| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C11H15NO2 + 26 O2 = 21 CO2 + 13 H2O + CH4N2O
C6H10O4 + O2 = H2O + CO2 =>
2 C6H10O4 + 13 O2 = 10 H2O + 12 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
TiCl3 + O2 + H2O = TiO2 + HCl =>
4 TiCl3 + O2 + 6 H2O = 4 TiO2 + 12 HCl
HF + CHCl3 = CHClF2 + HCl =>
2 HF + CHCl3 = CHClF2 + 2 HCl
C3H8O(l) + O2 = CO2 + H2O =>
2 C3H8O(l) + 9 O2 = 6 CO2 + 8 H2O
CHCl3 + HF = CHCl2F + HCl =>
CHCl3 + HF = CHCl2F + HCl
CHCl3 + HF = CHF3 + HCl =>
CHCl3 + 3 HF = CHF3 + 3 HCl
B(s) + O2 = B2O3 =>
4 B(s) + 3 O2 = 2 B2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(NH4)2SO4 + HNO3 = NO2 + H2SO4 + H2O =>
(NH4)2SO4 + 14 HNO3 = 16 NO2 + H2SO4 + 10 H2O
CrO4{2-} + H{+} = CrO3 + OH{-} =>
CrO4{2-} + H{+} = CrO3 + OH{-}
H4C + Pb(OH)2 = Pb2C + H2O =>
H4C + 2 Pb(OH)2 = Pb2C + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Fe3S2 + O2 = FeO2O3 + SO2 =>
2 Fe3S2 + 19 O2 = 6 FeO2O3 + 4 SO2
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
MgCl2(aq) + Na2CO3(aq) = NaCl(aq) + MgCO3(l) =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + MgCO3(l)
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
NaOH + CH3COOH = NaCOOH + CH2 + H2O =>
NaOH + CH3COOH = NaCOOH + CH2 + H2O
KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO
PbO2 + Cr(NO3)3 + HNO3 = Pb(NO3)3 + H2Cr2O7 + H2O =>
6 PbO2 + 2 Cr(NO3)3 + 12 HNO3 = 6 Pb(NO3)3 + H2Cr2O7 + 5 H2O
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
Be(OH)2 + KOH = K2BeO2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 4 Na2CO3 = 8 CH2COONa + 2 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(C2H2O2)H2OCO2 = PbCO3HC2H3O2 =>
Pb(C2H2O2)H2OCO2 = PbCO3HC2H3O2
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
CuCl2 + CaCO3 = CuCO3 + CaCl2 =>
CuCl2 + CaCO3 = CuCO3 + CaCl2
(NH4)2SO3 + HNO3 = NO2 + SO + H2O =>
(NH4)2SO3 + 12 HNO3 = 14 NO2 + SO + 10 H2O
AgOH + H2 = Ag + H2O =>
2 AgOH + H2 = 2 Ag + 2 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al(OH)3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O
C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
H5IO6 + NO = NO3{-} + IO3{-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2 NO3{-} + 3 IO3{-} + 5 H{+} + 5 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
C20H14O4 + CH3COOH = C20H14O4CH3COOH =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH
BeF2 + SiF4 = Be[SiF6] =>
BeF2 + SiF4 = Be[SiF6]
N2O4 + (CH3)2N2H2 = CO2 + N2 + H2O =>
2 N2O4 + (CH3)2N2H2 = 2 CO2 + 3 N2 + 4 H2O
BiCl3 + KI = BiI3 + KCl =>
BiCl3 + 3 KI = BiI3 + 3 KCl
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
SB2 + O2 = SB4O6 + SO2 =>
2 SB2 + 4 O2 = SB4O6 + SO2
CH3F + H2O = CH3OH + HF =>
CH3F + H2O = CH3OH + HF
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Cu(s) + H2O = Cu2O(s) + H2(g) =>
2 Cu(s) + H2O = Cu2O(s) + H2(g)
P + Br = PBr3 =>
P + 3 Br = PBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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