| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Na(OH) = Ag(OH) + Na(NO3)
HCl + Ba(ClO3)2 = BaCl2 + H2O + Cl2 =>
12 HCl + Ba(ClO3)2 = BaCl2 + 6 H2O + 6 Cl2
Cr2O3 + KOH + KClO3 = K2Cr2O7 + KCl + H2O =>
Cr2O3 + 2 KOH + KClO3 = K2Cr2O7 + KCl + H2O
Cu2SO4(aq) + Li3PO4(aq) = Cu3PO4(s) + Li2SO4(aq) =>
3 Cu2SO4(aq) + 2 Li3PO4(aq) = 2 Cu3PO4(s) + 3 Li2SO4(aq)
Sr(NO3)KIO3 = Sr(IO3)KNO3 =>
Sr(NO3)KIO3 = Sr(IO3)KNO3
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
BaCl2(aq)CuSo4(aq) = BaSo4(s)CuCl2(aq) =>
BaCl2(aq)CuSo4(aq) = BaSo4(s)CuCl2(aq)
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
MnO2 + NaOH + Cl2 = NaMnO4 + NaCl + H2O =>
2 MnO2 + 8 NaOH + 3 Cl2 = 2 NaMnO4 + 6 NaCl + 4 H2O
CuC2O4*H2O(NH4)2C2O4*H2O = (NH4)2[Cu(C2O4)2]*2H2O =>
CuC2O4*H2O(NH4)2C2O4*H2O = (NH4)2[Cu(C2O4)2]*2H2O
Pb(No)NaCl = NaNoPbCl =>
Pb(No)NaCl = NaNoPbCl
HCl(aq)Co(s) = CoCl(aq)H(g) =>
HCl(aq)Co(s) = CoCl(aq)H(g)
CH3COOCH2CH3 + H2O = CH3CH2OH + CH3COOH =>
CH3COOCH2CH3 + H2O = CH3CH2OH + CH3COOH
NH*4ICI*2 = NH*4CII*2 =>
NH*4ICI*2 = NH*4CII*2
C2H4O2 + NaOH = C2H3O2Na + H2O =>
C2H4O2 + NaOH = C2H3O2Na + H2O
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Li(s) + H2O(l) = Li{+}(aq) + OH{-}(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 Li{+}(aq) + 2 OH{-}(aq) + H2(g)
CaO + NH4NO3 = Ca(NO3)2 + NH4 + H2O =>
5 CaO + 9 NH4NO3 = 5 Ca(NO3)2 + 8 NH4 + 2 H2O
Ca3O2 = Ca + O3 =>
3 Ca3O2 = 9 Ca + 2 O3
KNO2 + KMnO4 + H2SO4 = KNO3 + MnO2 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO4 + H2SO4 = 3 KNO3 + 2 MnO2 + K2SO4 + H2O
MnSO4H2O = MnSO4*H2O =>
MnSO4H2O = MnSO4*H2O
Fe + ZnCl3 = FeCl + ZnCl =>
2 Fe + ZnCl3 = 2 FeCl + ZnCl
C2H6(g) + O2 = CO2 + H2O(l) =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O(l)
C2H4O + H2O = C2H6O2 =>
C2H4O + H2O = C2H6O2
Cr(OH) + HNO3 = Cr(NO3) + H2O =>
Cr(OH) + HNO3 = Cr(NO3) + H2O
Va2O2 + Fe2O3 = Va2O5 + Fe2O2 =>
Va2O2 + 3 Fe2O3 = Va2O5 + 3 Fe2O2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Li + Al(OH)3 = Al + Li(OH) =>
3 Li + Al(OH)3 = Al + 3 Li(OH)
Zn(NO3)2 = Zn2O2 + NO2 + O2 =>
2 Zn(NO3)2 = Zn2O2 + 4 NO2 + O2
CU + H2S = CUS + H2 =>
CU + H2S = CUS + H2
AgCl(s)HNO3(aq) = AgNO3HCl =>
AgCl(s)HNO3(aq) = AgNO3HCl
ZnCu{2}{} = CuZn{2}{} =>
ZnCu{2}{} = CuZn{2}{}
H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + H2O =>
2 H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + 4 H2O
AlCl3 + NH4OH + H2O2 = NH4AlO3 + NH4Cl3 + H2O =>
AlCl3 + 2 NH4OH + 2 H2O2 = NH4AlO3 + NH4Cl3 + 3 H2O
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr2 + H2O =>
NaCrO2 + 3 Br2 + 4 NaOH = Na2CrO4 + 3 NaBr2 + 2 H2O
CdCO3(s)H2SO4(aq) = CdSO4(s)CO2(g)H2O(l) =>
CdCO3(s)H2SO4(aq) = CdSO4(s)CO2(g)H2O(l)
H2(C2O4) + NaOH = Na2C2O4 + H2O =>
H2(C2O4) + 2 NaOH = Na2C2O4 + 2 H2O
ZnNO3 + LiCl = LiNO3 + ZnCl =>
ZnNO3 + LiCl = LiNO3 + ZnCl
NaNO3 + Cu + H2SO4 = Na2SO4 + NO2 + H2O + CuSO4 =>
2 NaNO3 + Cu + 2 H2SO4 = Na2SO4 + 2 NO2 + 2 H2O + CuSO4
SnCl4 + NH4OH = H4SnO4 + NH4Cl =>
SnCl4 + 4 NH4OH = H4SnO4 + 4 NH4Cl
H + Cu(OH)2 = Cu2 + H2O =>
4 H + 2 Cu(OH)2 = Cu2 + 4 H2O
KCl + H2SO4 = KHSO4 + HCl =>
KCl + H2SO4 = KHSO4 + HCl
C11H21 + O2 = CO2 + H2O =>
4 C11H21 + 65 O2 = 44 CO2 + 42 H2O
Pb(C2H3O2)4Ag2S = Ag2(C2H3O2)4PbS =>
Pb(C2H3O2)4Ag2S = Ag2(C2H3O2)4PbS
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)Cl2 =>
(NH4)2PtCl4 + NH3 = 2 NH4Cl + Pt(NH3)Cl2
FeCl3 + NaCO3 = FeCO3 + Na + Cl2 =>
2 FeCl3 + 2 NaCO3 = 2 FeCO3 + 2 Na + 3 Cl2
Al(NO3)3 + KHCO3 = KNO3 + Al(HCO3)3 =>
Al(NO3)3 + 3 KHCO3 = 3 KNO3 + Al(HCO3)3
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
HCl + Mn(OH)2 = H2O + MnCl2 =>
2 HCl + Mn(OH)2 = 2 H2O + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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