| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 2 HCl = MgCl2 + H2O
HBr + K2CO3 = H2CO3 + KBr =>
2 HBr + K2CO3 = H2CO3 + 2 KBr
CaSO4 + Cl = CaCl2 + SO4 =>
CaSO4 + 2 Cl = CaCl2 + SO4
C2H4(OH)2 + KOH = C2H4(OK)2 + H2O =>
C2H4(OH)2 + 2 KOH = C2H4(OK)2 + 2 H2O
HCI + NaOH = NaCI + H(OH) =>
HCI + NaOH = NaCI + H(OH)
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
NO02 = NO2 =>
NO02 = NO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C2H4(OH)2 + KOH = C2H4(OK)2 + H2O =>
C2H4(OH)2 + 2 KOH = C2H4(OK)2 + 2 H2O
PCl3 = P2 + Cl2 =>
2 PCl3 = P2 + 3 Cl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l) =>
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Br + KMnO4 = KBr + H2 + NO2 + MnO2 =>
NH4Br + KMnO4 = KBr + 2 H2 + NO2 + MnO2
NaHCO3 + H2O = Na2CO3*10H2O + CO2 =>
2 NaHCO3 + 9 H2O = Na2CO3*10H2O + CO2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
NaH2PO4 = H2O + NaPO3 =>
NaH2PO4 = H2O + NaPO3
HCl(aq) + Zn(s) = HClZn =>
HCl(aq) + Zn(s) = HClZn
SnS + Fe = Sn + FeS =>
SnS + Fe = Sn + FeS
MnO4({-}) + H2SO3 + H = Mn2{+} + HSO4({-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = Mn2{+} + 3 HSO4({-}) + 5 H2O
Co(OH)Cl + H2SO4 = CoSO4 + H2O + HCl =>
Co(OH)Cl + H2SO4 = CoSO4 + H2O + HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
Mg(H2CO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2CO3)2 =>
Mg(H2CO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(H2CO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CO3 + Fe2 = Fe3O + C =>
2 CO3 + 9 Fe2 = 6 Fe3O + 2 C
NaC2H3O3 + HCl = NaCl + H(C2H3O3) =>
NaC2H3O3 + HCl = NaCl + H(C2H3O3)
SnS + Fe = Sn + FeS =>
SnS + Fe = Sn + FeS
Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O
Mg(s) + H2SO4(aq) = H2(g) + MgSO4(aq) =>
Mg(s) + H2SO4(aq) = H2(g) + MgSO4(aq)
BaCl2 + NaIO3 = BaIO3 + NaCl2 =>
BaCl2 + NaIO3 = BaIO3 + NaCl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
C3H6 + HF = C3H7F =>
C3H6 + HF = C3H7F
Cu(OH)2 + HNO = Cu(NO)2 + H2O =>
Cu(OH)2 + 2 HNO = Cu(NO)2 + 2 H2O
CN2 = C + N2 =>
CN2 = C + N2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C3H8 + HCl = CCl3 + H2 =>
2 C3H8 + 18 HCl = 6 CCl3 + 17 H2
C7H12 + KMnO4 + H2O = C7H12(OH)4 + MnO2 + KOH =>
3 C7H12 + 4 KMnO4 + 8 H2O = 3 C7H12(OH)4 + 4 MnO2 + 4 KOH
MgCl2 + Na2HPO4 + NH4OH = Mg3(PO4)2 + H2O + NaCl + NH4Cl =>
3 MgCl2 + 2 Na2HPO4 + 2 NH4OH = Mg3(PO4)2 + 2 H2O + 4 NaCl + 2 NH4Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
CaCO3 + SiO2 = CO2 + Ca2SiO4 =>
2 CaCO3 + SiO2 = 2 CO2 + Ca2SiO4
NaOH + H3PO4 = NaPO3 + H2O =>
NaOH + H3PO4 = NaPO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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