| Équations équilibrées la veille |
3 Li{+} + (PO4){3-} = Li3PO4
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
Mg(OH)2 + Na2CO3 = Mg2(CO3)2 + NaOH =>
2 Mg(OH)2 + 2 Na2CO3 = Mg2(CO3)2 + 4 NaOH
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
NH5CO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2 =>
2 NH5CO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2
ZnS + H = Zn + HS =>
ZnS + H = Zn + HS
NaCl + H2SO4(conc) = Na2SO4 + HCl =>
2 NaCl + H2SO4(conc) = Na2SO4 + 2 HCl
H3PO3 + K2MnO4 + HCl = H3PO4 + MnCl2 + KCl + H2O =>
2 H3PO3 + K2MnO4 + 4 HCl = 2 H3PO4 + MnCl2 + 2 KCl + 2 H2O
C2H4(OH3)2 + O2 = CO2 + H2O =>
2 C2H4(OH3)2 + 7 O2 = 4 CO2 + 10 H2O
Cr(NO3)3 + Na2S2O8 + H2O = Na2Cr2O7 + Na2SO4 + HNO3 + H2SO4 =>
2 Cr(NO3)3 + 3 Na2S2O8 + 7 H2O = Na2Cr2O7 + 2 Na2SO4 + 6 HNO3 + 4 H2SO4
Na2CO3 + CUSO4 = Na2SO4 + CU(CO3) =>
Na2CO3 + CUSO4 = Na2SO4 + CU(CO3)
CH3C(CH3)CHCH3 + KMnO4 + H2O = CH3C(OH)(CH4)C(OH)CH3 + MnO2 + KOH =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3C(OH)(CH4)C(OH)CH3 + 2 MnO2 + 2 KOH
KMgO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2SO4 + MgSO4 + CO2 + H2O =>
2 KMgO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MgSO4 + 10 CO2 + 8 H2O
H2(g) + Cl(aq) = HCl(aq) =>
H2(g) + 2 Cl(aq) = 2 HCl(aq)
C6H9Cl3 + O2 = HCl + CO2 + H2O =>
2 C6H9Cl3 + 15 O2 = 6 HCl + 12 CO2 + 6 H2O
ROCOR + NaOH = ROCONa + ROH =>
ROCOR + NaOH = ROCONa + ROH
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
Ca(OH)2 + SO3 + H2O = CaSO4*2H2O =>
Ca(OH)2 + SO3 + H2O = CaSO4*2H2O
MgBr2 + Na2CO3 = MgCO3 + Br2Na2 =>
MgBr2 + Na2CO3 = MgCO3 + Br2Na2
HC + O2 = O2C + H2O2 =>
2 HC + 3 O2 = 2 O2C + H2O2
MgCl2(aq) + Br2(l) = MgBr2(aq) + Cl2(g) =>
MgCl2(aq) + Br2(l) = MgBr2(aq) + Cl2(g)
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
Pb(OH)2 + Hg2S = HgOH + PbS =>
Pb(OH)2 + Hg2S = 2 HgOH + PbS
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
(NH4)2Fe(SO4)2 + K2[HgI4] + KOH = NH2Hg2I3 + KI + FeSO4 + K2SO4 + H2O =>
(NH4)2Fe(SO4)2 + 4 K2[HgI4] + 4 KOH = 2 NH2Hg2I3 + 10 KI + FeSO4 + K2SO4 + 4 H2O
C2H5OCOOH + NaOH = H2O + Na + C2H5OCOO =>
C2H5OCOOH + NaOH = H2O + Na + C2H5OCOO
Li6CoO4 + Li2Si2O5 + Li3B8O15 + Li = LiCoO2 + Li12B6SiO17 =>
13 Li6CoO4 + 4 Li2Si2O5 + 6 Li3B8O15 + 5 Li = 13 LiCoO2 + 8 Li12B6SiO17
K2C2O4 + H2SO4 = H2C2O4 + K2SO4 =>
K2C2O4 + H2SO4 = H2C2O4 + K2SO4
CH3COOH + CaCO3 = CH3COO2Ca + CO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 8 CH3COO2Ca + 6 CO2 + 2 H2O
AgNO3(aq) + NaCl(aq) = Na(NO3)(aq) + AgCl(s) =>
AgNO3(aq) + NaCl(aq) = Na(NO3)(aq) + AgCl(s)
NaOCN = NaCN + N2 + Na2CO3 + CO =>
4 NaOCN = 2 NaCN + N2 + Na2CO3 + CO
K2CO3(s) + HCl(aq) = KCl + H2CO3 =>
K2CO3(s) + 2 HCl(aq) = 2 KCl + H2CO3
C8H10O + NaOH = C7H9Na + H2O + CO2 =>
19 C8H10O + 20 NaOH = 20 C7H9Na + 15 H2O + 12 CO2
K2O + Cl2O5 = KCl + O =>
K2O + Cl2O5 = 2 KCl + 6 O
CUO + Ba(OH)2 = CU(OH)2 + BaO =>
CUO + Ba(OH)2 = CU(OH)2 + BaO
SO4 + HCl = ClSO4 + H2 =>
2 SO4 + 2 HCl = 2 ClSO4 + H2
HgCd(NO3)2 = CdHg(NO3)2 =>
HgCd(NO3)2 = CdHg(NO3)2
C6H5OH + Br2 = C6H5Br + OH =>
2 C6H5OH + Br2 = 2 C6H5Br + 2 OH
Li + HY = LiY + H =>
Li + HY = LiY + H
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 8 H2O + 2 K2SO4
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Li + HY = LiY + H =>
Li + HY = LiY + H
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Zn + CuCl2(aq) = Cu + ZnCl2 =>
Zn + CuCl2(aq) = Cu + ZnCl2
Sn + H2(SO4) = Sn(SO4) + SO2 + H2O =>
Sn + 2 H2(SO4) = Sn(SO4) + SO2 + 2 H2O
HNO3 + P2O5 = N2O5 + H3PO4 =>
6 HNO3 + P2O5 = 3 N2O5 + 2 H3PO4
Ba + HNO3 = Ba(NO3)3 + NO2 + H2O =>
Ba + 6 HNO3 = Ba(NO3)3 + 3 NO2 + 3 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
AgNO3 + KC2H3O2 = AgCH3CO2 + KNO3 =>
AgNO3 + KC2H3O2 = AgCH3CO2 + KNO3
K2CO3(s) + HCl(aq) = KCl + H2CO3 =>
K2CO3(s) + 2 HCl(aq) = 2 KCl + H2CO3
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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