| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Pb(No3)2 = Fe(No3)2 + PbSO4
Al2O3 + NaOH = NaO3 + Al2(OH) =>
Al2O3 + NaOH = NaO3 + Al2(OH)
Cs2CO3 = Cs + CO2 + O2 =>
2 Cs2CO3 = 4 Cs + 2 CO2 + O2
SnCl2 + (NH4)2S = SnS + NH4Cl =>
SnCl2 + (NH4)2S = SnS + 2 NH4Cl
Al2(SO4)3 + NaHCO3 = Al(HCO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(HCO3)3 + 3 Na2SO4
Ba3 = Ba =>
Ba3 = 3 Ba
C6H5COOH + HNO3 = C6H4(COOH)NO2 + H2O =>
C6H5COOH + HNO3 = C6H4(COOH)NO2 + H2O
KIFeCl3 = KCl3IFe =>
KIFeCl3 = KCl3IFe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca1(O1H1)2 + H3P1O4 = Ca3(P1O4)2 + H2O =>
3 Ca1(O1H1)2 + 2 H3P1O4 = Ca3(P1O4)2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mn + Cl2 = MnCl7 =>
2 Mn + 7 Cl2 = 2 MnCl7
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C4H10 + O2(l) = CO2 + H2O =>
2 C4H10 + 13 O2(l) = 8 CO2 + 10 H2O
Fe(OH)2 + HNO3 = FeOHNO3 + H2O =>
Fe(OH)2 + HNO3 = FeOHNO3 + H2O
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO2 + H2O =>
2 KMnO4 + 7 Na2C2O4 + 10 H2SO4 = 2 MnSO4 + 14 CO2 + 7 Na2SO4 + K2SO2 + 10 H2O
C2H2 + Cl + Ca(OH)2 = C2Cl4 + CaCl2 + H2O =>
C2H2 + 6 Cl + Ca(OH)2 = C2Cl4 + CaCl2 + 2 H2O
V2O5 + H3O = V + H2O =>
V2O5 + 10 H3O = 2 V + 15 H2O
XeO3 + HF = XeF4 + H2O + O2 =>
2 XeO3 + 8 HF = 2 XeF4 + 4 H2O + O2
Fe + H2SO4 + H2O = FeSO4H2O + H2 =>
Fe + H2SO4 + H2O = FeSO4H2O + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
ZnI2KOH = ZnOHKI2 =>
ZnI2KOH = ZnOHKI2
Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
BaBr2 + ZnCl2 = BaCl2 + ZnBr2 =>
BaBr2 + ZnCl2 = BaCl2 + ZnBr2
HOOCCH2NH2 + HCl = HOOCCH2NH3Cl =>
HOOCCH2NH2 + HCl = HOOCCH2NH3Cl
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l)(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)(l)
CH3CH2ClMg = CH3CH2MgCl =>
CH3CH2ClMg = CH3CH2MgCl
Hg + AuCl2 = HgCl2 + Au =>
Hg + AuCl2 = HgCl2 + Au
HSOFe = FeSOH =>
HSOFe = FeSOH
Co2O3 + C2 = Co2 + CO2 =>
4 Co2O3 + 3 C2 = 4 Co2 + 6 CO2
Ag + HNO3 = H2O + NO + AgNO3 =>
3 Ag + 4 HNO3 = 2 H2O + NO + 3 AgNO3
C4H6 + Br2 = C4 + HBr =>
C4H6 + 3 Br2 = C4 + 6 HBr
BF3 + Na[BH4] = B2H6 + NaF =>
BF3 + 3 Na[BH4] = 2 B2H6 + 3 NaF
LiOH + HI = LiI + H2O =>
LiOH + HI = LiI + H2O
SiCl4 + NH3 = NH4Cl + Si + N =>
3 SiCl4 + 16 NH3 = 12 NH4Cl + 3 Si + 4 N
MgSO4 + CaCl2 = CaSO4 + MgCl2 =>
MgSO4 + CaCl2 = CaSO4 + MgCl2
Al(SO4)2 + Ba(NO3)2 = Al(NO3)2 + Ba(SO4)2 =>
Al(SO4)2 + Ba(NO3)2 = Al(NO3)2 + Ba(SO4)2
I2 + HNO3 = H2IO3 + NO2 + H2O =>
I2 + 8 HNO3 = 2 H2IO3 + 8 NO2 + 2 H2O
HO3 + H4OH = H2O =>
3 HO3 + 5 H4OH = 14 H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C6H5COOH =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 C6H5COOH
Na(s) + AlCl3(s) = Al(s) + NaCl(aq) =>
3 Na(s) + AlCl3(s) = Al(s) + 3 NaCl(aq)
BaO + Al(OH)3 = Al2O3 + Ba(OH)2 =>
3 BaO + 2 Al(OH)3 = Al2O3 + 3 Ba(OH)2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
CdCl2 + SrCrO4 = CdCrO4 + SrCl2 =>
CdCl2 + SrCrO4 = CdCrO4 + SrCl2
C6H5NO2 + H2 = C6H10N + H2O =>
2 C6H5NO2 + 9 H2 = 2 C6H10N + 4 H2O
Ag + HNO3 = AgNO3 + H2O + N2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + 5 H2O + N2O
Ba(OH)2 + I2 = BaIO3 + BaI2 + H2O =>
6 Ba(OH)2 + 5 I2 = 2 BaIO3 + 4 BaI2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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