| Équations équilibrées la veille |
Cu3(PO4)2 + 4 CH3COOH = 2(CH3COO)2Cu + Cu(H2PO4)2
Hg2Cl2 + H2O = HgOH + HCl =>
Hg2Cl2 + 2 H2O = 2 HgOH + 2 HCl
N2O5 + Cu2O = CuNO3 =>
N2O5 + Cu2O = 2 CuNO3
CF4 + HF = CH4 + F2 =>
CF4 + 4 HF = CH4 + 4 F2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Pb(OH)2 + HCl(aq) = H2O(l) + PbCl2 =>
Pb(OH)2 + 2 HCl(aq) = 2 H2O(l) + PbCl2
S3 + O3 = SO3 =>
S3 + 3 O3 = 3 SO3
Mg + HCl + H2O = H2 + MgClO =>
2 Mg + 2 HCl + 2 H2O = 3 H2 + 2 MgClO
MnO4{-} = MnO2 + O2 + e =>
MnO4{-} = MnO2 + O2 + e
Cr2(SO4)3 + NaClO3 + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + NaCl + 3 Na2SO4 + 5 H2O
Sr + Cu2SO4 = SrSO4 + Cu =>
Sr + Cu2SO4 = SrSO4 + 2 Cu
BaO4(s) + HNO3(aq) = Ba(NO3)2(aq) + H2O2(aq) + O2(g) =>
BaO4(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O2(aq) + O2(g)
P6 + Br2 = P2Br3 =>
2 P6 + 9 Br2 = 6 P2Br3
K4Fe(CN)6 + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4Fe(CN)6 + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
CrCl3(aq) + NH4OH(aq) = Cr(OH)3(s) + NH4Cl(aq) =>
CrCl3(aq) + 3 NH4OH(aq) = Cr(OH)3(s) + 3 NH4Cl(aq)
H5P3O10 + NaOH = Na5P3O10 + H2O =>
H5P3O10 + 5 NaOH = Na5P3O10 + 5 H2O
NaHCO3 + NaClO = Na2CO3 + HClO =>
NaHCO3 + NaClO = Na2CO3 + HClO
AgSCN + NH4OH = [Ag(NH3)2]SCN + H2O =>
AgSCN + 2 NH4OH = [Ag(NH3)2]SCN + 2 H2O
NaNO3 + Ca(C2H3O2)2 = NaC2H3O2 + Ca(NO3)2 =>
2 NaNO3 + Ca(C2H3O2)2 = 2 NaC2H3O2 + Ca(NO3)2
Mg(CH3COO)2 + HCl = MgCl2 + HCH3COO =>
Mg(CH3COO)2 + 2 HCl = MgCl2 + 2 HCH3COO
AuCl3 + KCN = Au(CN)3 + KCl =>
AuCl3 + 3 KCN = Au(CN)3 + 3 KCl
Fe(HSO4)3 + NaOH = Fe(OH)3 + Na2SO4 + H2O =>
Fe(HSO4)3 + 6 NaOH = Fe(OH)3 + 3 Na2SO4 + 3 H2O
FeCl3 + KOH = KFeCl4 + Fe(OH)3 =>
4 FeCl3 + 3 KOH = 3 KFeCl4 + Fe(OH)3
C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2
ZnMo + O4 + CoO = ZnCoMoO4 =>
4 ZnMo + 3 O4 + 4 CoO = 4 ZnCoMoO4
(C6H10O5)100 + O2 = CO2 + H2O =>
(C6H10O5)100 + 600 O2 = 600 CO2 + 500 H2O
CH3CH2NH2 = CH2CH2 + NH3 =>
CH3CH2NH2 = CH2CH2 + NH3
AlCl3 + CaOH = Al(OH)3 + CaCl =>
AlCl3 + 3 CaOH = Al(OH)3 + 3 CaCl
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl =>
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl
AgCl + V + O = Ag + VOCl3 =>
3 AgCl + V + O = 3 Ag + VOCl3
Ag(NO3) + Na2(CrO4) = Ag2(CrO4) + Na(NO3) =>
2 Ag(NO3) + Na2(CrO4) = Ag2(CrO4) + 2 Na(NO3)
PbCl2 + Li4SO2 = Pb4(SO2)2 + LiCl =>
4 PbCl2 + 2 Li4SO2 = Pb4(SO2)2 + 8 LiCl
Mg(HCO3)2 = MgO + CO2 + H2O =>
Mg(HCO3)2 = MgO + 2 CO2 + H2O
Na2SO4 + H2O2 = H2SO4 + NaO =>
Na2SO4 + H2O2 = H2SO4 + 2 NaO
SO2(s) + O2(g) = SO3(aq)(g) =>
2 SO2(s) + O2(g) = 2 SO3(aq)(g)
NaH2PO4*2H2O + NaHCO3 = CO2 + H2O + Na3PO4 =>
NaH2PO4*2H2O + 2 NaHCO3 = 2 CO2 + 4 H2O + Na3PO4
Ag(NO3)3 + NaOH = Ag(OH)3 + NaNO3 =>
Ag(NO3)3 + 3 NaOH = Ag(OH)3 + 3 NaNO3
Fe(g) + Cl2(g) = FeCl3(s) =>
2 Fe(g) + 3 Cl2(g) = 2 FeCl3(s)
BaCO3(s) + HCl = BaCl2 + H2O + CO2 =>
BaCO3(s) + 2 HCl = BaCl2 + H2O + CO2
NH3(l) + H2O(l) = NH4OH(aq) =>
NH3(l) + H2O(l) = NH4OH(aq)
ClO3 + SO3 = Cl + SO4 =>
ClO3 + 3 SO3 = Cl + 3 SO4
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + H3O = Fe3O4 + H2 =>
3 Fe + 4 H3O = Fe3O4 + 6 H2
NaHCO3 + Sr(NO3)2 = Na(NO3) + Sr(HCO3)2 =>
2 NaHCO3 + Sr(NO3)2 = 2 Na(NO3) + Sr(HCO3)2
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
Fe2S3(s) + HCl(aq) = FeCl3(s) + H2S(g) =>
Fe2S3(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2S(g)
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
NaH2AsO4 + NaOH = Na2HAsO4 + H2O =>
NaH2AsO4 + NaOH = Na2HAsO4 + H2O
H2CrO4 + Sr(OH)2 = H2O + SrCrO4 =>
H2CrO4 + Sr(OH)2 = 2 H2O + SrCrO4
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
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