| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Ca(ClO)2 + H2O = CaSO4 + HCl + HClO
Ca(OH)Hg = Hg(OH)Ca =>
Ca(OH)Hg = Hg(OH)Ca
Fe + PbSO4 = Fe2(SO4)3 + Pb =>
2 Fe + 3 PbSO4 = Fe2(SO4)3 + 3 Pb
NaC(aq)lF(g) = NaF(aq)Cl(g) =>
NaC(aq)lF(g) = NaF(aq)Cl(g)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
BiPtS = SBiPt =>
BiPtS = SBiPt
NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + 10 H2O(l) + 2 NH3(g)
BaCl2 + Na2CO3 = NaCl + Ba2(CO3)2 =>
2 BaCl2 + 2 Na2CO3 = 4 NaCl + Ba2(CO3)2
H2 + S = HS =>
H2 + 2 S = 2 HS
HBrSn = HSnBr =>
HBrSn = HSnBr
PbS + PbO = Pb2 + SO2 =>
2 PbS + 4 PbO = 3 Pb2 + 2 SO2
C6H5OHHCOOH = HCOOC6H5H2O =>
C6H5OHHCOOH = HCOOC6H5H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2S3O12 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2S3O12 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
NH4VO3 + H2O2 = H3[VO2(O2)2] + H2O + NH3 =>
NH4VO3 + 2 H2O2 = H3[VO2(O2)2] + H2O + NH3
Al2(SO4) + KOH = Al2OH + KSO4 =>
Al2(SO4) + KOH = Al2OH + KSO4
LiMgF = LiFMg =>
LiMgF = LiFMg
Mg(NO3)2 + Na2(CO3) = MgCO3 + Na(NO3) =>
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 Na(NO3)
(HgS) = (Hg)(S) =>
(HgS) = (Hg)(S)
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
Na2S2O3 + H2O2 = Na2SO4 + H2O + S =>
Na2S2O3 + H2O2 = Na2SO4 + H2O + S
KJO3 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
KJO3 + 5 KJ + 3 H2SO4 = 3 J2 + 3 K2SO4 + 3 H2O
Cr2O3 + K2O + O2 = K2Cr2O7 =>
2 Cr2O3 + 2 K2O + 3 O2 = 2 K2Cr2O7
Ni2(SO4)3 + (NH4)2S = Ni2S3 + (NH4)2SO4 =>
Ni2(SO4)3 + 3(NH4)2S = Ni2S3 + 3(NH4)2SO4
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
ZnI2 + CaSO3 = I2Ca + SZn + O3 =>
ZnI2 + CaSO3 = I2Ca + SZn + O3
C6H5Cl + H2 = C6H6 + HCl =>
C6H5Cl + H2 = C6H6 + HCl
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
Pb(CH3CO2)2 + KCl = PbCl2 + CH3CO2K =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 CH3CO2K
C16H34(l) + O2(g) = CO2(g) + H2O(l) =>
2 C16H34(l) + 49 O2(g) = 32 CO2(g) + 34 H2O(l)
V2(SO4)3 + K2Cr2O7 + H2SO4 = VOSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 V2(SO4)3 + K2Cr2O7 + H2SO4 = 6 VOSO4 + K2SO4 + Cr2(SO4)3 + H2O
K2OH2O = KOH = H2 =>
K2OH2O = 2 KOH
HN2O = OHN2 =>
HN2O = OHN2
NaOH + NiCl4*6H2O = NaCl4 + NiOH*6H2O =>
NaOH + NiCl4*6H2O = NaCl4 + NiOH*6H2O
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuS + KCN + KOH = K(Cu(CN)2) + K2S + KCNO + H2O =>
2 CuS + 5 KCN + 2 KOH = 2 K(Cu(CN)2) + 2 K2S + KCNO + H2O
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s)
KPHNaOH = KOHNaHP =>
KPHNaOH = KOHNaHP
Pd + HCl + HNO3 = H2PdCl6 + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2PdCl6 + 4 NO + 8 H2O
K + F = KF =>
K + F = KF
BaNNaC = BaCNaN =>
BaNNaC = BaCNaN
CH22 + O2(g) = CO2(g) + H2O(g) =>
2 CH22 + 13 O2(g) = 2 CO2(g) + 22 H2O(g)
KClO4 + Na2S + HCl = S + KCl + NaCl + H2O =>
KClO4 + 4 Na2S + 8 HCl = 4 S + KCl + 8 NaCl + 4 H2O
PAl = P3Al3 =>
3 PAl = P3Al3
AlCl3 + Co(NO3)2 = CoAl2O4 + N2 + Cl2 + O2 =>
2 AlCl3 + Co(NO3)2 = CoAl2O4 + N2 + 3 Cl2 + O2
H2Zn + HCl = ZnCl2 + H2 =>
H2Zn + 2 HCl = ZnCl2 + 2 H2
HC2H3O2 + Na2CO3 = H2O + Na(C2H3O2)2 + CO2 =>
15 HC2H3O2 + 4 Na2CO3 = 6 H2O + 8 Na(C2H3O2)2 + 2 CO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NaClOPbI = NaIPbClO =>
NaClOPbI = NaIPbClO
Al{+3} + e = Al =>
Al{+3} + 3e = Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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