| Équations équilibrées la veille | Équations équilibrées le lendemain |
W + H2 = WH2
BaCO3 + H{+} = Ba{2} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2} + CO2 + H2O
KMnO4 + KSO3 + KOH = K2MnO4 + K2SO4 + H2O =>
KMnO4 + KSO3 + 2 KOH = K2MnO4 + K2SO4 + H2O
Mg + CH3COOH = MgOH + CH3CO =>
Mg + CH3COOH = MgOH + CH3CO
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
Fe(OH)2 + NH4NO3 = Fe(NO3)2 + NH4OH =>
Fe(OH)2 + 2 NH4NO3 = Fe(NO3)2 + 2 NH4OH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O
Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 24 HNO3 = 14 Pb(NO3)2 + Pb(MnO4)2 + 12 H2O
Ba + H2O(l) = Ba(OH)2 + H2 =>
Ba + 2 H2O(l) = Ba(OH)2 + H2
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2 =>
CaCl2Mg(NO3)2 = Ca(NO3)2MgCl2
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O =>
Ba(HCO3)2 + NaOH = BaCO3 + NaHCO3 + H2O
Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
CaOH + CH3COOH = Ca + CH3COO + H2O =>
CaOH + CH3COOH = Ca + CH3COO + H2O
NH4Br + MnSO4 = (NH4)2SO4 + MnBr2 =>
2 NH4Br + MnSO4 = (NH4)2SO4 + MnBr2
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
Ba(NO3)2 + HCl = NHO3 + BaCl2 =>
Ba(NO3)2 + 2 HCl = 2 NHO3 + BaCl2
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
H2(g) + C(s) + O2 = C2H5OH =>
6 H2(g) + 4 C(s) + O2 = 2 C2H5OH
KCl + Hg = HgCl2 + K =>
2 KCl + Hg = HgCl2 + 2 K
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Ca5(PO4)3OH + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca5(PO4)3OH + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2H2O
Ag + NO3 = Ag(NO3) =>
Ag + NO3 = Ag(NO3)
(Ag)2O = Ag + O2 =>
2(Ag)2O = 4 Ag + O2
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
S2 + O2 = SO5 =>
S2 + 5 O2 = 2 SO5
C6H5Na + HBr = C6H6 + NaBr =>
C6H5Na + HBr = C6H6 + NaBr
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
VCl4 + KMnO4 = KCl + MnCl2 + V2O5 + Cl2 =>
16 VCl4 + 10 KMnO4 = 10 KCl + 10 MnCl2 + 8 V2O5 + 17 Cl2
C5H9NO + O2 = CO2 + H2O + N2 =>
4 C5H9NO + 27 O2 = 20 CO2 + 18 H2O + 2 N2
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2 =>
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2
Si + HNO3 + HF = H2SiF3 + NO + H2O =>
3 Si + HNO3 + 9 HF = 3 H2SiF3 + NO + 2 H2O
H2SO3ZnO = ZnSO3H2O =>
H2SO3ZnO = ZnSO3H2O
Na2SO4HNO3 = Na2NO3SO4H =>
Na2SO4HNO3 = Na2NO3SO4H
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2 =>
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + H2O + Na2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 H2O + 3 Na2MnO4
ZnO + S = Zn + SO =>
ZnO + S = Zn + SO
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O =>
N2O3 + Ba(OH)2 = Ba(NO2)2 + H2O
C3H7Cl + Na = C3H6Na + HCl =>
C3H7Cl + Na = C3H6Na + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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