| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 AlN + 18 HNO3 = 5 Al(NO3)3 + 4 N2 + 9 H2O
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl
CaCl2*Li2CO3 = LiCl + CaCO3 =>
CaCl2*Li2CO3 = 2 LiCl + CaCO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH3OHHCl = NH3ClH2O =>
NH3OHHCl = NH3ClH2O
(CH3)2CHCH2CH2CH2CO2H + NaOH = Na(CH3)2CHCH2CH2CH2CO2 + H2O =>
(CH3)2CHCH2CH2CH2CO2H + NaOH = Na(CH3)2CHCH2CH2CH2CO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(s) + H3PO4(aq) = CaH3PO4 =>
Ca(s) + H3PO4(aq) = CaH3PO4
Ca2OCl2 + KI + HCl = I2 + Ca2Cl2 + KCl + H2O =>
Ca2OCl2 + 2 KI + 2 HCl = I2 + Ca2Cl2 + 2 KCl + H2O
NH3 + Mg(NO3)2 + H2O = Mg(OH)2 + NH4NO3 =>
2 NH3 + Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 NH4NO3
C4H6 + Br2 = C4H6Br3 =>
2 C4H6 + 3 Br2 = 2 C4H6Br3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
ZnOH + C = Zn + COH =>
ZnOH + C = Zn + COH
NaCl(aq) + HCl(aq) = Cl2 + NaH =>
NaCl(aq) + HCl(aq) = Cl2 + NaH
H2S + H2O2 + BaCl2 = BaSO4 + HCl + H2O =>
H2S + 4 H2O2 + BaCl2 = BaSO4 + 2 HCl + 4 H2O
C15H16O2 + H2O2 = CO2 + H2O =>
C15H16O2 + 36 H2O2 = 15 CO2 + 44 H2O
HBrO3 + PH3 = H3PO4 + Br2 + H2O =>
8 HBrO3 + 5 PH3 = 5 H3PO4 + 4 Br2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PdS + HNO3 = PdSO4 + NO2 + H2O =>
PdS + 8 HNO3 = PdSO4 + 8 NO2 + 4 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq) =>
LiCl(aq) + AgNO3(aq) = AgCl(s) + LiNO3(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH =>
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH
Cu2 + CrO4 = Cu2CrO4 =>
Cu2 + CrO4 = Cu2CrO4
B2O3 + H = B6O + H2O =>
3 B2O3 + 16 H = B6O + 8 H2O
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
SnS + OH{-} + H2O2 = SnS3{2-} + [Sn(OH)6]{2-} =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2[Sn(OH)6]{2-}
Co(NO3)3 + Zn = Zn(NO3)2 + Co =>
2 Co(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Co
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
HCl + Ni = (HCl)2Ni =>
2 HCl + Ni = (HCl)2Ni
CH3CH2CHBrCH3 + KCN = CH3CH2CH2CH2CN + KBr =>
CH3CH2CHBrCH3 + KCN = CH3CH2CH2CH2CN + KBr
C6H5C2H3 + KMnO4 + H2O = C6H5CHOHCH2OH + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 MnO2 + 2 KOH
Au(s) + HCl(aq) = AuCl2(aq) + H2(g) =>
Au(s) + 2 HCl(aq) = AuCl2(aq) + H2(g)
HCl + Br2 = HBr + BrCl =>
HCl + Br2 = HBr + BrCl
Fe(OH)2 + Na(OH)3 = Fe(OH)3 + Na(OH)2 =>
Fe(OH)2 + Na(OH)3 = Fe(OH)3 + Na(OH)2
ZnF2 = Zn + F2 =>
ZnF2 = Zn + F2
ZnNa2CO3 = ZnONa2CO2 =>
ZnNa2CO3 = ZnONa2CO2
ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4
OK = KO =>
OK = KO
K2SiO4 + HCl = KCl + H2SiO4 =>
K2SiO4 + 2 HCl = 2 KCl + H2SiO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
AgCl(s) + [Br{-}] = AgBr(s) + [Cl{-}] =>
AgCl(s) + [Br{-}] = AgBr(s) + [Cl{-}]
(CHO)2 + CH2O + CH3NH2 + NH3 = H2C2N(NCH3)CH + H2O =>
(CHO)2 + CH2O + CH3NH2 + NH3 = H2C2N(NCH3)CH + 3 H2O
NaOH + HSO3NH2 = NaSO3NH2 + H2O =>
NaOH + HSO3NH2 = NaSO3NH2 + H2O
ZnOH2O2 = Zn(OH)2O =>
ZnOH2O2 = Zn(OH)2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZrC + I2 = C + ZrI4 =>
ZrC + 2 I2 = C + ZrI4
NaCl + Ca(ClO3)2 = CaCl2 + Na(ClO3) =>
2 NaCl + Ca(ClO3)2 = CaCl2 + 2 Na(ClO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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