| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + 4 NH3 = Al(NH3)4 + 3 NO3
LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH
C4H9Br + NH3 = HBr + C4H9NH2 =>
C4H9Br + NH3 = HBr + C4H9NH2
SnI4 + HNO3 = SnO2 + I2 + NO2 + H2O =>
SnI4 + 4 HNO3 = SnO2 + 2 I2 + 4 NO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al4 + C3 + HCl = AlCl3 + CH4 =>
Al4 + C3 + 12 HCl = 4 AlCl3 + 3 CH4
Be(OH)2 + NaNO3 = Be(NO3)2 + NaOH =>
Be(OH)2 + 2 NaNO3 = Be(NO3)2 + 2 NaOH
Ca(oh)2 + VCl3 = CaCl2 + V(oh)5 =>
15 Ca(oh)2 + 20 VCl3 = 30 CaCl2 + 4 V(oh)5
FeOCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeOCr2O4 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Na2CO3BaO = Na2O + BaCO3 =>
Na2CO3BaO = Na2O + BaCO3
O3 + H3O = H2O =>
O3 + 6 H3O = 9 H2O
Mg(OH)2 + H3PO4 = (PO4)2Mg3 + HOH =>
3 Mg(OH)2 + 2 H3PO4 = (PO4)2Mg3 + 6 HOH
HgCr2O4 = Cr2O3 + Hg + O2 =>
2 HgCr2O4 = 2 Cr2O3 + 2 Hg + O2
CaO2(s) + C(s) = CaC2(g) + CO2(g) =>
CaO2(s) + 3 C(s) = CaC2(g) + CO2(g)
Mn{2+} + BiO3{-} + H{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
H(CN) + H2O = HCNH2O =>
H(CN) + H2O = HCNH2O
Ca + Mg(OH)2 + SiS + H2O = Ca2MgSi2O7 + H2S + H2 =>
2 Ca + Mg(OH)2 + 2 SiS + 5 H2O = Ca2MgSi2O7 + 2 H2S + 4 H2
O2(g) + C12H22O11(s) = CO2(g) + H2O(g) =>
12 O2(g) + C12H22O11(s) = 12 CO2(g) + 11 H2O(g)
SO3{2{-})+Cu{+}+H2O = SO4{2-}+Cu{2+}+H{+} =>
SO3{2{-})+2Cu{+}+H2O = SO4{2-}+2Cu{2+}+2H{+}
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
NaClO + SnSO4 + KOH + H2O = NaCl + K2SO4 + K2[Sn(OH)6] =>
NaClO + SnSO4 + 4 KOH + H2O = NaCl + K2SO4 + K2[Sn(OH)6]
NH4NCS + AgNO3 = AgNCS + NH4NO3 =>
NH4NCS + AgNO3 = AgNCS + NH4NO3
C6H14 + Br2 = C6H12Br2 + HBr =>
C6H14 + 2 Br2 = C6H12Br2 + 2 HBr
Fe2(O)3 + Cl = Fe(Cl)3 + O2 =>
2 Fe2(O)3 + 12 Cl = 4 Fe(Cl)3 + 3 O2
CH5N3O4 + O2 = CO2 + N2 + H2O =>
4 CH5N3O4 + O2 = 4 CO2 + 6 N2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + SO3 = CaO + SO2 =>
Ca + SO3 = CaO + SO2
Na2MoO4 + CuCl2 = CuMoO4 + NaCl =>
Na2MoO4 + CuCl2 = CuMoO4 + 2 NaCl
HClO4 + Na2O = Na(ClO4) + H2O =>
2 HClO4 + Na2O = 2 Na(ClO4) + H2O
Cu + H2SO4 = Cu(SO4) + S + H2O =>
3 Cu + 4 H2SO4 = 3 Cu(SO4) + S + 4 H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
H2O + AgI = H2I + OAg =>
H2O + AgI = H2I + OAg
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
CH4O + C57H98O6 = C3H8O3 + C19H34O2 =>
3 CH4O + C57H98O6 = C3H8O3 + 3 C19H34O2
CO2 + H2SO4 = C2(SO4)4 + H2O =>
2 CO2 + 4 H2SO4 = C2(SO4)4 + 4 H2O
NiCl + F2 = NiF + Cl =>
2 NiCl + F2 = 2 NiF + 2 Cl
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + H2O + SnCl4 =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 SnCl4
AlBr3 + Ba(NO3)2 = Al(NO3)3 + BaBr2 =>
2 AlBr3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaBr2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeSiO3 + H2O = Fe(OH)2 + SiO2 =>
FeSiO3 + H2O = Fe(OH)2 + SiO2
C2H4 + H2SO4 = C2H5OH + SO3 =>
C2H4 + H2SO4 = C2H5OH + SO3
CS2 + KMnO4 + H2O = KOH + MnO2 + CO2 + S =>
3 CS2 + 4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 CO2 + 6 S
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + N2O =>
24 FeSO4 + 30 HNO3 = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 15 H2O + 3 N2O
Cu(NO3) + Na(PO4) = Cu(PO4) + Na(NO3) =>
Cu(NO3) + Na(PO4) = Cu(PO4) + Na(NO3)
NaHCO3 + H{+} = Na{+} + H2CO3 =>
NaHCO3 + H{+} = Na{+} + H2CO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2(SO4)3 + HF = H2SO4 + FeF3 =>
Fe2(SO4)3 + 6 HF = 3 H2SO4 + 2 FeF3
SCl4 + Cl2 = SCl6 =>
SCl4 + Cl2 = SCl6
KC4H5O6 + H2O = C4H6O6 + KOH =>
KC4H5O6 + H2O = C4H6O6 + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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