| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + C7H6O2 = H3O + C7H5O2
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
Cr(OH)3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
Cu + Ag(NO2)2 = Cu(NO2)2 + Ag =>
Cu + Ag(NO2)2 = Cu(NO2)2 + Ag
HBr(aq) + LiOH(aq) = LiBr(aq) + H2O(aq) =>
HBr(aq) + LiOH(aq) = LiBr(aq) + H2O(aq)
XH8O2 + XO2 = XH7XO4 =>
7 XH8O2 + 9 XO2 = 8 XH7XO4
NaClO + HI = NaIO + HCl =>
NaClO + HI = NaIO + HCl
NaHSO3 + NaOH = Na2SO4 + H2 =>
NaHSO3 + NaOH = Na2SO4 + H2
O3NO = O2NO2 =>
O3NO = O2NO2
(NH4)2Cr2O7 + AlN = (NH4)3N + Al2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 AlN = 2(NH4)3N + Al2(Cr2O7)3
C57H110O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
CH3OOH + AlCO3 = CO2 + H2O + Al(CH3OO) =>
5 CH3OOH + 4 AlCO3 = 5 CO2 + 4 H2O + 4 Al(CH3OO)
Cu(NO3)2(ac) + K2CrO4(ac) = CuCrO4(s) + KNO3(ac) =>
Cu(NO3)2(ac) + K2CrO4(ac) = CuCrO4(s) + 2 KNO3(ac)
Ni3P2 + FeCl3 = NiCl2 + FeP =>
Ni3P2 + 2 FeCl3 = 3 NiCl2 + 2 FeP
NH4NO3 + H2O = NH4O + H2NO3 =>
NH4NO3 + H2O = NH4O + H2NO3
Pb63 = Pb2 =>
2 Pb63 = 63 Pb2
H2O2 + NaI = HI + NaO =>
H2O2 + 2 NaI = 2 HI + 2 NaO
Fe4(P2O7)3 + Na2SO4 = Fe2(SO4)3 + Na4P2O7 =>
Fe4(P2O7)3 + 6 Na2SO4 = 2 Fe2(SO4)3 + 3 Na4P2O7
CH2Br{-}CHBr{-}CH2OH{-} + NaOH = CH2OH{-}CHOH{-}CH3 + NaBr =>
CH2Br{-}CHBr{-}CH2OH{-} + NaOH = CH2OH{-}CHOH{-}CH3 + NaBr
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
Zn(C2H3O2)2 + Mg = Zn + Mg(C2H3O2)2 =>
Zn(C2H3O2)2 + Mg = Zn + Mg(C2H3O2)2
C2H5OH + HCl + CH4N2O = C19H17Cl2N3O3 + H2 + O2 =>
70 C2H5OH + 16 HCl + 12 CH4N2O = 8 C19H17Cl2N3O3 + 174 H2 + 29 O2
C7H6O3 + CH4 = C8H8O3 + H2O =>
15 C7H6O3 + 7 CH4 = 14 C8H8O3 + 3 H2O
H2O + BaO2 = H2O2 + BaO =>
H2O + BaO2 = H2O2 + BaO
Li2O + KCl = LiCl + K2O =>
Li2O + 2 KCl = 2 LiCl + K2O
C2H7N + HNO3 = H2O + NO2 + CO2 =>
C2H7N + 19 HNO3 = 13 H2O + 20 NO2 + 2 CO2
KMnO4 + H2O + Kl = MnO2 + KOH + KlO =>
2 KMnO4 + H2O + 3 Kl = 2 MnO2 + 2 KOH + 3 KlO
(CH3)3COH + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + H2O + K2SO4 =>
15(CH3)3COH + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 8 MnSO4 + 27 H2O + 4 K2SO4
KBr + BrCl = KCl + Br2 =>
KBr + BrCl = KCl + Br2
N2 + O2 = nitrogenmonoxide =>
N2 + O2 = 2 NO
Pb + O2 = Pb3O4(s) =>
3 Pb + 2 O2 = Pb3O4(s)
AI(OH)3 + AgNO3 = AI(NO3)3 + AgOH =>
AI(OH)3 + 3 AgNO3 = AI(NO3)3 + 3 AgOH
SrBr2 + (NH4)2SO4 = SrSO4 + NH4Br =>
SrBr2 + (NH4)2SO4 = SrSO4 + 2 NH4Br
PbS + O4 = PbSO4 =>
PbS + O4 = PbSO4
Zn(C2H3O2)2 + NaCl = NaC2H3O2 + ZnCl2 =>
Zn(C2H3O2)2 + 2 NaCl = 2 NaC2H3O2 + ZnCl2
O = O5 =>
5 O = O5
H2SO4 + NH4NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2 NH4NO3 = 2 HNO3 + (NH4)2SO4
CaCl2 + CsOH = Ca(OH)2 + CsCl =>
CaCl2 + 2 CsOH = Ca(OH)2 + 2 CsCl
Cu(SO4) + NH3 + H2O = (NH4)2(SO4) + Cu(NH3)4(OH)2 =>
Cu(SO4) + 6 NH3 + 2 H2O = (NH4)2(SO4) + Cu(NH3)4(OH)2
CaC2 + H2O + CO3 = Ca(OH)2 + CH2CHCO2H =>
9 CaC2 + 23 H2O + 3 CO3 = 9 Ca(OH)2 + 7 CH2CHCO2H
CaO + CO = Ca + CO2 =>
CaO + CO = Ca + CO2
TiCl3 + H2O2 = HCl + TiOCl2 =>
2 TiCl3 + H2O2 = 2 HCl + 2 TiOCl2
SnBr4 + MgCO3 = Sn2(CO3)4 + MgBr2 =>
2 SnBr4 + 4 MgCO3 = Sn2(CO3)4 + 4 MgBr2
SiH4 + H2O = SiH3OH + H2 =>
SiH4 + H2O = SiH3OH + H2
NH2OH + CuSO4 + NaOH = N2O + Cu + Na2SO3 + H2O =>
2 NH2OH + CuSO4 + 2 NaOH = N2O + Cu + Na2SO3 + 4 H2O
Mn + K2CO3 + H2O = K2MnO4 + CO2 + H2 =>
Mn + K2CO3 + 3 H2O = K2MnO4 + CO2 + 3 H2
(C6H10O5)5 + O2 = CO2 + H2O =>
(C6H10O5)5 + 30 O2 = 30 CO2 + 25 H2O
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
NaC2H3O2 + HCl = NaH + C2H3O2Cl =>
NaC2H3O2 + HCl = NaH + C2H3O2Cl
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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