Équations équilibrées la veille |
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cl2 + I = Cl2I =>
Cl2 + I = Cl2I
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3 =>
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + N2O3 = Cu(NO3)2 + NO =>
CuO + 3 N2O3 = Cu(NO3)2 + 4 NO
SiO4 = Si + O2 =>
SiO4 = Si + 2 O2
H2 + MnI3 = Mn + HI =>
3 H2 + 2 MnI3 = 2 Mn + 6 HI
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Na2CO3 + LiI = NaI + Li2CO3 =>
Na2CO3 + 2 LiI = 2 NaI + Li2CO3
C6H5OH + K2O = C6H5OK + H2O =>
2 C6H5OH + K2O = 2 C6H5OK + H2O
C6H8O7 + H2O = C6H8O7*H2O =>
C6H8O7 + H2O = C6H8O7*H2O
CaO + BeO = CaO2 + Be =>
CaO + BeO = CaO2 + Be
Na + HNO3 = HNa + NO3 =>
Na + HNO3 = HNa + NO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PH + O2 = PO + HO =>
PH + O2 = PO + HO
O2(g) + NaBr(s) = NaBrO3(s) =>
3 O2(g) + 2 NaBr(s) = 2 NaBrO3(s)
C3H5(COOH)3 + NaHCO3 = CO2 + C3H5(COONa)3 + H2O =>
C3H5(COOH)3 + 3 NaHCO3 = 3 CO2 + C3H5(COONa)3 + 3 H2O
Cl2 + I = Cl2I =>
Cl2 + I = Cl2I
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + Hg = HHg =>
H2 + 2 Hg = 2 HHg
FeI2 + Ba = Fe + BaI2 =>
FeI2 + Ba = Fe + BaI2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SH2 + HNO3 = NO2 + H2SO4 + H2O =>
SH2 + 8 HNO3 = 8 NO2 + H2SO4 + 4 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
V + KOH + O2 = KVO3 + H2O =>
4 V + 4 KOH + 5 O2 = 4 KVO3 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO2 + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 CaSiO3 + 5 CO2 + P4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
KHCO3 + KHSO4 = H2SO4 + K2CO3 =>
KHCO3 + KHSO4 = H2SO4 + K2CO3
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Zn(SCN)2 + C5H5N = Zn(SCN)2(C5H5N)2 =>
Zn(SCN)2 + 2 C5H5N = Zn(SCN)2(C5H5N)2
NH3(g) + HNO3(aq) = NH4NO3(aq) =>
NH3(g) + HNO3(aq) = NH4NO3(aq)
I2* + HNO3 = HIO3 + NO + H2O =>
3 I2* + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CuCl + Na3(PO4) = Cu3(PO4) + NaCl =>
3 CuCl + Na3(PO4) = Cu3(PO4) + 3 NaCl
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
Zn(SCN)2 + C5H5N = Zn(SCN)2(C5H5N)2 =>
Zn(SCN)2 + 2 C5H5N = Zn(SCN)2(C5H5N)2
AgC2H3O2 + Hg(NO3)2 = AgNO3 + Hg(C2H3O2)2 =>
2 AgC2H3O2 + Hg(NO3)2 = 2 AgNO3 + Hg(C2H3O2)2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CH8CH3 + O2 = CO2 + H2O =>
4 CH8CH3 + 19 O2 = 8 CO2 + 22 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3
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