| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + 2 H2SO4 = GeO2 + 2 SO2 + 2 H2O
CaHPO4 + Ca(OH)2 = Ca10(PO4)6(OH)2 + H2O =>
6 CaHPO4 + 4 Ca(OH)2 = Ca10(PO4)6(OH)2 + 6 H2O
Zn + H3PO4 = ZnPO4H3 =>
Zn + H3PO4 = ZnPO4H3
PbCl2 + AgNO3 = Pb(NO3) + AgCl2 =>
PbCl2 + AgNO3 = Pb(NO3) + AgCl2
AlI2 = Al + I =>
AlI2 = Al + 2 I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + NaHCO3 = NaOH + Ba(HCO3)2 =>
Ba(OH)2 + 2 NaHCO3 = 2 NaOH + Ba(HCO3)2
NiSO4 + SpellcheckNaOH = SpellcheckNa2SO4 + SpellcheckNi(OH)2 =>
NiSO4 + 2 SpellcheckNaOH = SpellcheckNa2SO4 + SpellcheckNi(OH)2
KIO3 + NaHSO3 = I2 + KHSO4 + NaHSO4 + Na2SO4 + H2O =>
2 KIO3 + 5 NaHSO3 = I2 + 2 KHSO4 + NaHSO4 + 2 Na2SO4 + H2O
C6HN3O8{2-} + MnO4{-} + H3O{+} = CO2 + NO2 + Mn{2+} + H2O =>
5 C6HN3O8{2-} + 23 MnO4{-} + 79 H3O{+} = 30 CO2 + 15 NO2 + 23 Mn{2+} + 121 H2O
OCH4 + O2 = CO2 + H2O =>
2 OCH4 + 3 O2 = 2 CO2 + 4 H2O
HgS2 + O = HgS2O =>
HgS2 + O = HgS2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Sr(OH)2 + K2O = SrO + KOH =>
Sr(OH)2 + K2O = SrO + 2 KOH
Na2(HAsO3) + K(BrO3) + HCl = NaCl + KBr + H3AsO4 =>
3 Na2(HAsO3) + K(BrO3) + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
NO = N2 + O2 =>
2 NO = N2 + O2
Cu + FeCl = Fe + CuCl =>
Cu + FeCl = Fe + CuCl
Fe(HSO3)3 + Fe(HSO4)3 = Fe2(SO4)3 + SO2 + H2O =>
Fe(HSO3)3 + Fe(HSO4)3 = Fe2(SO4)3 + 3 SO2 + 3 H2O
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
FeCl3 + Mg3(PO4)2 = MgCl2 + Fe(PO4) =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 Fe(PO4)
Fe(NO3)3 + Li2CO3 = Fe2(CO3)3 + LiNO3 =>
2 Fe(NO3)3 + 3 Li2CO3 = Fe2(CO3)3 + 6 LiNO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Cr(OH)2 + NaClO3 + NaOH = NaCl + Na2CrO4 + H2O =>
3 Cr(OH)2 + 2 NaClO3 + 6 NaOH = 2 NaCl + 3 Na2CrO4 + 6 H2O
LiHCO3 + NaOH = LiOH + NaHCO3 =>
LiHCO3 + NaOH = LiOH + NaHCO3
NH4 + ZnI = Zn + NH4I =>
NH4 + ZnI = Zn + NH4I
Fe + H2SO4 = Fe3SO4 + H2 =>
3 Fe + H2SO4 = Fe3SO4 + H2
CO + H2O = CO2 + H2 = CH4O + H2O =>
CO + H2O = CO2 + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Zn + MgCl2 = Mg + ZnCl2 =>
Zn + MgCl2 = Mg + ZnCl2
(CH3COO)2SO4 + H2SO4 = CH3COOH + SO4 =>
(CH3COO)2SO4 + H2SO4 = 2 CH3COOH + 2 SO4
CO02 + H2O = C2H2 + O2 =>
4 CO02 + 2 H2O = 2 C2H2 + 5 O2
Pb + Zn(CH3COO)2 = Zn + Pb(CH3COO)2 =>
Pb + Zn(CH3COO)2 = Zn + Pb(CH3COO)2
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH
NaOH + C12H22O11 = CO + H2O + Na =>
24 NaOH + C12H22O11 = 12 CO + 23 H2O + 24 Na
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
*H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2*H3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
C13H8O + C6H14 = OH + CH =>
4 C13H8O + 3 C6H14 = 4 OH + 70 CH
CH3COONH4 + BaCl2 = (CH3COO)2Ba + NH4Cl =>
2 CH3COONH4 + BaCl2 = (CH3COO)2Ba + 2 NH4Cl
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
Cr2 + O7 = CrO4 =>
7 Cr2 + 8 O7 = 14 CrO4
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
HCl(aq) + Ba(OH)2(aq) = BaCl2(s) + H(OH)(l) =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2(s) + 2 H(OH)(l)
H2 + SO4 + BaCl2 = HCl + SO4Ba =>
H2 + SO4 + BaCl2 = 2 HCl + SO4Ba
H2TeO3 + HI = I2 + Te2 + H2O =>
2 H2TeO3 + 8 HI = 4 I2 + Te2 + 6 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2H5OH + CH4N2S + C6H8O7 = C5H11N2OS + H2O =>
9 C2H5OH + 6 CH4N2S + C6H8O7 = 6 C5H11N2OS + 10 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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