| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CaO + 3 P2O5 = 2 Ca2O5 + 3 P2O3
B4O3 + C = B4C + CO =>
B4O3 + 4 C = B4C + 3 CO
Sn + N2 = Sn4N3 =>
8 Sn + 3 N2 = 2 Sn4N3
Au2Br + Ag = Ag2Br + Au =>
Au2Br + 2 Ag = Ag2Br + 2 Au
Al + KNO2 + KOH + H2O = K3[Al(OH)4] + NH3 =>
6 Al + KNO2 + 17 KOH + 5 H2O = 6 K3[Al(OH)4] + NH3
FeS2 + CaO + O2 + H2O = Fe(OH)3 + CaSO4*2H2O =>
4 FeS2 + 8 CaO + 15 O2 + 22 H2O = 4 Fe(OH)3 + 8 CaSO4*2H2O
H2SO4 + Ba = BaSO4 + H2Ba =>
H2SO4 + 2 Ba = BaSO4 + H2Ba
Ni + NH4OH = Ni(NH3)6 + H2O =>
Ni + 6 NH4OH = Ni(NH3)6 + 6 H2O
Ca + AlP = Ca3P + Al =>
3 Ca + AlP = Ca3P + Al
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
C3H7OH + K2Cr2O7 + H3PO4 = C3H6CO + CrPO4 + K3PO4 + H2O =>
12 C3H7OH + 6 K2Cr2O7 + 16 H3PO4 = 9 C3H6CO + 12 CrPO4 + 4 K3PO4 + 45 H2O
KNO3 + MnO2 + K2CO3 = K2MnO4 + CO2 + NO =>
2 KNO3 + 3 MnO2 + 2 K2CO3 = 3 K2MnO4 + 2 CO2 + 2 NO
Zn + PbNo3 = ZnPb + No3 =>
Zn + PbNo3 = ZnPb + No3
H2Se + KOH = KHSe + H2O =>
H2Se + KOH = KHSe + H2O
NH3 + O2 + NO2 = HNO3 =>
2 NH3 + 5 O2 + 4 NO2 = 6 HNO3
Al + ClO4 + H = AlCl3 + H2O =>
Al + 3 ClO4 + 24 H = AlCl3 + 12 H2O
(NH4)2Cr2O7 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + SO4 + H2O =>
(NH4)2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + 3 SO4 + 7 H2O
CuCl + NH3 = [Cu(NH3)2]Cl =>
CuCl + 2 NH3 = [Cu(NH3)2]Cl
CrI2 + Ba(NO3)2 = Cr(NO3)2 + BaI2 =>
CrI2 + Ba(NO3)2 = Cr(NO3)2 + BaI2
Ba(OH)2 + KMnO4 = K2OH + Ba(MnO4)2 + H2O + O2 =>
4 Ba(OH)2 + 8 KMnO4 = 4 K2OH + 4 Ba(MnO4)2 + 2 H2O + O2
CH3CHO + Cu(OH)2 = CH3COO + Cu2O + H2O =>
2 CH3CHO + 6 Cu(OH)2 = 2 CH3COO + 3 Cu2O + 7 H2O
FeBr + KCl = KBr + FeCl =>
FeBr + KCl = KBr + FeCl
C4H6O4Ca + K2CO3 = CaCO3 + CH3CO2K =>
C4H6O4Ca + K2CO3 = CaCO3 + 2 CH3CO2K
HNO3 + Al = Al(NO3)3 + NH3 + H2O =>
27 HNO3 + 8 Al = 8 Al(NO3)3 + 3 NH3 + 9 H2O
C10H15ON + CH3 = C11H18ON =>
C10H15ON + CH3 = C11H18ON
Cu2O + KNO3 = CuO + KNO2 =>
Cu2O + KNO3 = 2 CuO + KNO2
Sc + O2 = ScO2 =>
Sc + O2 = ScO2
CaH2 + H2O = Ca(OH2) + H2 =>
CaH2 + H2O = Ca(OH2) + H2
C4H9OH + CrO3 + H2SO4 = Cr2(SO4)3 + C4H8O + H2O =>
3 C4H9OH + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C4H8O + 6 H2O
LiOH + AgCl = LiCl + AgOH =>
LiOH + AgCl = LiCl + AgOH
CH4 + Br2 = CH2Br3 + HBr =>
2 CH4 + 5 Br2 = 2 CH2Br3 + 4 HBr
Pb + KNO3 = PbK3 + NO3 =>
Pb + 3 KNO3 = PbK3 + 3 NO3
CH3CH2OH2Cl + NaOH = CH3CH2ONaHCl + H2O =>
CH3CH2OH2Cl + NaOH = CH3CH2ONaHCl + H2O
C6H10 + MnO4 + H2O = C6H10(OH)2 + MnO2 =>
2 C6H10 + MnO4 + 2 H2O = 2 C6H10(OH)2 + MnO2
AgCl + KCN = KAg(CN)2 + KCl =>
AgCl + 2 KCN = KAg(CN)2 + KCl
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
H + NH4OH = H2O + NH4 =>
H + NH4OH = H2O + NH4
Mg(NO3)2 + AlCl3 = MgCl2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(NO3)3
C12H11N2NaO3 + HCl = C12H12N2O3 + NaCl =>
C12H11N2NaO3 + HCl = C12H12N2O3 + NaCl
HF(aq) = H(aq) + F(aq) =>
HF(aq) = H(aq) + F(aq)
NO2 + O3 + H2O = HNO3 =>
6 NO2 + O3 + 3 H2O = 6 HNO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2(s) + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2(s) + 6 H2O
KI + Pb(CH3CO2)2 = PbI2 + CH3CO2K =>
2 KI + Pb(CH3CO2)2 = PbI2 + 2 CH3CO2K
Au + NaCl = AuCl + Na =>
Au + NaCl = AuCl + Na
Fe + Na(NO3) = FeNO3 + Na =>
Fe + Na(NO3) = FeNO3 + Na
Ga(OH)3 = Ga2O3 + H2O =>
2 Ga(OH)3 = Ga2O3 + 3 H2O
CH4 + Br2 = CH2Br3 + HBr =>
2 CH4 + 5 Br2 = 2 CH2Br3 + 4 HBr
H2SO4 + NaOH = H2OH + SO4Na =>
H2SO4 + NaOH = H2OH + SO4Na
FeCl3 + CaCO3 = Fe2O3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 = Fe2O3 + 3 CaCl2 + 3 CO2
Al + I = AlI3 =>
Al + 3 I = AlI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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