 6 N + 5 H2O
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
H2SO4 + KI = S(OH)2 + I2 + K2SO4 + H2O =>
3 H2SO4 + 4 KI = S(OH)2 + 2 I2 + 2 K2SO4 + 2 H2O
AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N
Mg{-2} + NaOH = Mg(OH)2 + Na{-} =>
Mg{-2} + 2 NaOH = Mg(OH)2 + 2 Na{-}
Br + CO3 = BrCO3 =>
Br + CO3 = BrCO3
Cu + S = Cu2S6 =>
2 Cu + 6 S = Cu2S6
Cu(OH)2 + HCl = CuCl2 + (H2O) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2(H2O)
Mg(OH)2 + FeS = MgS + Fe(OH)2 =>
Mg(OH)2 + FeS = MgS + Fe(OH)2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CH3CHOHCH3 + MgCl = CH3CHMgClCH3 + OH =>
CH3CHOHCH3 + MgCl = CH3CHMgClCH3 + OH
[Zn(NH3)4]SO4 + H2S = H2SO4 + [Zn(NH3)4]S =>
[Zn(NH3)4]SO4 + H2S = H2SO4 + [Zn(NH3)4]S
CaSO3 + Mg = MgSO3 + Ca =>
CaSO3 + Mg = MgSO3 + Ca
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
Ba(NO3)2 + Na2SO4 = NaNO3 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 NaNO3 + BaSO4
CH2CHCH2OH + H2O2 = CH2CHCH2OHOHOH =>
CH2CHCH2OH + H2O2 = CH2CHCH2OHOHOH
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
MgCl2 + H2O = MgOHCl + HCl =>
MgCl2 + H2O = MgOHCl + HCl
K2O + Zn(OH)2 = ZnO + KOH =>
K2O + Zn(OH)2 = ZnO + 2 KOH
C16H18 + O2 = CO2 + H2O =>
2 C16H18 + 41 O2 = 32 CO2 + 18 H2O
H2CO3 + Ca3(C6H5O7)2 = CaCO3 + H3C6H5O7 =>
3 H2CO3 + Ca3(C6H5O7)2 = 3 CaCO3 + 2 H3C6H5O7
CDO + CO2 = CDCO3 =>
CDO + CO2 = CDCO3
(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + (H2O) + (HCl) =>
2(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + 14(H2O) + 8(HCl)
O2 + C18H38O = CO + H2O =>
18 O2 + C18H38O = 18 CO + 19 H2O
C2H4O + HCl = C2H4Cl2 + H2O =>
C2H4O + 2 HCl = C2H4Cl2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + H2S = KS + H =>
K + H2S = KS + 2 H
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Sr(NO3)2 + Ag = AgNO3 + Sr =>
Sr(NO3)2 + 2 Ag = 2 AgNO3 + Sr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2(CO3) + SiO2 + H3BO3 = CO2 + H2O + (Na2O)(SiO2)2*B2O3 =>
Na2(CO3) + 2 SiO2 + 2 H3BO3 = CO2 + 3 H2O + (Na2O)(SiO2)2*B2O3
CaCl2 + O = CaO + Cl2 =>
CaCl2 + O = CaO + Cl2
Cr(OH)3 + Na2SO4 + HCl = CrCl3 + H2SO4 + Na(OH) =>
2 Cr(OH)3 + 3 Na2SO4 + 6 HCl = 2 CrCl3 + 3 H2SO4 + 6 Na(OH)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl(aq) + MgCO3(s) = MgCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + MgCO3(s) = MgCl2(aq) + H2O(l) + CO2(g)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
RhO3 + H2O = RhH2O4 =>
RhO3 + H2O = RhH2O4
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
NaHSO3 + C6H8O7 = SO2 + Na2C6H6O7 + H2O =>
2 NaHSO3 + C6H8O7 = 2 SO2 + Na2C6H6O7 + 2 H2O
HO2 + NO = HNO3 =>
HO2 + NO = HNO3
HF + Pd = Pd2F + H2 =>
2 HF + 4 Pd = 2 Pd2F + H2
CaCo3 + Li = Li2Co3 + Ca =>
CaCo3 + 2 Li = Li2Co3 + Ca
SF6 + O2 = SO3 + F2 =>
2 SF6 + 3 O2 = 2 SO3 + 6 F2
C3H7CHOCH(C2H5)CH2OH + O2 = CO2 + H2O =>
4 C3H7CHOCH(C2H5)CH2OH + 45 O2 = 32 CO2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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