| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2*8H2O(s) + H2SO4(s) = BaSO4(s) + 10 H2O(l)
Fe(SCN)3 + NaOH = Na(SCN)3 + Fe(OH) =>
Fe(SCN)3 + NaOH = Na(SCN)3 + Fe(OH)
P2O3 + NaOH = Na2HPO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2HPO3 + H2O
Mg2C + H2O = CH4 + Mg(OH)2 =>
Mg2C + 4 H2O = CH4 + 2 Mg(OH)2
Ca(NO3)2(aq) + Al2(SO4)3(aq) = CaSO4(s) + Al(NO3)3(aq) =>
3 Ca(NO3)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(s) + 2 Al(NO3)3(aq)
C3H6Cl + Cl2 = C3H6Cl2 =>
2 C3H6Cl + Cl2 = 2 C3H6Cl2
AlF + Ca(SO4)2 = Al(SO4)2 + CaF =>
AlF + Ca(SO4)2 = Al(SO4)2 + CaF
CH4O2 = CO2H4 =>
CH4O2 = CO2H4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na(OH)(aq)Fe(II)Cl(aq) = NaCl(aq)Fe(II)OH(s) =>
Na(OH)(aq)Fe(II)Cl(aq) = NaCl(aq)Fe(II)OH(s)
KMnO4 + HNo3 = KNo3 + HMnO4 =>
KMnO4 + HNo3 = KNo3 + HMnO4
MnPbSe = PbMnSe =>
MnPbSe = PbMnSe
CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH =>
CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
HCN4 + O2 = CO2 + N2 + H2O =>
4 HCN4 + 5 O2 = 4 CO2 + 8 N2 + 2 H2O
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
CH3Cl + Cl = CCl4 + HCl =>
CH3Cl + 6 Cl = CCl4 + 3 HCl
Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2
NaBrAgN = AgBrNaN =>
NaBrAgN = AgBrNaN
PbNi(No3)2 = Pb(No3)2Ni =>
PbNi(No3)2 = Pb(No3)2Ni
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NH4NO3 + FeOH2 = NH4OH2 + FeNO3 =>
NH4NO3 + FeOH2 = NH4OH2 + FeNO3
KNO3 + SO2 = K2SO4 + NO2 =>
2 KNO3 + SO2 = K2SO4 + 2 NO2
UC2 + N2 + H2 = UN + CH4 =>
2 UC2 + N2 + 8 H2 = 2 UN + 4 CH4
MgBr(s) + Na3PO4 = MgPO4 + Na3Br =>
MgBr(s) + Na3PO4 = MgPO4 + Na3Br
Iron(III)ChlorideHydrogenSulfide = HydrogenChlorideIron(III)Sulfide =>
Iron(III)ChlorideHydrogenSulfide = HydrogenChlorideIron(III)Sulfide
NaMnO4 + Ni + H2SO4 = MnSO4 + H2O + NiSO4 + Na2SO4 =>
2 NaMnO4 + 5 Ni + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 NiSO4 + Na2SO4
NaAuO = NaOAu =>
NaAuO = NaOAu
FeCl + H2 = Fe + HCl =>
2 FeCl + H2 = 2 Fe + 2 HCl
Na2SCd(SO4) = Na2(SO4)CdS =>
Na2SCd(SO4) = Na2(SO4)CdS
H2O2 + I = IO3 + H2O =>
3 H2O2 + I = IO3 + 3 H2O
Al + HNO3(concentrsdo) = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3(concentrsdo) = Al(NO3)3 + NO + 2 H2O
NH4NO3 + FeOH2 = NH4OH2 + FeNO3 =>
NH4NO3 + FeOH2 = NH4OH2 + FeNO3
Cr2O7 + HCl = Cl2 + CrCl3 + H2O =>
Cr2O7 + 14 HCl = 4 Cl2 + 2 CrCl3 + 7 H2O
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2 =>
6 KMnO4 + 4 NH4SCN + 5 H2SO4 = 6 MnSO4 + 4 N2 + 4 CO2 + 3 K2SO4 + 13 H2
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
HO3SNH2 + Ca(OH)2 = CaO3SNH2 + H2O + OH =>
HO3SNH2 + Ca(OH)2 = CaO3SNH2 + H2O + OH
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na + CH3COO =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 Na + 2 CH3COO
CO2 + Na2O3 = NaCO3 + O2 =>
4 CO2 + 2 Na2O3 = 4 NaCO3 + O2
C4H8(g)H2(g) = C4H10(g) =>
C4H8(g)H2(g) = C4H10(g)
HIPb = PbHI =>
HIPb = PbHI
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 8 Fe + 21 H2SO4 = 4 Fe2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
Zn(s)Sn(CH3COO)2(aq) = Zn(CH3COO)2(aq)Sn(s) =>
Zn(s)Sn(CH3COO)2(aq) = Zn(CH3COO)2(aq)Sn(s)
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Ca(s) + HCl(aq) = CaCl(aq) + H2(aq) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl(aq) + H2(aq)
FeSO4 + Al2O3 = Al2(SO4)3 + FeO =>
3 FeSO4 + Al2O3 = Al2(SO4)3 + 3 FeO
CopperSulfatePotassiumIodide = CopperIodidePotassiumSulfate =>
CopperSulfatePotassiumIodide = CopperIodidePotassiumSulfate
Al2(SO4)3 + Ba(No3)2 = AlNo3 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(No3)2 = 2 AlNo3 + Ba(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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