| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + 2 AgNO3 = 2 Ag + Mn(NO3)2
NaOH + Na2CO3 = Na2CO3Na(OH) =>
NaOH + Na2CO3 = Na2CO3Na(OH)
NaCl + HSO4 = NaSO4 + ClH =>
NaCl + HSO4 = NaSO4 + ClH
(Na2CO3) + (Al(NO3)3) = (Na2(NO3)3) + AlCO3 =>
(Na2CO3) + (Al(NO3)3) = (Na2(NO3)3) + AlCO3
C3H2OH + O2 = C02 + H2O =>
4 C3H2OH + O2 = 6 C02 + 6 H2O
Ba(Cn)2 + H2SO4 = BaSO4 + HCn =>
Ba(Cn)2 + H2SO4 = BaSO4 + 2 HCn
CuCO3 + CH3COOH + H2O = CO2 + Cu(CH3COO)2*2H2O =>
CuCO3 + 2 CH3COOH + H2O = CO2 + Cu(CH3COO)2*2H2O
MnO = Mn + O =>
MnO = Mn + O
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
Na5P3O10 = P4O10 + Na2 + O2 =>
4 Na5P3O10 = 3 P4O10 + 10 Na2 + 5 O2
PbI2 + Si = SiI2 + Pb =>
PbI2 + Si = SiI2 + Pb
Zn + KClO3 + H2SO4 = ZnSO4 + K2SO4 + Cl2 + H2O =>
5 Zn + 2 KClO3 + 6 H2SO4 = 5 ZnSO4 + K2SO4 + Cl2 + 6 H2O
Ag3PO4 + Cu = Cu3PO4 + Ag =>
Ag3PO4 + 3 Cu = Cu3PO4 + 3 Ag
KClO3 + H2SO4 = ClO2 + H2O + KClO4 + KHSO4 =>
3 KClO3 + 2 H2SO4 = 2 ClO2 + H2O + KClO4 + 2 KHSO4
HNO3 + Mn(NO3)2 + NaBiO3 = HMnO6 + NaNO3 + H2O + Bi(NO3)3 =>
32 HNO3 + 2 Mn(NO3)2 + 9 NaBiO3 = 2 HMnO6 + 9 NaNO3 + 15 H2O + 9 Bi(NO3)3
K3P + H2O = K3PO3 + H2 =>
K3P + 3 H2O = K3PO3 + 3 H2
NH3NO3 + KOH = NH4 + O2 + KNO3 =>
2 NH3NO3 + 2 KOH = 2 NH4 + O2 + 2 KNO3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cl + SeO2 + H2O = (SeO4)2 + HCl =>
8 Cl + 2 SeO2 + 4 H2O = (SeO4)2 + 8 HCl
NaBr + BaOH = NaOH + BrBa =>
NaBr + BaOH = NaOH + BrBa
Ca3(PO4)2(s) + C(s) + SiO2(s) = CaSiO3(s) + CO(g) + P(l) =>
Ca3(PO4)2(s) + 5 C(s) + 3 SiO2(s) = 3 CaSiO3(s) + 5 CO(g) + 2 P(l)
SnCl2*2H2O + KOH = SnO + KCl + H2O =>
SnCl2*2H2O + 2 KOH = SnO + 2 KCl + 3 H2O
Cu + Fe2(SO4)3 = Cu(SO4) + FeSO4 =>
Cu + Fe2(SO4)3 = Cu(SO4) + 2 FeSO4
Zn + NaOH = ZnO + H2O + Na =>
Zn + 2 NaOH = ZnO + H2O + 2 Na
AgNO3 + Na3AsO4 = AgAsO4 + Na3NO3 =>
AgNO3 + Na3AsO4 = AgAsO4 + Na3NO3
NO + O2 + H2O = HNO5 =>
4 NO + 7 O2 + 2 H2O = 4 HNO5
C6H14 + O2 = C6H13OOH =>
C6H14 + O2 = C6H13OOH
MnC2O4(s) + H2O(l)O2(g) = MnO(s) + H2O(g) + CO2(g) =>
2 MnC2O4(s) + H2O(l)O2(g) = 2 MnO(s) + H2O(g) + 4 CO2(g)
NH3 + ZnI2 = Zn(NH3)4 + I =>
4 NH3 + ZnI2 = Zn(NH3)4 + 2 I
Na2B4O7 + Mg = B + MgO + Na2O =>
Na2B4O7 + 6 Mg = 4 B + 6 MgO + Na2O
Ba + Cl2 = Ba3Cl2 =>
3 Ba + Cl2 = Ba3Cl2
H2SiCl2 + H2O = H8Si2O4 + HCl =>
2 H2SiCl2 + 4 H2O = H8Si2O4 + 4 HCl
KH + NaOH = KNa + H2O =>
KH + NaOH = KNa + H2O
Al + Na(OH) = Na3 + AlO3 + H2 =>
2 Al + 6 Na(OH) = 2 Na3 + 2 AlO3 + 3 H2
BaCl2 + CrO4{2-} + CH3COOH = BaCrO4 + HCl + CH3COO{-] =>
BaCl2 + CrO4{2-} + 2 CH3COOH = BaCrO4 + 2 HCl + 2 CH3COO{-]
AgNO3 + SO3 = Ag2(SO3)2 + NO3 =>
2 AgNO3 + 2 SO3 = Ag2(SO3)2 + 2 NO3
HgH2 + O2 = HgO + H2 =>
2 HgH2 + O2 = 2 HgO + 2 H2
AgCl + SCN{-} = AgSCN + Cl{-} =>
AgCl + SCN{-} = AgSCN + Cl{-}
C6H12O6(s) + O2(g) = CO2(s) + H2O(s) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(s) + 6 H2O(s)
SO2 + KMnO4 + H2O = K2SO4 + MnO2 + H2SO4 =>
3 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnO2 + 2 H2SO4
C2H5OH + K2FeO4 + H2SO4 = CH3COOH + Fe2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 4 K2FeO4 + 10 H2SO4 = 3 CH3COOH + 2 Fe2(SO4)3 + 4 K2SO4 + 13 H2O
HCOONa + H2SO4 = HCOOH + NaHSO4 =>
HCOONa + H2SO4 = HCOOH + NaHSO4
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Cu = K2SO4 + 3 CuSO4 + 2 NO + 4 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH0)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH0)3
La(NO3)36H12O6 + CH4N2O = La2O3 + H2O + CO2 + N2 =>
2 La(NO3)36H12O6 + 71 CH4N2O = La2O3 + 154 H2O + 71 CO2 + 107 N2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Fe + KOH = H2 + K3FeO3 =>
2 Fe + 6 KOH = 3 H2 + 2 K3FeO3
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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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