| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 + NaOH = KH2PO4 + NaOK
PBHCl = PBClH =>
PBHCl = PBClH
KJ + H2SO4 = K2SO4 + J2 + H2S + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + 4 J2 + H2S + 4 H2O
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
MgOSiO2(OH)4 + CO + Cl2 = MgCl2 + CO2 + H2O + SiO2 =>
MgOSiO2(OH)4 + 3 CO + Cl2 = MgCl2 + 3 CO2 + 2 H2O + SiO2
Sb2O5 + H2O = Sb(OH)5 =>
Sb2O5 + 5 H2O = 2 Sb(OH)5
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr =>
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4(aq) + K2CO3(aq) =>
(NH4)2CO3(aq) + K2CrO4(aq) = (NH4)2CrO4(aq) + K2CO3(aq)
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O =>
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O
Ba(OH)2 + LiI = BaI2 + LiOH =>
Ba(OH)2 + 2 LiI = BaI2 + 2 LiOH
C6H5CH2CH3 = C6H5CHCH2H2 =>
C6H5CH2CH3 = C6H5CHCH2H2
Hg + OH = HgO + H2O =>
Hg + 2 OH = HgO + H2O
C2H5(OH)3 + O2 = CO2 + H2O =>
2 C2H5(OH)3 + 5 O2 = 4 CO2 + 8 H2O
CH3CH2CH3 + Br2 = CH3CBr2CH3 + HBr =>
CH3CH2CH3 + 2 Br2 = CH3CBr2CH3 + 2 HBr
(NH2)2CO = NH3 + HNCO =>
(NH2)2CO = NH3 + HNCO
MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2
HH2O = H2 + O2 =>
2 HH2O = 3 H2 + O2
RuO4 + HCl = H2RuCl6 + H2O + Cl2 =>
RuO4 + 10 HCl = H2RuCl6 + 4 H2O + 2 Cl2
FeCr204 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr204 + 816 Na2CO3 + 1227 O2 = 816 Na2CrO4 + 2 Fe2O3 + 816 CO2
C4H9NO3(aq) + O2 = CO2 + H2O + CH4N2O(aq) =>
2 C4H9NO3(aq) + 8 O2 = 7 CO2 + 7 H2O + CH4N2O(aq)
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O =>
NaHCO3 + CH4CO2 = CH3CO2Na + CO2 + H2O
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
CuSO4 + BaCl2(aq) = BaSO4(s) + CuCl2(aq) =>
CuSO4 + BaCl2(aq) = BaSO4(s) + CuCl2(aq)
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr =>
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr
C2H5(OH)3 + O2 = CO + H2O =>
2 C2H5(OH)3 + 3 O2 = 4 CO + 8 H2O
(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3
RuO4 + HCl = H3RuCl6 + H2O + Cl2 =>
2 RuO4 + 22 HCl = 2 H3RuCl6 + 8 H2O + 5 Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2CH3 + Br2 = CH3CHBrCH3 + HBr =>
CH3CH2CH3 + Br2 = CH3CHBrCH3 + HBr
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
As2S5 + H2O = AsO4 + SO4 + H3O =>
As2S5 + 84 H2O = 2 AsO4 + 5 SO4 + 56 H3O
Mg(NO3)2 + NH4Cl = MgCl2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
CH3CH2CH3 + Br2 = CH3C(Br)2CH3 + HBr =>
CH3CH2CH3 + 2 Br2 = CH3C(Br)2CH3 + 2 HBr
Yl(s) + HdNO3(aq) = Hd + Yl(NO3)2 =>
Yl(s) + 2 HdNO3(aq) = 2 Hd + Yl(NO3)2
Ag(CO3)2 = Ag + CO3 =>
Ag(CO3)2 = Ag + 2 CO3
Mg(NO3)2 + NH4Cl = MgCl2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CHCH + KMnO4 + H2O = CHOHCHOH + KOH + MnO2 =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CHOHCHOH + 2 KOH + 2 MnO2
(NH2)2CO = NH2 + CO =>
(NH2)2CO = 2 NH2 + CO
Hg + OH = HgO + H2O =>
Hg + 2 OH = HgO + H2O
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
C4H10O2 + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C4H10O2 + 2 KMnO4 + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 8 H2O
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
C2H5(OH)3 + O2 = CO + H2O =>
2 C2H5(OH)3 + 3 O2 = 4 CO + 8 H2O
NH4OH + H2O = H3ONH3OH =>
NH4OH + H2O = H3ONH3OH
As2S5 + H2O = H3AsO3 + S + H2S =>
As2S5 + 6 H2O = 2 H3AsO3 + 2 S + 3 H2S
C6H5OH + HNO3 = C6H4OHNO2 + H2O =>
C6H5OH + HNO3 = C6H4OHNO2 + H2O
NaCl + Cr(OH)3 + H2O2 = Na2CrO4 + H2O + HCl =>
4 NaCl + 2 Cr(OH)3 + 3 H2O2 = 2 Na2CrO4 + 4 H2O + 4 HCl
CO2 + H2O + NO2 = CH3NH2 + O2 =>
4 CO2 + 10 H2O + 4 NO2 = 4 CH3NH2 + 13 O2
KNO2 + SO2 + H2O = S + NO2 + KOH =>
4 KNO2 + SO2 + 2 H2O = S + 4 NO2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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