| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(PO4)2 + 3 H2S = 2 H3PO4 + 3 FeS
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
Pb(SO4)2 + NaI = PbI2 + NaSO4 =>
Pb(SO4)2 + 2 NaI = PbI2 + 2 NaSO4
HCl + NaO3H3 = NaH + O3H3Cl =>
HCl + NaO3H3 = NaH + O3H3Cl
C6H12O6(ac) = C2H5OH + CO2 =>
C6H12O6(ac) = 2 C2H5OH + 2 CO2
MnO(OH)2 + Ca(OH)2 = Ca[MnO(OH)4] =>
MnO(OH)2 + Ca(OH)2 = Ca[MnO(OH)4]
NaCl + NaClO3 + H2SO4 = Cl2 + NaSO4(aq) + H2O(l) =>
4 NaCl + 2 NaClO3 + 6 H2SO4 = 3 Cl2 + 6 NaSO4(aq) + 6 H2O(l)
Na3(PO4) + Mg(OH)2 = Mg3(PO4)2 + Na(OH) =>
2 Na3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 Na(OH)
Mg + Cl2 = Mg(Cl2) =>
Mg + Cl2 = Mg(Cl2)
Li + Al(SO4) = Li(SO4) + Al =>
Li + Al(SO4) = Li(SO4) + Al
LiBr + KCl = LiCl + KBr =>
LiBr + KCl = LiCl + KBr
C2H6O + C20H14O4 = C22H20O5 =>
C2H6O + C20H14O4 = C22H20O5
Sb + Br2 + KOH = K3SbO4 + KBr + H2O =>
2 Sb + 5 Br2 + 16 KOH = 2 K3SbO4 + 10 KBr + 8 H2O
Na2S(aq) + Cu(NO3)2(aq) = CuS(s) + NaNO3(aq) =>
Na2S(aq) + Cu(NO3)2(aq) = CuS(s) + 2 NaNO3(aq)
BaO + SO2 = BaS + O3 =>
BaO + SO2 = BaS + O3
SeO3 + SeF4 = SeO2F2 + SeO2 =>
2 SeO3 + SeF4 = 2 SeO2F2 + SeO2
CaO + NaOH = Ca(OH)2 + Na2O =>
CaO + 2 NaOH = Ca(OH)2 + Na2O
BaO2 = BaO02 =>
BaO2 = BaO02
HPO4 + Cr = PO3 + CrPO4 + H2O =>
2 HPO4 + Cr = PO3 + CrPO4 + H2O
CaOCl2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
CaOCl2 + 2 NaBr + H2O = CaCl2 + Br2 + 2 NaOH
KOH(aq) + NaI(aq) = KI(aq) + NaOH(aq) =>
KOH(aq) + NaI(aq) = KI(aq) + NaOH(aq)
Ag2S + KI = AgI + K2S =>
Ag2S + 2 KI = 2 AgI + K2S
CaBr2(aq) + Na2CO3(aq) = NaBr + CaCO3() =>
CaBr2(aq) + Na2CO3(aq) = 2 NaBr + CaCO3()
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
Ba(C2H3O2)2 + K2S = BaS + KC2H3O2 =>
Ba(C2H3O2)2 + K2S = BaS + 2 KC2H3O2
Sodiumhydroxide + sulfuricacid = sodiumsulfate + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ba(NO3)2 + FeCl2 = BaCl2 + Fe(NO3)2 =>
Ba(NO3)2 + FeCl2 = BaCl2 + Fe(NO3)2
SrCO3 + NaNO3 + HBr = HSrCO3 + NaNO3Br =>
SrCO3 + NaNO3 + HBr = HSrCO3 + NaNO3Br
KBr + Ca(OH)2 = CaBr + K(OH)2 =>
KBr + Ca(OH)2 = CaBr + K(OH)2
Cr2Cl3 + H2O2 + NaOH = Na2CrO4 + H2O + NaCl =>
2 Cr2Cl3 + 9 H2O2 + 14 NaOH = 4 Na2CrO4 + 16 H2O + 6 NaCl
Na2N = Na + N =>
Na2N = 2 Na + N
Cu2(SO4)2 + Cd(NO3)2 = Cd2(SO4)2 + Cu(NO3)2 =>
Cu2(SO4)2 + 2 Cd(NO3)2 = Cd2(SO4)2 + 2 Cu(NO3)2
H2O + C20H27NO11 = C12H22O12 + C8H7N =>
H2O + C20H27NO11 = C12H22O12 + C8H7N
Pd(OH)2 = PdO + H2O =>
Pd(OH)2 = PdO + H2O
C2H5OH + HCOH = C3H6O2 + H2O =>
C2H5OH + 4 HCOH = 2 C3H6O2 + H2O
MnO + V2O3 + Fe2O3 = Mn2V2O7 + FeO =>
2 MnO + V2O3 + 2 Fe2O3 = Mn2V2O7 + 4 FeO
F2 + NaBr2 = F2Br2 + Na =>
F2 + NaBr2 = F2Br2 + Na
Ca3(PO4)2 + HNO3 = Ca(HPO4) + Ca(NO3)2 =>
Ca3(PO4)2 + 2 HNO3 = 2 Ca(HPO4) + Ca(NO3)2
P4 + Cl32 = PCl3 =>
8 P4 + 3 Cl32 = 32 PCl3
KMnO4 + H2SO4 + Fe = Fe2(SO4)3 + K2SO4 + H2O + Mn =>
6 KMnO4 + 24 H2SO4 + 14 Fe = 7 Fe2(SO4)3 + 3 K2SO4 + 24 H2O + 6 Mn
Zn + HPO3 = Zn(PO3)2 + H2 =>
Zn + 2 HPO3 = Zn(PO3)2 + H2
NH4Cl + AlF3 = NH4F + AlCl3 =>
3 NH4Cl + AlF3 = 3 NH4F + AlCl3
CuCl2 + Ca(OH)2 = Cu(OH)2 + CaCl2 =>
CuCl2 + Ca(OH)2 = Cu(OH)2 + CaCl2
NaN3 + NaNO3 = NaNO2 + N2 =>
NaN3 + 2 NaNO3 = 3 NaNO2 + N2
C15H22O6 + O2 = CO2 + H2O =>
2 C15H22O6 + 35 O2 = 30 CO2 + 22 H2O
C2H3ClO + H2O = C2H4O2 + HCl =>
C2H3ClO + H2O = C2H4O2 + HCl
NaH2PO2 + KOH + KMnO4 = NaHPO3 + K2MnO4 + H2O =>
NaH2PO2 + 3 KOH + 3 KMnO4 = NaHPO3 + 3 K2MnO4 + 2 H2O
CuCl2(l) + Al(s) = AlCl2(g) + Cu(s) =>
CuCl2(l) + Al(s) = AlCl2(g) + Cu(s)
Cu + AgNo3 = Cu(No)2 + Ag =>
3 Cu + 2 AgNo3 = 3 Cu(No)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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