| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Cr + H2So4 = Cr2(So4)3 + H2 =>
2 Cr + 3 H2So4 = Cr2(So4)3 + 3 H2
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
LiF + KNO3 = LiNO3 + KF =>
LiF + KNO3 = LiNO3 + KF
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu + NiCl2 = Ni + CuCl =>
2 Cu + NiCl2 = Ni + 2 CuCl
C20H42S8 + O2 = CO2 + SO2 + H2O =>
2 C20H42S8 + 77 O2 = 40 CO2 + 16 SO2 + 42 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NISO4 + CA(OH) = NI(OH) + CASO4 =>
NISO4 + CA(OH) = NI(OH) + CASO4
Al + ZNSO4 = Al(SO4)3 + ZN =>
Al + 3 ZNSO4 = Al(SO4)3 + 3 ZN
H2So4 + BaCl2 = BaSo4 + HCl =>
H2So4 + BaCl2 = BaSo4 + 2 HCl
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
(CH3)3CBr + OH = Br + (CH3)3COH =>
(CH3)3CBr + OH = Br + (CH3)3COH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 + HgCl2 = AlCl3 + Hg2 + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 3 Hg2 + 3 O2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
C2H5OH(l) = C2H5OH =>
C2H5OH(l) = C2H5OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
HCH2CHCO2 + NaOH = NaHCO + H2O =>
HCH2CHCO2 + 3 NaOH = 3 NaHCO + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca + H2SO4 = CaSO4 + S + H2O =>
3 Ca + 4 H2SO4 = 3 CaSO4 + S + 4 H2O
AI + Ci2 = AICi3 =>
2 AI + 3 Ci2 = 2 AICi3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
HCH2CHCO2 + NaOH = NaCHO + H2O =>
HCH2CHCO2 + 3 NaOH = 3 NaCHO + 2 H2O
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
MgCl2 + AlSO3 = MgSO3 + AlCl2 =>
MgCl2 + AlSO3 = MgSO3 + AlCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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