| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 YCl3
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
HFCaO = CaFHO =>
HFCaO = CaFHO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Li + Cu(NO3)2 = Cu + Li2NO3 =>
4 Li + Cu(NO3)2 = Cu + 2 Li2NO3
CH3(CH2)14COOH + CH3OH = CH3(CH2)14COOH3 + H2O =>
CH3(CH2)14COOH + 16 CH3OH = 2 CH3(CH2)14COOH3 + 14 H2O
Al2SiO5 + MgSiO3 = Mg2Al4Si5O18 + MgO =>
2 Al2SiO5 + 3 MgSiO3 = Mg2Al4Si5O18 + MgO
Mg + CO3 = C + MgO =>
3 Mg + CO3 = C + 3 MgO
Ag3(NO3)3 + K3PO4 = Ag3PO4 + KNO3 =>
Ag3(NO3)3 + K3PO4 = Ag3PO4 + 3 KNO3
NaHCO3(s) + HCl = H2CO3 + NaCl =>
NaHCO3(s) + HCl = H2CO3 + NaCl
N + Ba = N2Ba3 =>
2 N + 3 Ba = N2Ba3
Ag(CN)2{-} + Sn{2+} = Ag + CN{-} + Sn{4+} =>
2 Ag(CN)2{-} + Sn{2+} = 2 Ag + 4 CN{-} + Sn{4+}
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CuH2 + HNO3 = Cu(NO3)2 + H2 =>
CuH2 + 2 HNO3 = Cu(NO3)2 + 2 H2
KClO2 + H2SO4 = KClO4 + H2 + SO2 =>
KClO2 + H2SO4 = KClO4 + H2 + SO2
KOH + Ca(OH)2 = KOHCa(OH)2 =>
KOH + Ca(OH)2 = KOHCa(OH)2
C4H9OH + Na = C4H9O + HNa =>
C4H9OH + Na = C4H9O + HNa
HC18H33O3(aq) + Ca(OH)2(aq) = H3O2(l) + CaC18H33O3(aq) =>
HC18H33O3(aq) + Ca(OH)2(aq) = H3O2(l) + CaC18H33O3(aq)
Te2O7 + H2O = H2Te2O8 =>
Te2O7 + H2O = H2Te2O8
K2Cr2O7 + NaNO2 + H2O = Cr(OH)2 + NaNO3 + KOH =>
K2Cr2O7 + 4 NaNO2 + 3 H2O = 2 Cr(OH)2 + 4 NaNO3 + 2 KOH
Cr2O3 + KNO3 + NaCO3 = NaCrO4 + KNO + CO2 =>
2 Cr2O3 + 3 KNO3 + 4 NaCO3 = 4 NaCrO4 + 3 KNO + 4 CO2
SO3 + CO2 = SCO3 + O2 =>
SO3 + CO2 = SCO3 + O2
P + S = S2P3 =>
3 P + 2 S = S2P3
CH3CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
CH3CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH
CaSO3(t) = CaO + SO2 =>
CaSO3(t) = CaO + SO2
Mg(CHO3)2 + Rb2CO3 = MgCO3 + RbHCO3 =>
Mg(CHO3)2 + Rb2CO3 = MgCO3 + 2 RbHCO3
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
CaSHCl = CaClSH =>
CaSHCl = CaClSH
FeO(a) = Fe(s) + O3(g) =>
3 FeO(a) = 3 Fe(s) + O3(g)
H2SnO2 + NaOH = Na2SnO2 + H2O =>
H2SnO2 + 2 NaOH = Na2SnO2 + 2 H2O
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
V + HI = VI5 + H2 =>
2 V + 10 HI = 2 VI5 + 5 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SO2 + H2O2 + KOH = K2SO4 + H2O =>
SO2 + H2O2 + 2 KOH = K2SO4 + 2 H2O
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
KCO3 + AlSO4 = AlCO3 + KSO4 =>
KCO3 + AlSO4 = AlCO3 + KSO4
PbS(s) + PbSO4(s) = Pb(l) + SO2 =>
PbS(s) + PbSO4(s) = 2 Pb(l) + 2 SO2
Fe{3+} + HO{-} = Fe2O3 + H2O =>
2 Fe{3+} + 6 HO{-} = Fe2O3 + 3 H2O
C6H12O6 + C2H5NO2 = C16H18N2O4 + H2O + CO2 =>
7 C6H12O6 + 6 C2H5NO2 = 3 C16H18N2O4 + 30 H2O + 6 CO2
HCl + HClO3 = Cl3 + H2O =>
5 HCl + HClO3 = 2 Cl3 + 3 H2O
H2O2 + NaNO2 = HNO2 + Na + O2 =>
H2O2 + 2 NaNO2 = 2 HNO2 + 2 Na + O2
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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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