| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg2(NO3)2 + 2 Na3PO4 = (Hg2)3(PO4)2 + 6 NaNO3
P4O10 + H2O = H3O4P =>
P4O10 + 6 H2O = 4 H3O4P
Na2S2O8 + NaCl = Na2SO4 + Cl2 =>
Na2S2O8 + 2 NaCl = 2 Na2SO4 + Cl2
C + O2 = CO2 =>
C + O2 = CO2
Al(OH)3(s) + H(aq) = H2O(l) + Al3(aq) =>
3 Al(OH)3(s) + 9 H(aq) = 9 H2O(l) + Al3(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + CH3COOH + NaCl = Mn(CH3COO) + CH3COONa + CH3COOK + Cl2 + H2O =>
KMnO4 + 8 CH3COOH + 6 NaCl = Mn(CH3COO) + 6 CH3COONa + CH3COOK + 3 Cl2 + 4 H2O
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
(MgFe)2SiO4 + CO2 + O2 = SiO2 + MgCO3 + Fe3O4 =>
3(MgFe)2SiO4 + 6 CO2 + 4 O2 = 3 SiO2 + 6 MgCO3 + 2 Fe3O4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
AlCl2 + H2O = Al(OH)2 + HCl =>
AlCl2 + 2 H2O = Al(OH)2 + 2 HCl
ClF3 + O2 = Cl2O + OF =>
4 ClF3 + 7 O2 = 2 Cl2O + 12 OF
Mg + Au = MgAu =>
Mg + Au = MgAu
Ag + HNO3 = AgNO3 + H2O + N3O =>
13 Ag + 16 HNO3 = 13 AgNO3 + 8 H2O + N3O
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + KCl + H2O =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 3 KCl + 2 H2O
Mg + Mn(NO3)2 = Mg(NO3)2 + Mn =>
Mg + Mn(NO3)2 = Mg(NO3)2 + Mn
(NH4)3PO4 + Sb2(CrO4)5 = Sb3(PO4)5 + (NH4)2CrO4 =>
10(NH4)3PO4 + 3 Sb2(CrO4)5 = 2 Sb3(PO4)5 + 15(NH4)2CrO4
CeCl3 + Na2CO3 = Ce2(CO3)3 + NaCl =>
2 CeCl3 + 3 Na2CO3 = Ce2(CO3)3 + 6 NaCl
Al(CN)3 + H2SO4 = Al2(SO4)3 + HCN =>
2 Al(CN)3 + 3 H2SO4 = Al2(SO4)3 + 6 HCN
Na + Cl = NaCl =>
Na + Cl = NaCl
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + NH4(NO3) =>
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4(NO3)
Cu2S + HNO3 = Cu(NO3)2 + NO + H2O + SO2 =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 10 H2O + 3 SO2
CO2 + Ag2O = Ag2CO3 =>
CO2 + Ag2O = Ag2CO3
Na2SO4 + Zn(NO3)2 = Na(NO3) + ZnSO4 =>
Na2SO4 + Zn(NO3)2 = 2 Na(NO3) + ZnSO4
C2H5OH + C2H5Br = C2H5OC2H5 + HBr =>
C2H5OH + C2H5Br = C2H5OC2H5 + HBr
F2 + KClO3 + H2O = HF + KClO4 =>
F2 + KClO3 + H2O = 2 HF + KClO4
Ga2Br3 + Cl2 = GaCl3 + Br2 =>
2 Ga2Br3 + 6 Cl2 = 4 GaCl3 + 3 Br2
C4H4O4 + Br = C4H4BrO4 =>
C4H4O4 + Br = C4H4BrO4
F + K2O = KF + O =>
2 F + K2O = 2 KF + O
C6H5OH + Cl2 = C6H3Cl2OH + H2 =>
C6H5OH + Cl2 = C6H3Cl2OH + H2
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + K(NO3) =>
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + 2 K(NO3)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KAl(OH)4 + HCl = KCl + AlCl3 + H2O =>
KAl(OH)4 + 4 HCl = KCl + AlCl3 + 4 H2O
CsAu = Cs + Au =>
CsAu = Cs + Au
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS =>
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS
C18H20O2 + O2 = CO2 + H2O =>
C18H20O2 + 22 O2 = 18 CO2 + 10 H2O
Ca(OH)2 + Na2O = CaO + NaOH =>
Ca(OH)2 + Na2O = CaO + 2 NaOH
BaSO4 + H2O2 = BaO2 + H2SO4 =>
BaSO4 + H2O2 = BaO2 + H2SO4
NaClO3 + SO2 + H2O = NaCl + H2SO4 =>
NaClO3 + 3 SO2 + 3 H2O = NaCl + 3 H2SO4
Cu2 + H = CuH =>
Cu2 + 2 H = 2 CuH
Li3N + (NH4)NO3 = LiNO3 + (NH4)3N =>
Li3N + 3(NH4)NO3 = 3 LiNO3 + (NH4)3N
Sn(NO3)4 + KOH = Sn(OH)4 + KNO3 =>
Sn(NO3)4 + 4 KOH = Sn(OH)4 + 4 KNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgCl2 + K2S = HgS + KCl =>
HgCl2 + K2S = HgS + 2 KCl
LiCoO2 = Co3O4 + Li2O + O2 =>
12 LiCoO2 = 4 Co3O4 + 6 Li2O + O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaOH(aq) + CO2 = Na2CO3 + H2O =>
2 NaOH(aq) + CO2 = Na2CO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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