Équations équilibrées la veille |
ZnCu(Cl)2 = CuZn(Cl)2
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2
Cu(s) + AgCl(s) = Ag(s) + CuCl(s) =>
Cu(s) + AgCl(s) = Ag(s) + CuCl(s)
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
CH2 + NH4ClO4 + Mg = CO2 + H2O + N2 + MgCl2 =>
4 CH2 + 6 NH4ClO4 + 3 Mg = 4 CO2 + 16 H2O + 3 N2 + 3 MgCl2
FeO + C = Fe + CO =>
FeO + C = Fe + CO
CoSO4 + HCl = H2[CoCl4] + H2SO4 =>
CoSO4 + 4 HCl = H2[CoCl4] + H2SO4
HNO3 + Cu = NO + HCuO2 =>
HNO3 + Cu = NO + HCuO2
H2SO4 + K2Cr2O7 + P4 = P2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
8 H2SO4 + 2 K2Cr2O7 + P4 = 2 P2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CH3CHO + PCl5 = CH3CHCl2 + POCl3 =>
CH3CHO + PCl5 = CH3CHCl2 + POCl3
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
FeOH2 = Fe2 + H2O =>
2 FeOH2 = Fe2 + 2 H2O
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
NH4OH + AgNO3 + C6H12O6 = Ag + C6H12O7 + NH4NO3 =>
4 NH4OH + 6 AgNO3 + 7 C6H12O6 = 6 Ag + 7 C6H12O7 + 5 NH4NO3
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Zn(OH)2 + K = K(OH)2 + Zn =>
Zn(OH)2 + K = K(OH)2 + Zn
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
N2S + S8 = NS2 =>
8 N2S + 3 S8 = 16 NS2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
Cl2 + BeI2 = BeCl2 + I2 =>
Cl2 + BeI2 = BeCl2 + I2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al + S = AlS =>
Al + S = AlS
C4H9N3O2 + C10H16N5O13P3 = C4H10N3O5P + C10H15N5O10P2 =>
C4H9N3O2 + C10H16N5O13P3 = C4H10N3O5P + C10H15N5O10P2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
NiCl2 + NH4OH = Ni(NH3)6 + H2O + Cl2 =>
NiCl2 + 6 NH4OH = Ni(NH3)6 + 6 H2O + Cl2
NaCN + NaOH + Cl2 = CO2 + N2 + H2O + NaCl =>
2 NaCN + 8 NaOH + 5 Cl2 = 2 CO2 + N2 + 4 H2O + 10 NaCl
Cu(s) + Cl2(g) = CuCl2(g) =>
Cu(s) + Cl2(g) = CuCl2(g)
SO4 + Co = CoSO4 =>
SO4 + Co = CoSO4
Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
C2H5OH + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
XeF2 + H2O = O2 + HF + Xe =>
2 XeF2 + 2 H2O = O2 + 4 HF + 2 Xe
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr =>
CH3CH2CH2CH2MgBr + COHCHCH3CH3 + H2O = CH3CH2CH2CH2CHOHCHCH3CH3 + HOMgBr
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
O2 + Se = SeO2 =>
O2 + Se = SeO2
CH3OH(l) = CO(s) + H2(s) =>
CH3OH(l) = CO(s) + 2 H2(s)
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4 =>
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
PBSO4 + CUSO4 = PBCUS2O8 =>
PBSO4 + CUSO4 = PBCUS2O8
(NH4)2SO3 + NaOH = Na2SO3 + NH4OH =>
(NH4)2SO3 + 2 NaOH = Na2SO3 + 2 NH4OH
NaCl2 = Na2 + Cl2 =>
2 NaCl2 = Na2 + 2 Cl2
Ga(OH)3 + CsOH = Cs[Ga(OH)4] =>
Ga(OH)3 + CsOH = Cs[Ga(OH)4]
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