| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SF4 + 3 O2 = 2 SO3 + 4 F2(g)
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
Pb(NO3)2 = Pb203 + NO2 + O2 =>
203 Pb(NO3)2 = Pb203 + 406 NO2 + 203 O2
Na2HPO4 + HOH = NaH2PO4 + NaOH =>
Na2HPO4 + HOH = NaH2PO4 + NaOH
Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2
NaOHH{2}SO4 = H2ONa{2}SO{4} =>
NaOHH{2}SO4 = H2ONa{2}SO{4}
Cu2Cl2 + Zn = ZnCl2 + Cu =>
Cu2Cl2 + Zn = ZnCl2 + 2 Cu
Pb(NO3)2 + (Na2)(SO4) = Pb(SO4) + (Na2)(NO3)2 =>
Pb(NO3)2 + (Na2)(SO4) = Pb(SO4) + (Na2)(NO3)2
Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + H2O =>
2 Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + 2 H2O
Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2
CaCO3 + SiO2 = CO2 + CaSiO3 =>
CaCO3 + SiO2 = CO2 + CaSiO3
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
CaCO3 + SiO2 = CO2 + Ca2SiO4 =>
2 CaCO3 + SiO2 = 2 CO2 + Ca2SiO4
CH3CHBrCH3Mg = CH3CHMgBrCH3 =>
CH3CHBrCH3Mg = CH3CHMgBrCH3
NiO + AgOH = NiOH + AgO =>
NiO + AgOH = NiOH + AgO
CH3OH + C6H5COOH = C6H5COOCH3 + H2O =>
CH3OH + C6H5COOH = C6H5COOCH3 + H2O
HIO3 + NaOH = NaI + H2O4 =>
HIO3 + NaOH = NaI + H2O4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ga4C3 + I2 = GaI3 + CI4 =>
Ga4C3 + 12 I2 = 4 GaI3 + 3 CI4
Pb3 + H3(PO4) = H2 + Pb(PO4)2 =>
Pb3 + 6 H3(PO4) = 9 H2 + 3 Pb(PO4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SO4 + Mn(OH)2 = NaOH + MnSO4 =>
Na2SO4 + Mn(OH)2 = 2 NaOH + MnSO4
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
Ni + HF = NiF3 + H2 =>
2 Ni + 6 HF = 2 NiF3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO2HI = AgIHNO2 =>
AgNO2HI = AgIHNO2
H2SeO3 = H + HSeO3 =>
H2SeO3 = H + HSeO3
CU(OH)2 + AgNO3 = CU(NO3)2 + AgOH =>
CU(OH)2 + 2 AgNO3 = CU(NO3)2 + 2 AgOH
Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2
CH3COOHK(OH) = H2OKCH3COO =>
CH3COOHK(OH) = H2OKCH3COO
FeS + O2 = Fe203 + SO2 =>
203 FeS + 203 O2 = Fe203 + 203 SO2
Zn(OH)2 + NaOH = ZnO2 + Na + H2O =>
Zn(OH)2 + 2 NaOH = ZnO2 + 2 Na + 2 H2O
HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O
CH3COOH + CH4 = CH3COOCH4 + H2 =>
2 CH3COOH + 2 CH4 = 2 CH3COOCH4 + H2
CaCl2 + Sr = Ca2Sr2 + Cl =>
2 CaCl2 + 2 Sr = Ca2Sr2 + 4 Cl
FeCl3 + Fe2O3 = FeClO =>
FeCl3 + Fe2O3 = 3 FeClO
H2 + SiCl2 + H2O = H8Si8O4 + HCl =>
8 H2 + 8 SiCl2 + 4 H2O = H8Si8O4 + 16 HCl
C23H26N2 + HCl = C23H25N2Cl + H2 =>
C23H26N2 + HCl = C23H25N2Cl + H2
H2 + Cl2 = HCl(d) =>
H2 + Cl2 = 2 HCl(d)
FeSO4*7H2O + FeS2 = SO2 + Fe2O3*3H2O + H2O =>
11 FeSO4*7H2O + FeS2 = 13 SO2 + 6 Fe2O3*3H2O + 59 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Zn + Pb2NNaO3 = Pb + ZnNNaO3 =>
Zn + Pb2NNaO3 = 2 Pb + ZnNNaO3
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
C7H5O3CH3CO = C9H8O4 =>
C7H5O3CH3CO = C9H8O4
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl
KCO3 + TiO2 + Nb2O5 = KTiNbO5 + CO2 + O2 =>
4 KCO3 + 4 TiO2 + 2 Nb2O5 = 4 KTiNbO5 + 4 CO2 + O2
S + Cr + H2O = Cr2O3 + H2S =>
3 S + 2 Cr + 3 H2O = Cr2O3 + 3 H2S
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + HOH =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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