| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO4 + AlOH = H2O + AlClO4
Li + Mg(OH)3 = Mg + LiOH =>
3 Li + Mg(OH)3 = Mg + 3 LiOH
Sr(s) + H2O1 = Sr(OH)2 + H2 =>
Sr(s) + 2 H2O1 = Sr(OH)2 + H2
Ag + Cu{2+} = Ag{2+} + Cu =>
Ag + Cu{2+} = Ag{2+} + Cu
NaCl + H2SO4 = NaHSO3 + HCl + O =>
NaCl + H2SO4 = NaHSO3 + HCl + O
Cu(NO3)2 + LiCl = Li(NO3) + CuCl2 =>
Cu(NO3)2 + 2 LiCl = 2 Li(NO3) + CuCl2
Ti + Re + Zn + B = Ti2ReZnB4 =>
2 Ti + Re + Zn + 4 B = Ti2ReZnB4
NH2COOH + H2O = NH3 + H2CO3 =>
NH2COOH + H2O = NH3 + H2CO3
NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4 =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4 + SO4
NH4OH + C2H4O2 = C2H7NO2 + H2O =>
NH4OH + C2H4O2 = C2H7NO2 + H2O
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
AlBr3 + (NH4)2S = Al2S3 + NH4Br =>
2 AlBr3 + 3(NH4)2S = Al2S3 + 6 NH4Br
NH3 + Fe2 = N2Fe4 + HFe4 =>
2 NH3 + 14 Fe2 = N2Fe4 + 6 HFe4
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
HClO3 + N2H4 = NO + HCl + H2O =>
4 HClO3 + 3 N2H4 = 6 NO + 4 HCl + 6 H2O
H3AsO4 + Au(OH)3 = Au(AsO4) + H2O =>
H3AsO4 + Au(OH)3 = Au(AsO4) + 3 H2O
Zn + Ba = ZnBa =>
Zn + Ba = ZnBa
BaBr2 + Co = BaCo + Br2 =>
BaBr2 + Co = BaCo + Br2
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CHO + HCl =>
2 K2Cr2O7 + 26 KI + 21 H2SO4 + 14 CHCl3 = 2 Cr2(SO4)3 + 15 K2SO4 + 13 I2 + 14 CHO + 42 HCl
Ca(OH)2 + H = H(OH) + Ca =>
Ca(OH)2 + 2 H = 2 H(OH) + Ca
Li + HPO3 = LiPO3 + H2 =>
2 Li + 2 HPO3 = 2 LiPO3 + H2
N2 + Li + O2 = LiNO3 =>
N2 + 2 Li + 3 O2 = 2 LiNO3
NaOH + CH3(CH2)4COOH = CH3(CH2)4COO{-} + Na{+} + H2O =>
NaOH + CH3(CH2)4COOH = CH3(CH2)4COO{-} + Na{+} + H2O
SO2 + oxygen = SO3 =>
2 SO2 + O2 = 2 SO3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
H2 + Si = H3Si =>
3 H2 + 2 Si = 2 H3Si
HCH2CHCO2 + OH = CH2CHO2 + H2O =>
2 HCH2CHCO2 + 3 OH = 3 CH2CHO2 + H2O
Na2S + HOI = Na2(OH) + I + S =>
Na2S + HOI = Na2(OH) + I + S
NaCu(CN)3 + H2O = Cu(CN)3 + NaOH + H2 =>
2 NaCu(CN)3 + 2 H2O = 2 Cu(CN)3 + 2 NaOH + H2
SCl4 + Cl2 = SCl5 =>
2 SCl4 + Cl2 = 2 SCl5
HgCl2 + P = PCl5 + Hg =>
5 HgCl2 + 2 P = 2 PCl5 + 5 Hg
CdCl2 + Na3(C6H5O7) = Cd3(C6H5O7)2 + NaCl =>
3 CdCl2 + 2 Na3(C6H5O7) = Cd3(C6H5O7)2 + 6 NaCl
Ni(CN)3 + HF = HCN + NiF3 =>
Ni(CN)3 + 3 HF = 3 HCN + NiF3
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
KO2 + H2O = H2O2 + KH =>
2 KO2 + 6 H2O = 5 H2O2 + 2 KH
Na[Cr(OH)4] + HBr = H2O + NaCr + Br2 =>
Na[Cr(OH)4] + 4 HBr = 4 H2O + NaCr + 2 Br2
CHOOH + CCH2CH2C6H5OH = HCOOCCH2CH2C6H5 + H2O =>
CHOOH + CCH2CH2C6H5OH = HCOOCCH2CH2C6H5 + H2O
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Pt(NO3)2 + Cd3PO3 = Pt3(PO3)2 + CdNO3 =>
3 Pt(NO3)2 + 2 Cd3PO3 = Pt3(PO3)2 + 6 CdNO3
HCOOH + NH4OH = HCOONH4 + H2O =>
HCOOH + NH4OH = HCOONH4 + H2O
K[Al(OH)4] = Al2O3 + KOH + H2O =>
2 K[Al(OH)4] = Al2O3 + 2 KOH + 3 H2O
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
S2O3 + H2O2 = S2O4 + H2O =>
S2O3 + H2O2 = S2O4 + H2O
Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
BiS3 + O2 = BiO3 + SO2 =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 SO2
Cl2(s) + NaBr(aq) = NaCl(aq) + Br(s) =>
Cl2(s) + 2 NaBr(aq) = 2 NaCl(aq) + 2 Br(s)
Cl2 + C + H2O = HCl + CO2 =>
2 Cl2 + C + 2 H2O = 4 HCl + CO2
Fe4Ge6 = Ge3Fe2 =>
Fe4Ge6 = 2 Ge3Fe2
C6H5COC(OH)HC6H5 + HNO3 = C6H5COCOC6H5 + NO2 + H3O =>
C6H5COC(OH)HC6H5 + HNO3 = C6H5COCOC6H5 + NO2 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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