| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + Li = LiBr
SO2 + O2 + H2O = SO4H2O =>
SO2 + O2 + H2O = SO4H2O
Na + HI = HNa + I =>
Na + HI = HNa + I
C6H6S2 + O2 = CO2 + H2O + SO2 =>
2 C6H6S2 + 19 O2 = 12 CO2 + 6 H2O + 4 SO2
Na2N = Na + N2 =>
2 Na2N = 4 Na + N2
CH3COOH + Au = Au(CH3COO)1 + H2 =>
2 CH3COOH + 2 Au = 2 Au(CH3COO)1 + H2
C4H10 + O2 = O2C4H10 =>
C4H10 + O2 = O2C4H10
P2O5 + H2SiO3 = P2(SiO3)5 + H2O =>
P2O5 + 5 H2SiO3 = P2(SiO3)5 + 5 H2O
(NO2)1 + Pb = Pb(NO2)4 =>
4(NO2)1 + Pb = Pb(NO2)4
C10H7OH + O2 = CO2 + H2 =>
2 C10H7OH + 19 O2 = 20 CO2 + 8 H2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Ag2SO4 + H2O = H2SO4 + Ag2O =>
Ag2SO4 + H2O = H2SO4 + Ag2O
CaCl2*H2O + Ag2SO4 = Ag2Cl2 + CaSO4 + H2O =>
CaCl2*H2O + Ag2SO4 = Ag2Cl2 + CaSO4 + H2O
SbCl3 + HCl = SbHCl4 =>
SbCl3 + HCl = SbHCl4
VOCl2 + NH3 + H2O = (NH4)3VO4 + NH4Cl + H2 =>
2 VOCl2 + 10 NH3 + 6 H2O = 2(NH4)3VO4 + 4 NH4Cl + H2
BaSO4 + HNO3 = Ba(NO3) + HSO4 =>
BaSO4 + HNO3 = Ba(NO3) + HSO4
H2S + (NH4)OH = (NH4)2S + H2O =>
H2S + 2(NH4)OH = (NH4)2S + 2 H2O
O2 + Ge = Ge2O4 =>
2 O2 + 2 Ge = Ge2O4
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
B2H6 + HO2 = B2O3 + H2O =>
B2H6 + 4 HO2 = B2O3 + 5 H2O
LiAlH4 + BF2 = LiF + AlF3 + B2H4 =>
LiAlH4 + 2 BF2 = LiF + AlF3 + B2H4
UF4 + Al(NO3)3 + HNO3 = UO2(NO3)2(aq) + (NH4)3AlF6 + N2 + O2 =>
3 UF4 + 2 Al(NO3)3 + 24 HNO3 = 3 UO2(NO3)2(aq) + 2(NH4)3AlF6 + 9 N2 + 33 O2
AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2 =>
2 AgCl + Cu(OH)2 = CuCl2 + Ag2(OH)2
SO2 + Na2SiO3 + H2O = NaS + Na2SO4 + H2SiO3 =>
7 SO2 + 6 Na2SiO3 + 6 H2O = 2 NaS + 5 Na2SO4 + 6 H2SiO3
ZnCl2 + LiHO = ZnHO + LiCl2 =>
ZnCl2 + LiHO = ZnHO + LiCl2
H3PO4 + KOH = K(H)2PO4 + H2O =>
H3PO4 + KOH = K(H)2PO4 + H2O
C2H3OCl + OH = CO2 + H2O + Cl2 =>
2 C2H3OCl + 18 OH = 4 CO2 + 12 H2O + Cl2
CaSO4 + Ag = AgCaSO4 =>
CaSO4 + Ag = AgCaSO4
Ca(NO3)2 + K3P = KNO3 + Ca3P2 =>
3 Ca(NO3)2 + 2 K3P = 6 KNO3 + Ca3P2
NaBH4(s) + HCl(aq) = NaCl(aq) + H3B3(aq) + H2(g) =>
3 NaBH4(s) + 3 HCl(aq) = 3 NaCl(aq) + H3B3(aq) + 6 H2(g)
NaBH4 + NH4Cl = NaCl + B3N3H6 + H2 =>
3 NaBH4 + 3 NH4Cl = 3 NaCl + B3N3H6 + 9 H2
NaH + H2SO3 = NaHSO3 + H2 =>
NaH + H2SO3 = NaHSO3 + H2
CuS + HNO3 = Cu(NO3)2 + HOH + NO + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 HOH + 2 NO + 3 S
Ga2O3 + H3PO4 = GaPO4 + H2O =>
Ga2O3 + 2 H3PO4 = 2 GaPO4 + 3 H2O
NaCl + AgNO3 = NaClAgNO3 =>
NaCl + AgNO3 = NaClAgNO3
CoCl2 + HCl = CoCl3H =>
CoCl2 + HCl = CoCl3H
Ni2S3 + O2 = Ni2O3 + SO2 =>
2 Ni2S3 + 9 O2 = 2 Ni2O3 + 6 SO2
C2H5 + Cl2 = C2H4 + HCl =>
2 C2H5 + Cl2 = 2 C2H4 + 2 HCl
H2SO4 + Ca(OH)2 = H2O + SO4Ca =>
H2SO4 + Ca(OH)2 = 2 H2O + SO4Ca
Fe2(CO3)3 + HCl = H2O + CO2 + FeCl3 =>
Fe2(CO3)3 + 6 HCl = 3 H2O + 3 CO2 + 2 FeCl3
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Br(OH)2 + H2(SO)4 = H2O + Br(SO)4 =>
Br(OH)2 + H2(SO)4 = 2 H2O + Br(SO)4
PbCl2 + NH4OH + H2O2 = PbO2 + NH4Cl + H2O =>
PbCl2 + 2 NH4OH + H2O2 = PbO2 + 2 NH4Cl + 2 H2O
Pb + HNO3 = NO2 + H2O + Pb(NO3)4 =>
Pb + 8 HNO3 = 4 NO2 + 4 H2O + Pb(NO3)4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na2WO4 + HCl + Na2S = Na2WOCl5 + NaCl + S + H2O =>
2 Na2WO4 + 12 HCl + Na2S = 2 Na2WOCl5 + 2 NaCl + S + 6 H2O
Al(NO3)3 + O2 + Hg = Al2O3 + Hg2(NO3)2 =>
4 Al(NO3)3 + 3 O2 + 12 Hg = 2 Al2O3 + 6 Hg2(NO3)2
CH3COOH + NHCO3 = H2O + CO2 + N2 =>
CH3COOH + 8 NHCO3 = 6 H2O + 10 CO2 + 4 N2
CrCl3 + FeCl2 = CrCl2 + FeCl3 =>
CrCl3 + FeCl2 = CrCl2 + FeCl3
Ca(NO3)2(aq) + Fe(OH)3(aq) = Ca(OH)2(s) + Fe(NO3)3(aq) =>
3 Ca(NO3)2(aq) + 2 Fe(OH)3(aq) = 3 Ca(OH)2(s) + 2 Fe(NO3)3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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