| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH(Br)CH3 + OH = CH3CH2CHOCH3 + HBr
BaCl2 + ZnSO4 = Ba(SO4)2 + ZnCl =>
BaCl2 + 2 ZnSO4 = Ba(SO4)2 + 2 ZnCl
L + F2 = LF =>
2 L + F2 = 2 LF
Sr(NO3)2(aq) + CaCl2(aq) = SrCl2(aq) + Ca(NO3)2(aq) =>
Sr(NO3)2(aq) + CaCl2(aq) = SrCl2(aq) + Ca(NO3)2(aq)
Ni + NaCl = Ni(NaCl) =>
Ni + NaCl = Ni(NaCl)
HCOOH + NH3 = NH3CO + H2O =>
HCOOH + NH3 = NH3CO + H2O
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
Ca3(PO4)2 + Al(OH)3 = Ca(OH)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlPO4
XO + H = XH2O =>
XO + 2 H = XH2O
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
NiS + NaOH = NaS + NiOH =>
NiS + NaOH = NaS + NiOH
Cu2O + NH3 + O2 + H2O = [Cu(NH3)4](OH)2 =>
2 Cu2O + 16 NH3 + O2 + 4 H2O = 4[Cu(NH3)4](OH)2
Mg + N2 = Mg(N)2 =>
Mg + N2 = Mg(N)2
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
FeSiO3 + O2 + H2O = FeO(OH) + SiO2 =>
4 FeSiO3 + O2 + 2 H2O = 4 FeO(OH) + 4 SiO2
H5COOH + O2 = CO2 + H2O =>
2 H5COOH + 3 O2 = 2 CO2 + 6 H2O
HClO4(aq) + KOH(aq) = ClO4K(s) + H2O(l) =>
HClO4(aq) + KOH(aq) = ClO4K(s) + H2O(l)
Ag2SO4 + AlCl3 = Ag3Cl3 + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 2 Ag3Cl3 + Al2(SO4)3
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H2O(l)
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
KOH + Ni(NO3)2 = KNO3 + Ni(OH)2 =>
2 KOH + Ni(NO3)2 = 2 KNO3 + Ni(OH)2
CH3COOH = CH3COOCOCH3 + H2O =>
2 CH3COOH = CH3COOCOCH3 + H2O
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
CdSO4(aq) + KI(aq) = CdI(s) + KI3(aq) + K2SO4(aq) =>
2 CdSO4(aq) + 5 KI(aq) = 2 CdI(s) + KI3(aq) + 2 K2SO4(aq)
Ca3(PO4)2 + Al(OH)3 = Ca(OH)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlPO4
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
C9H15O3 + O2 = H2O + CO2 =>
4 C9H15O3 + 45 O2 = 30 H2O + 36 CO2
HgSO4 + H2O = Hg(OH)2 + H2SO4 =>
HgSO4 + 2 H2O = Hg(OH)2 + H2SO4
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
C4H10(g) + O2(g) = C4H10O2 =>
C4H10(g) + O2(g) = C4H10O2
CuCl2(aq) + Al(NO3)3(aq) = Cu(NO3)2(aq) + AlCl3(aq) =>
3 CuCl2(aq) + 2 Al(NO3)3(aq) = 3 Cu(NO3)2(aq) + 2 AlCl3(aq)
HNO3 + NH4OH = NO3NH4 + HOH =>
HNO3 + NH4OH = NO3NH4 + HOH
Sb2S3 + HNO3 = Sb2O4 + H2SO4 + NO + H2O =>
3 Sb2S3 + 26 HNO3 = 3 Sb2O4 + 9 H2SO4 + 26 NO + 4 H2O
Fe2(SO4)3 + Na2S + H2O = FeOHSO4 + H2S + Na2SO4 =>
Fe2(SO4)3 + Na2S + 2 H2O = 2 FeOHSO4 + H2S + Na2SO4
HgSO4 + H2O = Hg(OH)2 + H2SO4 =>
HgSO4 + 2 H2O = Hg(OH)2 + H2SO4
PhCH2CH2OH + HBr = PhCH2CH2Br + H2O =>
PhCH2CH2OH + HBr = PhCH2CH2Br + H2O
P2H4 + HIO3 = H3PO4 + I2 + H2O =>
5 P2H4 + 14 HIO3 = 10 H3PO4 + 7 I2 + 2 H2O
OH + H2PO4 = HPO4 + H2O =>
OH + H2PO4 = HPO4 + H2O
Na + HCl = HNa + Cl =>
Na + HCl = HNa + Cl
SrS + H2SO4 = Sr(HSO4)2 + H2S =>
SrS + 2 H2SO4 = Sr(HSO4)2 + H2S
C2H4(OH)COOH + CH3OH = CH3COOC2H5 + H2O =>
2 C2H4(OH)COOH + 6 CH3OH = 3 CH3COOC2H5 + 6 H2O
NH4VO3 + H2S + H2SO4 = VOSO4 + H2O + (NH4)2SO4 =>
8 NH4VO3 + H2S + 11 H2SO4 = 8 VOSO4 + 12 H2O + 4(NH4)2SO4
CuSO4 + AgNO3 = Cu(NO3) + Ag(SO4) =>
CuSO4 + AgNO3 = Cu(NO3) + Ag(SO4)
CH3CHCH2 + Br2 = C3H5Br + HBr =>
CH3CHCH2 + Br2 = C3H5Br + HBr
Si + O2 = Si2O2 =>
2 Si + O2 = Si2O2
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2) + Hg2Cl2 =>
2 NaCl + Hg2(C2H3O2)2 = 2 Na(C2H3O2) + Hg2Cl2
C6H5OH + CuO = CO2 + H2O + Cu =>
C6H5OH + 14 CuO = 6 CO2 + 3 H2O + 14 Cu
S + O2 = SO2 =>
S + O2 = SO2
Fe(OH)2 + H2CO3 = FeCO3 + H2O =>
Fe(OH)2 + H2CO3 = FeCO3 + 2 H2O
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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