| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KCl + Al(NO3)3 = 3 KNO3(aq) + AlCl3(aq)
C3H4Cl2 + O2 = C3H2Cl2 + H2O =>
2 C3H4Cl2 + O2 = 2 C3H2Cl2 + 2 H2O
Cd(NO3)2 = CdO + NO2 + O2 =>
2 Cd(NO3)2 = 2 CdO + 4 NO2 + O2
BrCH2CH2Br + KOH = OHCH2CH2OH + KBr =>
BrCH2CH2Br + 2 KOH = OHCH2CH2OH + 2 KBr
As + HCl + H2O2 = AsCl + H2O =>
2 As + 2 HCl + H2O2 = 2 AsCl + 2 H2O
MnSO4(NH4)2S = MnSSO4(NH4)2 =>
MnSO4(NH4)2S = MnSSO4(NH4)2
LiOHSO = LiSOHO =>
LiOHSO = LiSOHO
K{2} = K{2}0 =>
K{2} = K{2}0
Au4(SiO4)3 + Mo(OH)5 = Au(OH)3 + Mo4(SiO4)5 =>
5 Au4(SiO4)3 + 12 Mo(OH)5 = 20 Au(OH)3 + 3 Mo4(SiO4)5
NaC6H6O7 + Cl2 + H2O = C6H8O7 + NaClO =>
2 NaC6H6O7 + Cl2 + 2 H2O = 2 C6H8O7 + 2 NaClO
KO2 + H2O = K{+} + OH{-} + H2O2 =>
2 KO2 + 4 H2O = 2 K{+} + 2 OH{-} + 3 H2O2
H2SiO3 + In[OH]3 = In2[SiO3]3 + H2O =>
3 H2SiO3 + 2 In[OH]3 = In2[SiO3]3 + 6 H2O
VF5 + H3PO3 = V3(PO3)5 + HF =>
3 VF5 + 5 H3PO3 = V3(PO3)5 + 15 HF
Na + CaSO = NaSO + Ca =>
Na + CaSO = NaSO + Ca
Ca + HOH = Ca(HOH) =>
Ca + HOH = Ca(HOH)
Fe + Ba2(NO3) = Fe(NO3)2 + Ba =>
Fe + 2 Ba2(NO3) = Fe(NO3)2 + 4 Ba
OH{-} + S2O8 = H2O2 + SO4{2-} =>
4 OH{-} + S2O8 = 2 H2O2 + 2 SO4{2-}
H2SO4 + AgNO2 = Ag2SO4 + HNO2 =>
H2SO4 + 2 AgNO2 = Ag2SO4 + 2 HNO2
(NH4)2CO3CuSO4 = CuCO3(NH4)2SO4 =>
(NH4)2CO3CuSO4 = CuCO3(NH4)2SO4
MgBr2 + Na3PO4 = Mg3(PO4)2 + BrNa =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 BrNa
CH3CHOHCH2CH3 + O2 = H2O + CO2 =>
CH3CHOHCH2CH3 + 6 O2 = 5 H2O + 4 CO2
Fe + AgNO3 = Fe*(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe*(NO3)2 + 2 Ag
NaCl(electrolyzed) = NaCl =>
NaCl(electrolyzed) = NaCl
Cr{2+} + Ni{2+} = Ni + Cr{3+} =>
2 Cr{2+} + Ni{2+} = Ni + 2 Cr{3+}
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CH4N2O + C6H12N4 + H2O + HCl = CH5NHCl + OH =>
2 CH4N2O + C6H12N4 + 22 H2O + 8 HCl = 8 CH5NHCl + 24 OH
AsKI = AsIK =>
AsKI = AsIK
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
FeI2 + Na2FeO4 + HNO3 = Fe(NO3)3 + HIO3 + NaNO3 + H2O =>
3 FeI2 + 13 Na2FeO4 + 74 HNO3 = 16 Fe(NO3)3 + 6 HIO3 + 26 NaNO3 + 34 H2O
C6H12O6(s) + O2 = CO2(s) + H2O(l) =>
C6H12O6(s) + 6 O2 = 6 CO2(s) + 6 H2O(l)
Ca(NO3)2 + NH4NO3 = (Ca(NO3)2)NH4NO3 =>
Ca(NO3)2 + NH4NO3 = (Ca(NO3)2)NH4NO3
NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + H2O(l) =>
2 NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + 2 H2O(l)
CrO + Si = Cr + SiO =>
CrO + Si = Cr + SiO
Hg2(NO3)2 + KCN = KNO3 + K2[Hg(CN)4] + Hg =>
Hg2(NO3)2 + 4 KCN = 2 KNO3 + K2[Hg(CN)4] + Hg
ZnCl2K2CO3 = ZnCO3K2Cl2 =>
ZnCl2K2CO3 = ZnCO3K2Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
K(CO3)CaCl = KClCa(CO3) =>
K(CO3)CaCl = KClCa(CO3)
H2OPb = H2PbO =>
H2OPb = H2PbO
CuCl2(electricity) = CuCl2 =>
CuCl2(electricity) = CuCl2
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O
NaPCaBr = NaBrCaP =>
NaPCaBr = NaBrCaP
ClO3SO4 = ClO4SO3 =>
ClO3SO4 = ClO4SO3
CdOHCl = CdHOCl =>
CdOHCl = CdHOCl
H8O4 = H2O =>
H8O4 = 4 H2O
Pb(s)ZnSO4(aq) = PbSO4(aq)Zn(s) =>
Pb(s)ZnSO4(aq) = PbSO4(aq)Zn(s)
HCO2HOH = H2OCO2H =>
HCO2HOH = H2OCO2H
CuNO3 + CaOH2 = CuOH2 + CaNO3 =>
CuNO3 + CaOH2 = CuOH2 + CaNO3
Pb(OH)2 + Ba(NO3)2 = Pb(NO3)2 + Ba(OH)2 =>
Pb(OH)2 + Ba(NO3)2 = Pb(NO3)2 + Ba(OH)2
Mn{2+} + IO4{-} + H2O = MnO4{2-} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{2-} + 4 H{+} + 2 IO3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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