| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + NH4Cl = 2 NH4 + ClOH
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al(OH)3 + Se2S4 = Al2S3 + Se(OH)4 =>
8 Al(OH)3 + 3 Se2S4 = 4 Al2S3 + 6 Se(OH)4
AgCl + NaCO3 = Ag + NaCl + C2O4 + O2 =>
2 AgCl + 2 NaCO3 = 2 Ag + 2 NaCl + C2O4 + O2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
KMnO4 + C3H5(OH)3 = K2CO3 + H2O + CO2 + Mn2O3 =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 16 H2O + 5 CO2 + 7 Mn2O3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
KMnO4 + COOHCOOH + Cl = MnCl2 + CO2 + KCl + H2O =>
KMnO4 + 4 COOHCOOH + 3 Cl = MnCl2 + 8 CO2 + KCl + 4 H2O
C6H5NO2 + HCl = C6H5NH3 + OH + Cl =>
C6H5NO2 + 5 HCl = C6H5NH3 + 2 OH + 5 Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4 + CN = H4CN2 =>
NH4 + CN = H4CN2
Br + BaOH2 = H2O + BaBr2 =>
2 Br + BaOH2 = H2O + BaBr2
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Al + Cl2 = Al2(Cl3)2 =>
2 Al + 3 Cl2 = Al2(Cl3)2
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Na + C6H6O = C6H5ONa + H2 =>
2 Na + 2 C6H6O = 2 C6H5ONa + H2
NH3 + O2 = H2 + N2O =>
4 NH3 + O2 = 6 H2 + 2 N2O
C2H4O + Cu(OH)2 = C2H3COOH + Cu2O + H2O =>
3 C2H4O + 6 Cu(OH)2 = 2 C2H3COOH + 3 Cu2O + 8 H2O
CoCl2 + OH{-} + OCl{-} + H2O = Co(OH)3 + Cl{-} =>
2 CoCl2 + 4 OH{-} + OCl{-} + H2O = 2 Co(OH)3 + 5 Cl{-}
H2SO3 + Ca(NO3)2 = CaSO3 + HNO3 =>
H2SO3 + Ca(NO3)2 = CaSO3 + 2 HNO3
BeOH2CO3 = BeCO3H2O =>
BeOH2CO3 = BeCO3H2O
C2H5CHO + O2 = CO2 + H2O =>
C2H5CHO + 4 O2 = 3 CO2 + 3 H2O
KBrO3 + SnCl2 + NaOH + H2O = KBr + Na2(Sn(OH)6) + NaCl =>
KBrO3 + 3 SnCl2 + 12 NaOH + 3 H2O = KBr + 3 Na2(Sn(OH)6) + 6 NaCl
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Ba3(PO4)2 = Ba + (PO4)3 =>
3 Ba3(PO4)2 = 9 Ba + 2(PO4)3
HF + CH3(OH) = CH3F + H2O =>
HF + CH3(OH) = CH3F + H2O
H2 + J = HJ =>
H2 + 2 J = 2 HJ
Cu + SbCl3 = Sb2CuCl3 + Cl =>
Cu + 2 SbCl3 = Sb2CuCl3 + 3 Cl
C10H8 + Br2 = C10H7Br + HBr =>
C10H8 + Br2 = C10H7Br + HBr
Ba(NO3)2 + C = BaO + N2 + CO2 =>
2 Ba(NO3)2 + 5 C = 2 BaO + 2 N2 + 5 CO2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO2 =>
2 FeSO4 + 2 HNO3 + H2SO4 = Fe2(SO4)3 + 2 H2O + 2 NO2
Ba(OH)2(aq) + Na2S(aq) = BaS(aq) + NaOH(s) =>
Ba(OH)2(aq) + Na2S(aq) = BaS(aq) + 2 NaOH(s)
HFor + H2O = H3O + For =>
HFor + H2O = H3O + For
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(aq) =>
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(aq)
CH3COOH + CuO = (CH3COO)2CuO + H2 =>
2 CH3COOH + CuO = (CH3COO)2CuO + H2
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Ca(NO3)2 + Al2O3 = Al(NO3)3 + CaO =>
3 Ca(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 CaO
Cs2S + Cl2 = CsCl + S =>
Cs2S + Cl2 = 2 CsCl + S
HgOCO2 = HgCO3 =>
HgOCO2 = HgCO3
Al + CO2 + H2O = Al2CO3 + H2 =>
2 Al + CO2 + H2O = Al2CO3 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
Ba3(PO4)2 = Ba + (PO4)3 =>
3 Ba3(PO4)2 = 9 Ba + 2(PO4)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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