| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl
Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl
CH3C(Br2)CH3 + KOH = CH3CCH + KBr + HOH =>
CH3C(Br2)CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Ti + CH3COOH + NaF = Na2[TiF6] + H2 + CH3COONa =>
Ti + 4 CH3COOH + 6 NaF = Na2[TiF6] + 2 H2 + 4 CH3COONa
MgS + RbOH = RbS + MgOH =>
MgS + RbOH = RbS + MgOH
Al + Pt(SeO4)2 = Al(SeO4) + Pt =>
2 Al + Pt(SeO4)2 = 2 Al(SeO4) + Pt
C2H5OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 C2H5OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
Ca + NO3 + NaOH = NaNO3 + Ca(OH)2 =>
Ca + 2 NO3 + 2 NaOH = 2 NaNO3 + Ca(OH)2
Cu2Br = Cu2 + Br =>
Cu2Br = Cu2 + Br
NaHS + Cu2SO4 = NaSO4 + Cu2S + H2O =>
8 NaHS + 9 Cu2SO4 = 8 NaSO4 + 9 Cu2S + 4 H2O
KOH + HOBr = H2O + KOBr =>
KOH + HOBr = H2O + KOBr
Cu(ClO3)2 + Na2S = CuS + NaClO3 =>
Cu(ClO3)2 + Na2S = CuS + 2 NaClO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
PCl3 + HNO3 + Cl2 = NO + HCl + POCl3 =>
4 PCl3 + 2 HNO3 + Cl2 = 2 NO + 2 HCl + 4 POCl3
MgSO3 + NaCH3CO2 = Mg(CH3CO2)2 + Na2SO3 =>
MgSO3 + 2 NaCH3CO2 = Mg(CH3CO2)2 + Na2SO3
C(s) + O2 = CO2(g) =>
C(s) + O2 = CO2(g)
O3 = O2 = O2 = O =>
2 O3 = 3 O2
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
NH4OH + AICl3 = AI(OH)3 + NH4Cl =>
3 NH4OH + AICl3 = AI(OH)3 + 3 NH4Cl
CH3OH + H2SO4 = CH3OHSO3 + H2O =>
CH3OH + H2SO4 = CH3OHSO3 + H2O
FeI3 = FeI2 + I =>
FeI3 = FeI2 + I
Nb(OH5) + C6H8O7(H2O) = Nb2O5 + H2O + C2 =>
6 Nb(OH5) + 8 C6H8O7(H2O) = 3 Nb2O5 + 55 H2O + 24 C2
Zn(OH)2 + NH3 = Zn(NH3)4 + OH =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4 + 2 OH
Ba(OH)2 + HClO4 = H(OH) + Ba(ClO4)2 =>
Ba(OH)2 + 2 HClO4 = 2 H(OH) + Ba(ClO4)2
CuCl2 + CH3COO = Cu(CH3COO)2 + Cl2 =>
CuCl2 + 2 CH3COO = Cu(CH3COO)2 + Cl2
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
KICl2 + KBrICl = KI + BrCl3 =>
KICl2 + KBrICl = 2 KI + BrCl3
C10H22(s) + O2(g) = CO2(g) + H2O(l) =>
2 C10H22(s) + 31 O2(g) = 20 CO2(g) + 22 H2O(l)
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2
CuSO4 = Cu{+2} + SO4{-2} =>
CuSO4 = Cu{+2} + SO4{-2}
H2OCl2 = HCl + O2 =>
2 H2OCl2 = 4 HCl + O2
Na2SO4 + CoCl3 = NaCl + Co2(SO4)3 =>
3 Na2SO4 + 2 CoCl3 = 6 NaCl + Co2(SO4)3
LiOH + C8H8O2 = H2O + C8H7OOLi =>
LiOH + C8H8O2 = H2O + C8H7OOLi
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
Ca(OH)2 + CH3CO2H = Ca + CH3CO2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca + 2 CH3CO2 + 2 H2O
Mg(s) + AgCl(aq) = Ag + MgCl2 =>
Mg(s) + 2 AgCl(aq) = 2 Ag + MgCl2
Ca2 + (Po4)2 + H2SO4 = CaSO4 + Ca(H2Po4)2 =>
3 Ca2 + 2(Po4)2 + 4 H2SO4 = 4 CaSO4 + 2 Ca(H2Po4)2
NH4OH + AICl3 = AI(OH)3 + NH4Cl =>
3 NH4OH + AICl3 = AI(OH)3 + 3 NH4Cl
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Fe + H2O2 + H3PO4 = FeH2PO4 + H2O =>
2 Fe + H2O2 + 2 H3PO4 = 2 FeH2PO4 + 2 H2O
C14H18N2O5 + O = CO2 + H2O + N =>
C14H18N2O5 + 32 O = 14 CO2 + 9 H2O + 2 N
KH + H2SO4 = H2 + KH(SO4) =>
KH + H2SO4 = H2 + KH(SO4)
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Sr(OH)2 + H3BO3 = Sr(H2BO3)2 + H2O =>
Sr(OH)2 + 2 H3BO3 = Sr(H2BO3)2 + 2 H2O
HCl + Na2O2 = NaCl + H2O2 =>
2 HCl + Na2O2 = 2 NaCl + H2O2
CH3CHOHCN + H2O = CH3CHOHCOOH + NH3 =>
CH3CHOHCN + 2 H2O = CH3CHOHCOOH + NH3
Al(OH)3 + Pb3(AsO4)2 = Pb(OH)2 + AlAsO4 =>
2 Al(OH)3 + Pb3(AsO4)2 = 3 Pb(OH)2 + 2 AlAsO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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