| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaP2O3 + 2 SiO2 + 4 C = 4 CO + P4 + 2 CaSiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)2 + H2NO3 = CuNO3 + H2O =>
Cu(OH)2 + H2NO3 = CuNO3 + 2 H2O
FeTiO3 + CO = FeO + Ti + CO2 =>
FeTiO3 + 2 CO = FeO + Ti + 2 CO2
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
Li2SO4 + Ba(OH)2 = LiOH + BaSO4 =>
Li2SO4 + Ba(OH)2 = 2 LiOH + BaSO4
PbSO4 + HCl = HSO4 + PbCl =>
PbSO4 + HCl = HSO4 + PbCl
Na(OH) + H(ClO) = H2O + NaClO =>
Na(OH) + H(ClO) = H2O + NaClO
NaCl + H2SO4(aq) = Na2SO4 + HCl(aq) =>
2 NaCl + H2SO4(aq) = Na2SO4 + 2 HCl(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Fe2(CO3)3 + H2 = Fe + CO2 + H2O =>
Fe2(CO3)3 + 3 H2 = 2 Fe + 3 CO2 + 3 H2O
Ti(SO4)2 + CrCl3 = TiCl4 + Cr2(SO4)3 =>
3 Ti(SO4)2 + 4 CrCl3 = 3 TiCl4 + 2 Cr2(SO4)3
(NH4)(ClO3) + MgBr2 = Mg(ClO3)2 + (NH4)Br =>
2(NH4)(ClO3) + MgBr2 = Mg(ClO3)2 + 2(NH4)Br
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca(C2O4) = Ca + C2O4 =>
Ca(C2O4) = Ca + C2O4
Pt{4+} + Cl{-} + H{+} = H2PtCl6 =>
Pt{4+} + 6 Cl{-} + 2 H{+} = H2PtCl6
C8H9NO2 + K2HPO4 = C8H8NO2K + KH2PO4 =>
C8H9NO2 + K2HPO4 = C8H8NO2K + KH2PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CoCl2 + Na(OH) + NaCl3 = NaCl + Co2O3 + H2O =>
2 CoCl2 + 6 Na(OH) + NaCl3 = 7 NaCl + Co2O3 + 3 H2O
AlBr4 + CO2 = CBr4 + AlO2 =>
AlBr4 + CO2 = CBr4 + AlO2
CS + O = CSO =>
CS + O = CSO
Ca3P2 + KMnO4 + H2O = Ca(H2PO4)2 + MnO2 + KOH + Ca(oh)2 =>
Ca3P2 + 4 KMnO4 + 4 H2O = Ca(H2PO4)2 + 4 MnO2 + 4 KOH + Ca(oh)2
H2SO4 + Pb(NO3)2 = PbSO4 + HNO3 =>
H2SO4 + Pb(NO3)2 = PbSO4 + 2 HNO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
ZnSO4 + HCl + NH4 + Cl2 = ZnCl2NH4Cl + H2SO4 =>
2 ZnSO4 + 4 HCl + 2 NH4 + Cl2 = 2 ZnCl2NH4Cl + 2 H2SO4
CuS + Cu(OH)2 = H2S + CuO =>
CuS + Cu(OH)2 = H2S + 2 CuO
MnO4{-} + SO3{2-} + H2O = Mn + SO4{2-} + OH{-} =>
2 MnO4{-} + 7 SO3{2-} + H2O = 2 Mn + 7 SO4{2-} + 2 OH{-}
NaK2 + H2O = Na2O + K2O + H2 =>
2 NaK2 + 3 H2O = Na2O + 2 K2O + 3 H2
Na2K + H2O = HNa + KO =>
Na2K + H2O = 2 HNa + KO
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
Pb(NO3)2 + HBrO2 = Pb(BrO2)2 + HNO3 =>
Pb(NO3)2 + 2 HBrO2 = Pb(BrO2)2 + 2 HNO3
Na2SO3 + Ag = AgSO3 + Na =>
Na2SO3 + Ag = AgSO3 + 2 Na
CuSO4(s) + Al(s) = Cu(s) + AlSO4(aq) =>
CuSO4(s) + Al(s) = Cu(s) + AlSO4(aq)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaCl + Ag(CH3COO) = Na(CH3COO) + AgCl =>
NaCl + Ag(CH3COO) = Na(CH3COO) + AgCl
NO = N2 + O2 =>
2 NO = N2 + O2
H3Po4 + KCl = K3Po4 + HCl =>
H3Po4 + 3 KCl = K3Po4 + 3 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Br2 + KY = KBr + Y =>
Br2 + 2 KY = 2 KBr + 2 Y
Br2 + Be = BeBr2 =>
Br2 + Be = BeBr2
ZnS + PbO + Na2CO3 = ZnO + Pb + Na2SO4 + CO2 =>
ZnS + 4 PbO + Na2CO3 = ZnO + 4 Pb + Na2SO4 + CO2
H2C2O4 + H2SO4 + KMnO4 = K2SO4 + CO2 + H2O + MnSO4 =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = K2SO4 + 10 CO2 + 8 H2O + 2 MnSO4
HClO4 + P2O5 = P(ClO4)5 + H2O =>
10 HClO4 + P2O5 = 2 P(ClO4)5 + 5 H2O
CoCl2(H2O)6 + H2O2 + HCl + C2H8N2 = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2(H2O)6 + H2O2 + 2 HCl + 4 C2H8N2 = 2[Co(C2H8N2)2Cl2]Cl + 14 H2O
C3H7OH + HCOOH = H2O + C3H7OOC =>
11 C3H7OH + 15 HCOOH = 17 H2O + 12 C3H7OOC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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