| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KCl + 2 NH3 = Ag(NH3)2 + KNO3 + Cl
C3H7OH + CuCO3 = C3H6O + H2O + Cu =>
11 C3H7OH + 3 CuCO3 = 12 C3H6O + 8 H2O + 3 Cu
FeO + Cl = FeCl + O =>
FeO + Cl = FeCl + O
Pt + HSO4 = PtSO4 + H2 =>
2 Pt + 2 HSO4 = 2 PtSO4 + H2
(NH4)2CO3 + RbOH = NH4OH + Rb2CO3 =>
(NH4)2CO3 + 2 RbOH = 2 NH4OH + Rb2CO3
HCN(aq) + Sr(OH)2(aq) = Sr(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Sr(OH)2(aq) = Sr(CN)2(aq) + 2 H2O(l)
Ni(CN)2 + LiC2H3O2 = Ni(C2H3O2)2 + LiCN =>
Ni(CN)2 + 2 LiC2H3O2 = Ni(C2H3O2)2 + 2 LiCN
FeS + O2 = SO + FeO =>
FeS + O2 = SO + FeO
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
C6H5CHCH2 + K2Cr2O7 + H2SO4 = C6H5COOH + CrSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 5 K2Cr2O7 + 15 H2SO4 = 8 C6H5COOH + 10 CrSO4 + 5 K2SO4 + 19 H2O
CoCl2 + H3PO4 + KCl = K2Co2P6O18 + H2O + HCl =>
2 CoCl2 + 6 H3PO4 + 2 KCl = K2Co2P6O18 + 6 H2O + 6 HCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
Fe + CuS = FeS + Cu =>
Fe + CuS = FeS + Cu
NO3 + SrOH2 = H2O + SrNO3 =>
NO3 + SrOH2 = H2O + SrNO3
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Co + PbO2 = Pb + CoO2 =>
Co + PbO2 = Pb + CoO2
SO3 + K2CO3 = K2SO4 + CO2 =>
SO3 + K2CO3 = K2SO4 + CO2
AgN + AlCl = AgCl + AlN =>
AgN + AlCl = AgCl + AlN
Ca(OH)2 + Na2B4O7 = CaB4O7 + NaOH =>
Ca(OH)2 + Na2B4O7 = CaB4O7 + 2 NaOH
Sr(OH)2 + H2SO4 = H2O + SrSO4 =>
Sr(OH)2 + H2SO4 = 2 H2O + SrSO4
Ba(NO3)2 + SCrO4 = BaCrO4 + S(NO3)2 =>
Ba(NO3)2 + SCrO4 = BaCrO4 + S(NO3)2
CoCl2 + H3PO4 + KCl = K2Co2P6O18 + H2O + HCl =>
2 CoCl2 + 6 H3PO4 + 2 KCl = K2Co2P6O18 + 6 H2O + 6 HCl
TiO2 + C + Cl2 = TiCl4 + C2O3 =>
3 TiO2 + 4 C + 6 Cl2 = 3 TiCl4 + 2 C2O3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H22 =>
22 K2Cr2O7 + 88 H2SO4 = 22 K2SO4 + 22 Cr2(SO4)3 + 77 O2 + 8 H22
SO3 + K2CO3 = K2SO4 + CO2 =>
SO3 + K2CO3 = K2SO4 + CO2
NH3(aq) + CuSO4(aq) = NSO4(s) + CuH3(s) =>
NH3(aq) + CuSO4(aq) = NSO4(s) + CuH3(s)
KNO3 + Fe(SCN)3 + Na2HPO4 = KSCN + Fe2(HPO4)3 + NaNO3 =>
6 KNO3 + 2 Fe(SCN)3 + 3 Na2HPO4 = 6 KSCN + Fe2(HPO4)3 + 6 NaNO3
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
C2H5OH + CH2OHCHCOOHNH2 = C2H5OC2H3COOHNH2 + H2O =>
C2H5OH + CH2OHCHCOOHNH2 = C2H5OC2H3COOHNH2 + H2O
NO3 + SrOH2 = H2O + SrNO3 =>
NO3 + SrOH2 = H2O + SrNO3
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
PbS + PbSO4 = PbO + SO2 =>
PbS + 3 PbSO4 = 4 PbO + 4 SO2
NHNO3 + BaOH = NHOH + BaNO3 =>
NHNO3 + BaOH = NHOH + BaNO3
SO3 + K2CO3 = K2SO4 + CO2 =>
SO3 + K2CO3 = K2SO4 + CO2
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
HNo3 + KOHH2O = KNo3 + H2O =>
HNo3 + KOHH2O = KNo3 + 2 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2(aq) + PbSO4(s) =>
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2(aq) + PbSO4(s)
Au2S3 + H2 = HS + Au =>
2 Au2S3 + 3 H2 = 6 HS + 4 Au
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CoCl2 + H3PO4 + KCl = K2Co2P6O18 + H2O + HCl =>
2 CoCl2 + 6 H3PO4 + 2 KCl = K2Co2P6O18 + 6 H2O + 6 HCl
NaHCO3 + Pb(NO3)2 = NaH(NO3)2 + PbCO3 =>
NaHCO3 + Pb(NO3)2 = NaH(NO3)2 + PbCO3
SO3 + K2CO3 = K2SO4 + CO2 =>
SO3 + K2CO3 = K2SO4 + CO2
H2CrO4 + La(OH)3 = La(HCrO4)3 + H2O =>
3 H2CrO4 + La(OH)3 = La(HCrO4)3 + 3 H2O
CoCl2 + H3PO4 + KCl = K2Co2P6O18 + H2O + HCl =>
2 CoCl2 + 6 H3PO4 + 2 KCl = K2Co2P6O18 + 6 H2O + 6 HCl
PbS + PbSO4 = PbO + SO2 =>
PbS + 3 PbSO4 = 4 PbO + 4 SO2
Sm + O2 = SmO2 =>
Sm + O2 = SmO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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