| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8O4 = C4H8O2 + CO2
V2O4 + O2 = V2O5 =>
2 V2O4 + O2 = 2 V2O5
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
K2C2O4 + KMnO4 = Mn + CO2 + K2O =>
7 K2C2O4 + 2 KMnO4 = 2 Mn + 14 CO2 + 8 K2O
Pb3O4 + HNO3 = Pb(N03)2 + PbO2 + H2O =>
17 Pb3O4 + 12 HNO3 = 2 Pb(N03)2 + 49 PbO2 + 6 H2O
C6H6 + CH3 = C6H5CH3 =>
13 C6H6 + 6 CH3 = 12 C6H5CH3
MoFe = FeMo =>
MoFe = FeMo
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn(OH)3 + H3PO4 = ZnPO4 + H2O =>
Zn(OH)3 + H3PO4 = ZnPO4 + 3 H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaClKF = KClBaF =>
BaClKF = KClBaF
Ca(NO3)2 + H2O + CO2 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2O + CO2 = CaCO3 + 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + KOH = FeO + K2O + H2 =>
Fe + 2 KOH = FeO + K2O + H2
CH3CHCH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
18 CH3CHCH2CH3 + 11 K2Cr2O7 + 44 H2SO4 = 11 Cr2(SO4)3 + 11 K2SO4 + 24 CH3CH3CO + 53 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mn + HgNO3 = Mn(NO3)3 + Hg =>
Mn + 3 HgNO3 = Mn(NO3)3 + 3 Hg
MnO2 + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO2 + KCIO3 + 6 KOH = 3 K2MnO4 + KCI + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH4 + HBr = NH4Br + H =>
NH4 + HBr = NH4Br + H
NH4VO3 + Zn + H2SO4 = VSO4 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 Zn + 6 H2SO4 = 2 VSO4 + 3 ZnSO4 + (NH4)2SO4 + 6 H2O
LiOHK = LiKOH =>
LiOHK = LiKOH
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
(CuOH)2SO4 = CuSO4CuOH2O =>
(CuOH)2SO4 = CuSO4CuOH2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH3COOHNaOH = H2OCH3COONa =>
CH3COOHNaOH = H2OCH3COONa
HCl + C7H8 = CCl4 + H2 =>
28 HCl + C7H8 = 7 CCl4 + 18 H2
FeNO3 + Mg = Fe + Mg(NO3)2 =>
2 FeNO3 + Mg = 2 Fe + Mg(NO3)2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FNaCl = ClNaF =>
FNaCl = ClNaF
K2 + H2SO4 = K2SO4 + H2S + H2O =>
4 K2 + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
RbO + H2O = RbOH + O =>
2 RbO + H2O = 2 RbOH + O
CI + O2 = CIO2 =>
CI + O2 = CIO2
Cu(SO4) + H2O = CuO + H2SO4 =>
Cu(SO4) + H2O = CuO + H2SO4
MgNO2 + H2O = MgHO + HNO2 =>
MgNO2 + H2O = MgHO + HNO2
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2 + H2O + Na + Cl =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2 + 2 H2O + Na + 2 Cl
HCl + KCl = HK + Cl2 =>
HCl + KCl = HK + Cl2
KBiO3 + Na2S + H2O = Bi(OH)3 + S + NaOH + KOH =>
KBiO3 + Na2S + 3 H2O = Bi(OH)3 + S + 2 NaOH + KOH
Ba(s) + H2O(l) = BaO + H =>
Ba(s) + H2O(l) = BaO + 2 H
CuSO4 + (NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + (NH4)2SO4 =>
CuSO4 + 2(NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + 2(NH4)2SO4
KHSO4H2O = KOHH2SO4 =>
KHSO4H2O = KOHH2SO4
CaCOHCl = CaClCOH =>
CaCOHCl = CaClCOH
NiSO4CoCl2 = NiCl2CoSO4 =>
NiSO4CoCl2 = NiCl2CoSO4
Na(s) + Cl(l) = NaCl(s) =>
Na(s) + Cl(l) = NaCl(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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