| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + AgNo2 = KNo2 + AgCl
Fe(OH)3 + NaOH = NaFe(OH)4 =>
Fe(OH)3 + NaOH = NaFe(OH)4
H4P2O5 + Cu(OH)2 = Cu4(P2O5)2 + H2O =>
2 H4P2O5 + 4 Cu(OH)2 = Cu4(P2O5)2 + 8 H2O
NH3 + AlCl3 + H2O = NH4Cl + Al(OH)3 =>
3 NH3 + AlCl3 + 3 H2O = 3 NH4Cl + Al(OH)3
HI(aq) + KHSO3(aq) = KI + H2 + SO3 =>
HI(aq) + KHSO3(aq) = KI + H2 + SO3
C20H25N3O + O2 = CO2 + H2O + NO2 =>
4 C20H25N3O + 115 O2 = 80 CO2 + 50 H2O + 12 NO2
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl =>
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl
KBr + Cu(NO3)2 = Br2 + CuBr + KNO3 =>
4 KBr + 2 Cu(NO3)2 = Br2 + 2 CuBr + 4 KNO3
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
KICl4*2H2O + KOH = KIO3 + KCl + KI + H2O =>
3 KICl4*2H2O + 12 KOH = 2 KIO3 + 12 KCl + KI + 12 H2O
Fe2(SO3)3 + HNO3 = Fe(NO3)3 + H2O + SO2 =>
Fe2(SO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 SO2
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
CH3CH2SH + O2 = CO2 + H2O + S02 =>
2 CH3CH2SH + 7 O2 = 4 CO2 + 6 H2O + S02
N2O5 + CO2 = N2CO3 + O2 =>
N2O5 + CO2 = N2CO3 + 2 O2
NH3 + AlCl3 + H2O = NH4Cl + Al(OH)3 =>
3 NH3 + AlCl3 + 3 H2O = 3 NH4Cl + Al(OH)3
AlOH(NO3)2 = AlOH + NO3 =>
AlOH(NO3)2 = AlOH + 2 NO3
KMnO4 + K2S + HClO4 = Mn(ClO4)2 + SO4 + KClO4 + H2O =>
2 KMnO4 + K2S + 8 HClO4 = 2 Mn(ClO4)2 + SO4 + 4 KClO4 + 4 H2O
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2
H2SO4 + K2Cr2O7 + C8H5O4K = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
41 H2SO4 + 10 K2Cr2O7 + 2 C8H5O4K = 10 Cr2(SO4)3 + 11 K2SO4 + 46 H2O + 16 CO2
H2SiO3 + Na(OH) = Na2SiO3 + H2O =>
H2SiO3 + 2 Na(OH) = Na2SiO3 + 2 H2O
S + HNO3 = H2SO4 + H2O(l) + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O(l) + 6 NO2
AlOH(NO3)2 = AlOH + NO3 =>
AlOH(NO3)2 = AlOH + 2 NO3
CaOC2H2 = CaC2H2O =>
CaOC2H2 = CaC2H2O
SO2 + SeO2 + H2O = Se + H2SO4 =>
2 SO2 + SeO2 + 2 H2O = Se + 2 H2SO4
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4NO3(aq)
Na3PO4 + AgCl = Ag3PO4 + NaCl =>
Na3PO4 + 3 AgCl = Ag3PO4 + 3 NaCl
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
PbO2 + Cu = Pb + CuO =>
PbO2 + 2 Cu = Pb + 2 CuO
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2 =>
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2
Al + O = Al(O2)3 =>
Al + 6 O = Al(O2)3
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl =>
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH4SCN + FeCl3 + H2O = FeO(SCN)3 + NH4Cl + H =>
3 NH4SCN + FeCl3 + H2O = FeO(SCN)3 + 3 NH4Cl + 2 H
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl =>
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl
K + H2O = KOH + H2 = k =>
2 K + 2 H2O = 2 KOH + H2
Hg(NO3)2 + K3PO4 = HgPO4 + K3(NO3)2 =>
Hg(NO3)2 + K3PO4 = HgPO4 + K3(NO3)2
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
Pb(OH)3 + NaOH = Na3[Pb(OH)6] =>
Pb(OH)3 + 3 NaOH = Na3[Pb(OH)6]
NH3 + AlCl3 + H2O = NH4Cl + Al(OH)3 =>
3 NH3 + AlCl3 + 3 H2O = 3 NH4Cl + Al(OH)3
Cl2 + P4 = P4Cl4 =>
2 Cl2 + P4 = P4Cl4
Al(ClO2)3 + NH3 + H2O = Al(OH)3 + NH4ClO2 =>
Al(ClO2)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4ClO2
Cu + C12 = CuC13 =>
12 Cu + 13 C12 = 12 CuC13
Al2O3 + CaC2 = CaO + Al + CO2 =>
5 Al2O3 + 3 CaC2 = 3 CaO + 10 Al + 6 CO2
KMnO4 + Na2S2O5 + NaOH = Na2SO4 + MnO2 + K2SO4 + H2O =>
4 KMnO4 + 3 Na2S2O5 + 2 NaOH = 4 Na2SO4 + 4 MnO2 + 2 K2SO4 + H2O
H3PO4 + Mn(OH)7 = Mn3(PO4)7 + H2O =>
7 H3PO4 + 3 Mn(OH)7 = Mn3(PO4)7 + 21 H2O
K + Si = K2Si =>
2 K + Si = K2Si
AgNO3 + Na3PO4 = AgPO4 + Na3NO3 =>
AgNO3 + Na3PO4 = AgPO4 + Na3NO3
Ti + NaCl = TiCl4 + Na =>
Ti + 4 NaCl = TiCl4 + 4 Na
Fe(NH4)2(SO4)2 + NaOH = Na2(NH4)2(SO4)2 + Fe(OH)2 =>
Fe(NH4)2(SO4)2 + 2 NaOH = Na2(NH4)2(SO4)2 + Fe(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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