| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Re + 7 NO3{-} + 7 H{+} = 3 HReO4 + 7 NO + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
(CH3COCH3) + O2 = CO2 + H2O =>
(CH3COCH3) + 4 O2 = 3 CO2 + 3 H2O
CH3(CH2)3Br + NaI = C4H9I + NaBr =>
CH3(CH2)3Br + NaI = C4H9I + NaBr
CoCl2 + NH4OH + H2O2 = [Co(NH3)6](OH)Cl2 + H2O =>
2 CoCl2 + 12 NH4OH + H2O2 = 2[Co(NH3)6](OH)Cl2 + 12 H2O
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl =>
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
MgS(s) + HBr(aq) = MgBr2(aq) + H2S(g) =>
MgS(s) + 2 HBr(aq) = MgBr2(aq) + H2S(g)
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
Pb(NO3)2 + Na2S = Pb2(S)2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2S = Pb2(S)2 + 4 NaNO3
NaOH = Na + OH =>
NaOH = Na + OH
C89H144 + O2 = CO2 + H2O =>
C89H144 + 125 O2 = 89 CO2 + 72 H2O
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe2(SO4)3 + NaOH = Fe2(OH)6 + Na6(SO4)3 =>
Fe2(SO4)3 + 6 NaOH = Fe2(OH)6 + Na6(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2OH4 + O2 = CO2 + H2O =>
2 C2OH4 + 5 O2 = 4 CO2 + 4 H2O
C2H5COOC2H5 + NaOH = C2H5COONa + C2H5OH =>
C2H5COOC2H5 + NaOH = C2H5COONa + C2H5OH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Co + NO3 = Co(NO3) =>
Co + NO3 = Co(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KSCN + H2O = KOH*HSCN =>
KSCN + H2O = KOH*HSCN
HBrO3 + Na(HCO3) = Na(BrO3) + CO2 + H2O =>
HBrO3 + Na(HCO3) = Na(BrO3) + CO2 + H2O
V3 + O2 = VO =>
2 V3 + 3 O2 = 6 VO
BPO2 + H2O = H2PBO3 =>
BPO2 + H2O = H2PBO3
CH3CH2COH + [O] = CH3CH2COOH =>
CH3CH2COH + [O] = CH3CH2COOH
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
KOH + SO3 = KHSO4 =>
KOH + SO3 = KHSO4
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H12O4S + O2 = CO2 + SO2 + H2O =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O
Ca(NO3)2 + AgF = AgNO3 + CaF2 =>
Ca(NO3)2 + 2 AgF = 2 AgNO3 + CaF2
O3As2 + HNO3 + H2O = H3AsO4 + NO =>
3 O3As2 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C3H5N + O2 = CO2 + H2O + N2 =>
4 C3H5N + 17 O2 = 12 CO2 + 10 H2O + 2 N2
C16H24O5N4 + O2 = CO2 + H2O + N =>
2 C16H24O5N4 + 39 O2 = 32 CO2 + 24 H2O + 8 N
Mg3N2 + H2O = Mg(OH)2 + NH4 + O2 =>
2 Mg3N2 + 14 H2O = 6 Mg(OH)2 + 4 NH4 + O2
CO2 + N2 = CN2O2 =>
CO2 + N2 = CN2O2
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
C6H6O + CO2 + H2O = C2H4O2 =>
2 C6H6O + 2 CO2 + 8 H2O = 7 C2H4O2
NaBH4 + CH2O + H2O = CH3OH + NaOH2BO2 =>
NaBH4 + 4 CH2O + 3 H2O = 4 CH3OH + NaOH2BO2
CO3Ca + HCl = Cl2CaCO2 + H2O =>
CO3Ca + 2 HCl = Cl2CaCO2 + H2O
NO3{-} + OH{-} + Al + H2O = NH3 + [Al(OH)6{-}] =>
5 NO3{-} + 3 OH{-} + 8 Al + 30 H2O = 5 NH3 + 8[Al(OH)6{-}]
KI(aq) + AgNO3 = AgI(s) + KNO3(aq) =>
KI(aq) + AgNO3 = AgI(s) + KNO3(aq)
C3H60 + O2 = CO + H2O =>
2 C3H60 + 33 O2 = 6 CO + 60 H2O
SrCO3 + MgO + MnCO3 + SiO2 = Sr20Mg4Mn6Si20O70 + CO2 =>
20 SrCO3 + 4 MgO + 6 MnCO3 + 20 SiO2 = Sr20Mg4Mn6Si20O70 + 26 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H6 + KBr + H2O = C3H7Br + KOH =>
C3H6 + KBr + H2O = C3H7Br + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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