| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H3O2H + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
H3PO4 + FeBr3 = FePO4 + HBr =>
H3PO4 + FeBr3 = FePO4 + 3 HBr
Bi2O3 + NaClO2 + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + NaClO2 + 2 NaOH = 2 NaBiO3 + NaCl + H2O
Mg + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al =>
Mg + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al
Mg(s) + ZnCl2 = Zn + MgCl2 =>
Mg(s) + ZnCl2 = Zn + MgCl2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
K2C2O4*2H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H20 + H2O + CO2 =>
2 K2C2O4*2H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H20 + 145 H2O + 126 CO2
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5ONa + NaOH = C2H5OH + Na2O =>
C2H5ONa + NaOH = C2H5OH + Na2O
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
C3H4OH(COOH)3 + NaOH = Na3C3H4OH + CH2O3 =>
C3H4OH(COOH)3 + 3 NaOH = Na3C3H4OH + 3 CH2O3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
S + F = SF6 =>
S + 6 F = SF6
Sn + CuCl2 = SnCl2 + Cu =>
Sn + CuCl2 = SnCl2 + Cu
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH2NH2COOH + O2 = CO2 + NH3 + H2O =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + F = Fe3F2 =>
3 Fe + 2 F = Fe3F2
Mg + Co3O4 = MgO + Co =>
4 Mg + Co3O4 = 4 MgO + 3 Co
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Fe(NO3)3(aq) + KI(aq) = FeI3 + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3 + 3 KNO3(aq)
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Sr + Na2O = Na + SrO =>
Sr + Na2O = 2 Na + SrO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HBrO2 + Mg(OH)2 = Mg(BrO2)2 + H2O =>
2 HBrO2 + Mg(OH)2 = Mg(BrO2)2 + 2 H2O
NaH2PO2 = PH3 + Na2HPO4 =>
2 NaH2PO2 = PH3 + Na2HPO4
Mg + HNO3 = Mg(NO3)2 + HOH + N2 =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 6 HOH + N2
C2H3O2Cl + O2 = CO2 + H2O + HCl =>
2 C2H3O2Cl + 3 O2 = 4 CO2 + 2 H2O + 2 HCl
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
P + H3PO4 + H2O = H2PO2 =>
3 P + 2 H3PO4 + 2 H2O = 5 H2PO2
Sr + Na2O = Na + Sr2O =>
2 Sr + Na2O = 2 Na + Sr2O
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
CH2H2 + O2 = CO2 + H2O =>
CH2H2 + 2 O2 = CO2 + 2 H2O
C8H9O2N + O2 = CO2 + H2O + N2 =>
4 C8H9O2N + 37 O2 = 32 CO2 + 18 H2O + 2 N2
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO + CO2 + H2O =>
2 KMnO4 + 11 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO + 22 CO2 + 14 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
Pb(NO3) + Zn = Pb(NO3)Zn =>
Pb(NO3) + Zn = Pb(NO3)Zn
CsNO3 + Ca(OH)2 = Cs(OH)2 + NO3Ca =>
CsNO3 + Ca(OH)2 = Cs(OH)2 + NO3Ca
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)
Pb(NO3)2 + HBr = HNO3 + PbBr2 =>
Pb(NO3)2 + 2 HBr = 2 HNO3 + PbBr2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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