| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 3 NH3 + 3 H2O = Pb(OH)3 + 3 NH4
CaCl2 + Na2HPO4*7H2O = CaHPO4 + NaCl + H2O =>
CaCl2 + Na2HPO4*7H2O = CaHPO4 + 2 NaCl + 7 H2O
PbOZrO2TiO2 = PbZrTiO3O2 =>
PbOZrO2TiO2 = PbZrTiO3O2
(CoO*Al2O3) + C = CO + Al + Co =>
(CoO*Al2O3) + 4 C = 4 CO + 2 Al + Co
Ba3(PO4)2 + CH3COOH = Ba(CH3COOH)2 + PO4 =>
Ba3(PO4)2 + 6 CH3COOH = 3 Ba(CH3COOH)2 + 2 PO4
NH3 + O2 = NO + H203 =>
406 NH3 + 203 O2 = 406 NO + 6 H203
NaI + HCl = HI + NaCl =>
NaI + HCl = HI + NaCl
H20O + F2 = HF + O2 =>
2 H20O + 20 F2 = 40 HF + O2
CaHPO4 + SO3 = CaSO4 + H2O + P4O10 =>
4 CaHPO4 + 4 SO3 = 4 CaSO4 + 2 H2O + P4O10
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
BariumPhosphatePotassiumHypochlorite = BariumHypochloritePotassiumPhosphate =>
BariumPhosphatePotassiumHypochlorite = BariumHypochloritePotassiumPhosphate
MgSnCl = MgClSn =>
MgSnCl = MgClSn
NO + Fe2O3 = NFe + O =>
2 NO + Fe2O3 = 2 NFe + 5 O
H2O + ClO3{-}1 = H2 + ClO4{-}1 =>
H2O + ClO3{-}1 = H2 + ClO4{-}1
K2CrO2 + Br2 + KOH = KBr + K2CrO4 + H2O =>
K2CrO2 + 2 Br2 + 4 KOH = 4 KBr + K2CrO4 + 2 H2O
Na2SBaCO3 = Na2CO3BaS =>
Na2SBaCO3 = Na2CO3BaS
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
Pb(NO3)2 + Kl = (NO3)2 + KlPb =>
Pb(NO3)2 + Kl = (NO3)2 + KlPb
(CoO*Al2O3) + C = CO + Al + Co =>
(CoO*Al2O3) + 4 C = 4 CO + 2 Al + Co
Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH
K2S + Na2SO3 = Na2S + K2SO3 =>
K2S + Na2SO3 = Na2S + K2SO3
CO + Al2O3 = Al4C3 + CO2 =>
12 CO + 2 Al2O3 = Al4C3 + 9 CO2
Ca(g) + O2(g) = CaO2(aq) =>
Ca(g) + O2(g) = CaO2(aq)
Na3FeO4 + H2O = Fe(OH)3 + Na2FeO4 + NaOH =>
3 Na3FeO4 + 4 H2O = Fe(OH)3 + 2 Na2FeO4 + 5 NaOH
NH3 + HOCl = HCl + N2 + H2O =>
2 NH3 + 3 HOCl = 3 HCl + N2 + 3 H2O
K3HAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
2 K3HAsO2 + 5 I2 + 10 KHCO3 = 2 K3AsO4 + 10 KI + 10 CO2 + 6 H2O
HgS + HCl + HNO3 = S + NO + H2(HgCl4) + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 S + 2 NO + 3 H2(HgCl4) + 4 H2O
Na3PO4 + MnCl2 = NaCl + Mn3P2O8 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3P2O8
Na2SiO3 + FeCl3 = FeSiO3 + Na2Cl3 =>
Na2SiO3 + FeCl3 = FeSiO3 + Na2Cl3
Na2SO4 + Pb(NO3)2 = Na(NO3) + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 Na(NO3) + PbSO4
H2[TiCl6] + Zn + HCl = H3[TiCl6] + ZnCl2 =>
2 H2[TiCl6] + Zn + 2 HCl = 2 H3[TiCl6] + ZnCl2
Cu + FeS = Cu2S + Fe =>
2 Cu + FeS = Cu2S + Fe
Ti(OH)3 = Ti2O3 + H2O =>
2 Ti(OH)3 = Ti2O3 + 3 H2O
(CoO*Al2O3) + C = CO + Al + Co =>
(CoO*Al2O3) + 4 C = 4 CO + 2 Al + Co
Mg + Na2EDTA = MgEDTA + Na =>
Mg + Na2EDTA = MgEDTA + 2 Na
Fe2O3 + KOH = K3FeO3 + H2O =>
Fe2O3 + 6 KOH = 2 K3FeO3 + 3 H2O
NiOH{2} = NiOH{2}O =>
NiOH{2} = NiOH{2}O
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
Cu + S = CuS =>
Cu + S = CuS
NaCI + HSO = NaSO + HCI =>
NaCI + HSO = NaSO + HCI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(CoO*Al2O3) + C = CO + Al + Co =>
(CoO*Al2O3) + 4 C = 4 CO + 2 Al + Co
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
(CH3(CH2)6CH3) + O2 = CO2 + H2O6 =>
(CH3(CH2)6CH3) + 35 O2 = 8 CO2 + 9 H2O6
Fe2O3 + C = Fe2CO3 =>
Fe2O3 + C = Fe2CO3
H2SO4 + HCOOK = HCOOH + K2SO4 =>
H2SO4 + 2 HCOOK = 2 HCOOH + K2SO4
Cu(s) + AgNO3(l) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(l) = 2 Ag(s) + Cu(NO3)2
CaCO3 + Na = Ca3Na6 + CO3 =>
3 CaCO3 + 6 Na = Ca3Na6 + 3 CO3
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
Na2O2 + HOH = NaOH + H2O2 =>
Na2O2 + 2 HOH = 2 NaOH + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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