| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FePO4 + 3 CuCl2 = Cu3(PO4)2 + 2 FeCl3
MnO4{-} + C3H6 + H2O + H{+} = C3H6(OH)2 + Mn2{+} =>
4 MnO4{-} + 13 C3H6 + 10 H2O + 6 H{+} = 13 C3H6(OH)2 + 2 Mn2{+}
Al2O3 + CaH2 = Al + CaO + H2 =>
Al2O3 + 3 CaH2 = 2 Al + 3 CaO + 3 H2
Zn(OH)2 + HBr = Zn(Br)2 + H2O =>
Zn(OH)2 + 2 HBr = Zn(Br)2 + 2 H2O
Ca(NO3)2*4H2O + Eu(NO3)3 + TiO(NO3)2 + C6H8O7*1H2O = Ca97Eu03Ti100O300 + N2 + H2O + CO2 =>
1746 Ca(NO3)2*4H2O + 53.999999999998Eu(NO3)3 + 1800 TiO(NO3)2 + 2018 C6H8O7*1H2O = 18 Ca97Eu03Ti100O300 + 3627 N2 + 17074 H2O + 12108 CO2
Na3N + HNO3 + H2O = NH4NO3 + NaOH =>
Na3N + HNO3 + 3 H2O = NH4NO3 + 3 NaOH
Zn + HNO3(conc) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(conc) = 3 Zn(NO3)2 + 2 NO + 4 H2O
C2H6O + H2O = OH{-} + C2H7O{+} =>
C2H6O + H2O = OH{-} + C2H7O{+}
KOH + H3BO3 = K(B5O6(OH)4)(H2O)3 + H2O =>
KOH + 5 H3BO3 = K(B5O6(OH)4)(H2O)3 + 3 H2O
MgNO3 + BaS = BaNO3 + MgS =>
MgNO3 + BaS = BaNO3 + MgS
CuSO4(aq) + K3PO4(aq) = Cu3(PO4)2 + K2SO4 =>
3 CuSO4(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 3 K2SO4
PHNO2 + Na2S + H2O = PHNH2 + Na2SO4 =>
4 PHNO2 + 3 Na2S + 4 H2O = 4 PHNH2 + 3 Na2SO4
H2 + SO4 + Na2CO3 = H2O + CO2 + Na2SO4 =>
H2 + SO4 + Na2CO3 = H2O + CO2 + Na2SO4
KI + C4H6O4Pb = PbI2 + CH3CO2K =>
2 KI + C4H6O4Pb = PbI2 + 2 CH3CO2K
H + ZnS(s) = H2S(g) + Zn =>
2 H + ZnS(s) = H2S(g) + Zn
Al + HCl = AlCl32 + H2 =>
Al + 32 HCl = AlCl32 + 16 H2
NH4VO3 + H2SO4 + C2H5OH = VO2 + (NH4)2SO4 + H2O + C2H5SO4 =>
2 NH4VO3 + 3 H2SO4 + 2 C2H5OH = 2 VO2 + (NH4)2SO4 + 4 H2O + 2 C2H5SO4
C5H610 + O2 = CO2 + H2O =>
2 C5H610 + 315 O2 = 10 CO2 + 610 H2O
FeCl3 + KI = FeI2 + Cl3K2 =>
FeCl3 + 2 KI = FeI2 + Cl3K2
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
C5H8 + O2 = CO2 + H0 =>
C5H8 + 5 O2 = 5 CO2 + 8 H0
Na + AgNO3 = NaAgNO3 =>
Na + AgNO3 = NaAgNO3
Cd(NO3)2 + Na2S = CdS + Na + NO3 =>
Cd(NO3)2 + Na2S = CdS + 2 Na + 2 NO3
HCl + Ni = Ni(HCl) =>
HCl + Ni = Ni(HCl)
CH3(CH2)2COCH3 + C6H3(NO2)2NHNH2 = C11H14N4O4 + H2O =>
CH3(CH2)2COCH3 + C6H3(NO2)2NHNH2 = C11H14N4O4 + H2O
Ni + HI = NiI + H2 =>
2 Ni + 2 HI = 2 NiI + H2
C2H5OH(s) + O2(s) = H2O(s) + CO(s) =>
C2H5OH(s) + 2 O2(s) = 3 H2O(s) + 2 CO(s)
Na2S + TlCl3 = NaCl + Tl2S + S =>
3 Na2S + 2 TlCl3 = 6 NaCl + Tl2S + 2 S
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
CuSO4 + FeO = Fe(SO4) + CuO =>
CuSO4 + FeO = Fe(SO4) + CuO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + MnO2 = Cl2 + H2O + Mn =>
4 HCl + MnO2 = 2 Cl2 + 2 H2O + Mn
O3 + C2H3Cl = HCl + CO2 + H2O =>
5 O3 + 3 C2H3Cl = 3 HCl + 6 CO2 + 3 H2O
Al2O3 + BaCl2 = Al2Cl2 + BaO3 =>
Al2O3 + BaCl2 = Al2Cl2 + BaO3
CuSO4 + CaCo3 = CuCo3 + CaSO4 =>
CuSO4 + CaCo3 = CuCo3 + CaSO4
FeK3(CN)6 + K2S2O8 = FeS2O8 + K5(CN)6 =>
FeK3(CN)6 + K2S2O8 = FeS2O8 + K5(CN)6
Na2CO + C + N2 = NaCN + CO2 =>
2 Na2CO + 3 C + 2 N2 = 4 NaCN + CO2
ZnBr2 + K2CO2 = KBr + ZnCO2 =>
ZnBr2 + K2CO2 = 2 KBr + ZnCO2
Fe2S3H2O + O2 = Fe2O3H2O + S =>
2 Fe2S3H2O + 3 O2 = 2 Fe2O3H2O + 6 S
FeCl3 + C6H5Na3O7 = Fe + NaCl + C6H5Cl3O7 =>
2 FeCl3 + C6H5Na3O7 = 2 Fe + 3 NaCl + C6H5Cl3O7
FeCl3 + HCl(aq) = HFeCl4(aq) =>
FeCl3 + HCl(aq) = HFeCl4(aq)
PBO + NO + O2 = PB(NO3)2 =>
2 PBO + 4 NO + 3 O2 = 2 PB(NO3)2
FeS + HCl = H2S + Fe(Cl)2 =>
FeS + 2 HCl = H2S + Fe(Cl)2
CH3COOCl + NaOH = CH4 + NaCl + CO2 + O2 =>
2 CH3COOCl + 2 NaOH = 2 CH4 + 2 NaCl + 2 CO2 + O2
HCOOOH + CHI3 + NaOH = NaIO3 + HCOONa + H2O =>
9 HCOOOH + CHI3 + 13 NaOH = 3 NaIO3 + 10 HCOONa + 11 H2O
AuCl3 + HCl = H[AuCl4] =>
AuCl3 + HCl = H[AuCl4]
HNO2 = H2O + NO2 + N2 =>
8 HNO2 = 4 H2O + 6 NO2 + N2
Au + HNO3 + H2SO4 = H[Au(SO4)2] + NO2 + H2O =>
Au + 3 HNO3 + 2 H2SO4 = H[Au(SO4)2] + 3 NO2 + 3 H2O
Fe(CH2CO2)2 + NaOH = Fe(OH)2 + Na(CH2CO2) =>
Fe(CH2CO2)2 + 2 NaOH = Fe(OH)2 + 2 Na(CH2CO2)
BaCl2 + K3(PO4)2 = Ba3(PO4)2 + KCl2 =>
3 BaCl2 + K3(PO4)2 = Ba3(PO4)2 + 3 KCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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