| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + N2 = Ca3N2
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Sb(OH)3 + KOH = K3Sb(OH)6 =>
Sb(OH)3 + 3 KOH = K3Sb(OH)6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H15AlTiCl4 + C2H4 = C8H19AlTiCl4 =>
C6H15AlTiCl4 + C2H4 = C8H19AlTiCl4
Cu + AgBr = Ag + CuBr =>
Cu + AgBr = Ag + CuBr
C4H14O + O2 = CO2 + H2O =>
C4H14O + 7 O2 = 4 CO2 + 7 H2O
Zn + Ag{+} = Zn{3+} + Ag =>
Zn + 3 Ag{+} = Zn{3+} + 3 Ag
H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O
TiCl4 + H2 = Ti + HCl =>
TiCl4 + 2 H2 = Ti + 4 HCl
H3G3B3 = H2G2B2 =>
2 H3G3B3 = 3 H2G2B2
Zn(s) + AgF(aq) = ZnF2 + Ag(s) =>
Zn(s) + 2 AgF(aq) = ZnF2 + 2 Ag(s)
Ca10F2(PO4)6(s) + H2SO4(l) = HF(g) + Ca(H2PO4)2(s) + CaSO4(s) =>
Ca10F2(PO4)6(s) + 7 H2SO4(l) = 2 HF(g) + 3 Ca(H2PO4)2(s) + 7 CaSO4(s)
H2CO3(aq) + NH4OH = (NH4)2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NH4OH = (NH4)2CO3(aq) + 2 H2O(l)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H2S + Mg = Mg2S + H2 =>
H2S + 2 Mg = Mg2S + H2
H2S + O2 + NaOH = Na2SO4 + H2O =>
H2S + 2 O2 + 2 NaOH = Na2SO4 + 2 H2O
H(C2H3O2) + NaOH = H2O + Na(C2H3O2) =>
H(C2H3O2) + NaOH = H2O + Na(C2H3O2)
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
NH3 + H2SO4 = (NH4)2 + (SO4) =>
2 NH3 + H2SO4 = (NH4)2 + (SO4)
H2SO4(s) + NaOH(s) = Na2SO4(s) + H2O(l) =>
H2SO4(s) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l)
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na5Hg8 + H2O = NaOH + Hg + H2 =>
2 Na5Hg8 + 10 H2O = 10 NaOH + 16 Hg + 5 H2
KI + CH3COOFe = FeI + CH3COOK =>
KI + CH3COOFe = FeI + CH3COOK
CH3CH2CH2CHOHCH3 = CH3CH2CHCHCH3 + H2O =>
CH3CH2CH2CHOHCH3 = CH3CH2CHCHCH3 + H2O
Fe2 + H2O = FeO3 + H2 =>
Fe2 + 6 H2O = 2 FeO3 + 6 H2
Mg(s) + CuSO4(aq) = Cu(aq) + MgSO4 =>
Mg(s) + CuSO4(aq) = Cu(aq) + MgSO4
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
CH3SH + H2O2 = CH3SSCH3 + H2O =>
2 CH3SH + H2O2 = CH3SSCH3 + 2 H2O
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
(CuCO3)(Cu(OH)2) = CuO + H2O + CO2 =>
(CuCO3)(Cu(OH)2) = 2 CuO + H2O + CO2
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CaBr2 + Mn(SO4)2 = Ca(SO4)2 + MnBr2 =>
CaBr2 + Mn(SO4)2 = Ca(SO4)2 + MnBr2
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
Li3(PO4) + BaCl2 = LiCl + Ba3(PO4)2 =>
2 Li3(PO4) + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
H2S + Mg = Mg2S + H2 =>
H2S + 2 Mg = Mg2S + H2
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
Na + C2Cl6 = NaCl + C2Cl2 =>
4 Na + C2Cl6 = 4 NaCl + C2Cl2
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Na + C2Cl6 = NaCl + C2Cl2 =>
4 Na + C2Cl6 = 4 NaCl + C2Cl2
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
CaCl2 + H2PO4 = CaPO4 + HCl =>
CaCl2 + H2PO4 = CaPO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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