| Équations équilibrées la veille |
18 C7H6O3 + 8 C6H10O3 = 16 C10H10O4 + 7 C2H4O2
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
CH3CO2 + H2O = CH3COOH + OH =>
CH3CO2 + H2O = CH3COOH + OH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H5CCH + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C6H5CCH + 26 KMnO4 + 39 H2SO4 = 24 H2O + 13 K2SO4 + 26 MnSO4 + 40 C6H5COOH
ClO{-} + SO3{-2} = Cl{-} + SO4{-2} =>
ClO{-} + SO3{-2} = Cl{-} + SO4{-2}
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
Sb2S3 + Na2S2 = NaSbS3 + Na2S =>
Sb2S3 + 2 Na2S2 = 2 NaSbS3 + Na2S
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO =>
Cu2C2 + 8 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 4 H2O + 4 NO
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
HIO + Rh(OH)3 = Rh(IO)3 + H2O =>
3 HIO + Rh(OH)3 = Rh(IO)3 + 3 H2O
MgCl2 + Hg2SO4 = MgSO4 + HgCl =>
MgCl2 + Hg2SO4 = MgSO4 + 2 HgCl
SrCl2 + (NH4)2C2O4 = SrC2O4 + NH4Cl =>
SrCl2 + (NH4)2C2O4 = SrC2O4 + 2 NH4Cl
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
Fe2(O3) + C = Fe + CO2 =>
2 Fe2(O3) + 3 C = 4 Fe + 3 CO2
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 =>
MgCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2(NH4)NO3
Mn + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
Mn + 3 NaNO3 + 2 NaOH = Na2MnO4 + 3 NaNO2 + H2O
CuCl2 + MgSO4 = MgCl2 + CuSO4 =>
CuCl2 + MgSO4 = MgCl2 + CuSO4
Na2S + AlBr3 = NaBr + Al2S3 =>
3 Na2S + 2 AlBr3 = 6 NaBr + Al2S3
CH + O = CO + HO =>
CH + 2 O = CO + HO
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Li2SO4 + K2S = K2SO4 + Li2S =>
Li2SO4 + K2S = K2SO4 + Li2S
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
H3PO4 + P2O5 = HPO3 =>
H3PO4 + P2O5 = 3 HPO3
Cr(OH)3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 3 H2O + 2 CO2
Ni + Mg(OH)2 = Ni(OH)2 + MgHO =>
Ni + 2 Mg(OH)2 = Ni(OH)2 + 2 MgHO
Zn(s) + H2SO4(l) = ZnSO4(l) + H2(g) =>
Zn(s) + H2SO4(l) = ZnSO4(l) + H2(g)
(CH3)2CHOH = (CH3)2CHO + H2 =>
2(CH3)2CHOH = 2(CH3)2CHO + H2
Mg(OH)2 + HCOOH = Mg(COOH)2 + H2O =>
Mg(OH)2 + 2 HCOOH = Mg(COOH)2 + 2 H2O
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
SO2 + Ag = AgS + O2 =>
SO2 + Ag = AgS + O2
NaOH + H3PO3 = H2PO3 + Na + H2O =>
NaOH + H3PO3 = H2PO3 + Na + H2O
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
K2(CO3) = K2O + CO2 =>
K2(CO3) = K2O + CO2
ClO + H = Cl2 + H2O =>
2 ClO + 4 H = Cl2 + 2 H2O
KH(IO3)2 + NaOH = KNa(IO3)2 + H2O =>
KH(IO3)2 + NaOH = KNa(IO3)2 + H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
CuHCO3 = Cu2CO3 + H2O + CO2 =>
2 CuHCO3 = Cu2CO3 + H2O + CO2
In + H3PO4 = H2 + In(H2PO4)3 =>
2 In + 6 H3PO4 = 3 H2 + 2 In(H2PO4)3
CuCl2(aq) + Na2CO3 = CuCO3 + NaCl =>
CuCl2(aq) + Na2CO3 = CuCO3 + 2 NaCl
KMnO4 + HCl + CH3OH = MnCl2 + CO2 + K2 + H2O =>
2 KMnO4 + 4 HCl + 2 CH3OH = 2 MnCl2 + 2 CO2 + K2 + 6 H2O
KMnO4 + H2 = KOH + MnO + H2O =>
2 KMnO4 + 5 H2 = 2 KOH + 2 MnO + 4 H2O
CuO + S = CuS + O2 =>
2 CuO + 2 S = 2 CuS + O2
Fe + CaO = Fe2O3 + Ca =>
2 Fe + 3 CaO = Fe2O3 + 3 Ca
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4NO3
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
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