| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
Al2(O4)3 + BaCl2 = Al2(Cl2)3 + BaO4 =>
Al2(O4)3 + 3 BaCl2 = Al2(Cl2)3 + 3 BaO4
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3 =>
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
C9H13N + HCl = C9H13N*HCl =>
C9H13N + HCl = C9H13N*HCl
AgNO3 + CaCl2 = AgCl2 + Ca(NO3) =>
AgNO3 + CaCl2 = AgCl2 + Ca(NO3)
HNO2 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO2 + H2SO3 = H2SO4 + 2 NO + H2O
Ca + Cu(SO4) = CaSO4 + Cu =>
Ca + Cu(SO4) = CaSO4 + Cu
Al2(SO4)3 + Na2HPO4 = Na2SO4 + AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 Na2HPO4 = 2 Na2SO4 + 2 AlPO4 + H2SO4
NH4F*HF + NH3 = NH4F =>
NH4F*HF + NH3 = 2 NH4F
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al3S2 + H2O = Al3OH + HS2 =>
Al3S2 + H2O = Al3OH + HS2
C4O2H8 + H2 = C6H14 + H2O =>
3 C4O2H8 + 8 H2 = 2 C6H14 + 6 H2O
KClO3 + H2SO4 = KHSO4 + ClO2 + O2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 4 ClO2 + O2 + 2 H2O
Zn(s) + H2SO4 = H(g) + ZnSO4 =>
Zn(s) + H2SO4 = 2 H(g) + ZnSO4
H4C + O2 = O2C + H2O =>
H4C + 2 O2 = O2C + 2 H2O
(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)3PO4 + MoO3 + H2O + NaNO3 =>
3(NH4)2MoO4 + 4 HNO3 + 2 Na2HPO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O + 4 NaNO3
Sodiumchloride + calciumsulfate = sodiumsulfate + calciumchloride =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
Cu2(NO3)(aq) + NaS(aq) = CuS(s) + Na2(NO3)(aq) =>
Cu2(NO3)(aq) + 2 NaS(aq) = 2 CuS(s) + Na2(NO3)(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + Zn(OH) = ZnCl + H2O =>
HCl + Zn(OH) = ZnCl + H2O
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
HBr + NH4OH = HOH + NH4Br =>
HBr + NH4OH = HOH + NH4Br
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
Br2 + (S2O3){-}2 + H2O = Br{-}1 + SO4{-}2 + H{+} =>
9 Br2 + 2(S2O3){-}2 + 10 H2O = 18 Br{-}1 + 4 SO4{-}2 + 20 H{+}
KNO3 + Mg(OH)2 = KOH + Mg(NO3)2 =>
2 KNO3 + Mg(OH)2 = 2 KOH + Mg(NO3)2
Al + CF = AlF3 + C =>
Al + 3 CF = AlF3 + 3 C
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Na3P + Mg = Mg3P2 + Na =>
2 Na3P + 3 Mg = Mg3P2 + 6 Na
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
SO2 + H2S + NaOH = Na2S2O3 + H2O =>
4 SO2 + 2 H2S + 6 NaOH = 3 Na2S2O3 + 5 H2O
CoClNaOH = NaClCoOH =>
CoClNaOH = NaClCoOH
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
Ba + Ce2 = BaCe =>
2 Ba + Ce2 = 2 BaCe
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 NaBH3OH
Sn(NO2)2 + Pt3N4 = Sn3N2 + Pt(NO2)4 =>
6 Sn(NO2)2 + Pt3N4 = 2 Sn3N2 + 3 Pt(NO2)4
KNO3 + Mg(OH)2 = KOH + Mg(NO3)2 =>
2 KNO3 + Mg(OH)2 = 2 KOH + Mg(NO3)2
CaCO3 + HBr = CaH2 + Br2CO3 =>
CaCO3 + 2 HBr = CaH2 + Br2CO3
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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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