| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 4 HCl = 2 H2 + Sn(Cl)4
Mg + Zn(NO3) = Mg(NO3) + Zn2 =>
2 Mg + 2 Zn(NO3) = 2 Mg(NO3) + Zn2
FeSO4 + (NH4)2SO4 + H2SO4 + H2O2 = NH4Fe(SO4)2 + H2O =>
2 FeSO4 + (NH4)2SO4 + H2SO4 + H2O2 = 2 NH4Fe(SO4)2 + 2 H2O
Al(OH)3 + C2H4O2 = AlCH3 + (OH)3COOH =>
Al(OH)3 + C2H4O2 = AlCH3 + (OH)3COOH
CaSiO3 + HCl = CaCl2 + SiO2 + H2O =>
CaSiO3 + 2 HCl = CaCl2 + SiO2 + H2O
(NH4)2SO4 + Ca(OH)2(aq) = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2(aq) = CaSO4 + 2 NH3 + 2 H2O
HBr + (NH4)2CO3 = H2CO3 + BrNH4 =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 BrNH4
Sr(OH)2(aq) + Rb2SO4(aq) = SrSO4 + Rb2(OH)2 =>
Sr(OH)2(aq) + Rb2SO4(aq) = SrSO4 + Rb2(OH)2
Zn + Sn{+2} = Sn + Zn{+2} =>
Zn + Sn{+2} = Sn + Zn{+2}
Na2CO3 + HCl = NaCl + CO3H2 =>
Na2CO3 + 2 HCl = 2 NaCl + CO3H2
AgI + FeS = Ag2S + FeI2 =>
2 AgI + FeS = Ag2S + FeI2
Ti(NO3)2 + Au2O3 = Au(NO3)3 + TiO =>
3 Ti(NO3)2 + Au2O3 = 2 Au(NO3)3 + 3 TiO
Zn + O2 = OZnO =>
Zn + O2 = OZnO
Br2 + K = BrK =>
Br2 + 2 K = 2 BrK
Fe + MgC2O4 = FeC2O4 + Mg =>
Fe + MgC2O4 = FeC2O4 + Mg
Na2SO3 + S + KI3O = NaKI3 + SO4 =>
4 Na2SO3 + S + 8 KI3O = 8 NaKI3 + 5 SO4
Li + Sn(SO3) = Li2(SO3) + Sn =>
2 Li + Sn(SO3) = Li2(SO3) + Sn
Co2Cl2 + HCl = CoCl2 + H2 =>
Co2Cl2 + 2 HCl = 2 CoCl2 + H2
Fe(NO3)3*6H2O + Zn*09(NO3)2 + Ni*01(NO3)2*6H2O + C6H8O12 = Zn*09Ni*01Fe2O4 + H2O + N2O + CO2 =>
8 Fe(NO3)3*6H2O + 4 Zn*09(NO3)2 + 36 Ni*01(NO3)2*6H2O + 101 C6H8O12 = 4 Zn*09Ni*01Fe2O4 + 668 H2O + 84 N2O + 606 CO2
Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2 =>
Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2
C3H4 + Na = C3H2Na + H2 =>
C3H4 + Na = C3H2Na + H2
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4) =>
2 Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4)
VCl3 + KI = VCl2 + I2 + KCl =>
2 VCl3 + 2 KI = 2 VCl2 + I2 + 2 KCl
AgNO3 + NaI = NaNO3 + IAg =>
AgNO3 + NaI = NaNO3 + IAg
CuSO4 + O2 + C2H5OH = CuSO4*5H2O + C =>
3 CuSO4 + 5 O2 + 5 C2H5OH = 3 CuSO4*5H2O + 10 C
MAGNESIUMCHLORIDE + ALUMINUMHYDROXIDE = ALUMINUMCHLORIDE + MAGNESIUMHYDROXIDE =>
MAGNESIUMCHLORIDE + ALUMINUMHYDROXIDE = ALUMINUMCHLORIDE + MAGNESIUMHYDROXIDE
NiCO3 + In2O3 + Nb2O5 = Ni2InNbO6 + CO2 =>
4 NiCO3 + In2O3 + Nb2O5 = 2 Ni2InNbO6 + 4 CO2
FeSO3 + O2 = Fe2O3 + SO2 =>
4 FeSO3 + O2 = 2 Fe2O3 + 4 SO2
KOH + CrI3 = KI3 + Cr(OH) =>
KOH + CrI3 = KI3 + Cr(OH)
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
2 KNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2 NO + 4 H2O
NH4HCO3 + C4H6O5 + C16H34O = C10H15NO + H2O =>
48 NH4HCO3 + 16 C4H6O5 + 23 C16H34O = 48 C10H15NO + 199 H2O
Zn(C2H6O2) + Na3PO4 = Na(C2H6O2) + Zn3PO4 =>
3 Zn(C2H6O2) + Na3PO4 = 3 Na(C2H6O2) + Zn3PO4
Cu(No3)2 + CuS = Cu + S(No3)2 =>
Cu(No3)2 + CuS = 2 Cu + S(No3)2
(CH3)3N + HCl = C3H6 + NH4Cl =>
(CH3)3N + HCl = C3H6 + NH4Cl
C6H5OH + Na2CO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 7 Na2CO3 = 14 C5H5Na + 4 H2O + 15 CO2
BaO + NHO3 = Ba(NO3)2 + H2O =>
BaO + 2 NHO3 = Ba(NO3)2 + H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K(NO3) + H2SO4 = HNO3 + K2(SO4) =>
2 K(NO3) + H2SO4 = 2 HNO3 + K2(SO4)
Tl = Tl{3+} + e =>
Tl = Tl{3+} + 3e
CH6N4O + O2 = CO2 + N2 + H2O =>
CH6N4O + 2 O2 = CO2 + 2 N2 + 3 H2O
Mg2SiO4 + H2O = H4SiO4 + MgO =>
Mg2SiO4 + 2 H2O = H4SiO4 + 2 MgO
CaO + Al2(SO4)3*18H2O + Na2SiO3 = CaAl2O4 + CaSiO3 + Na2SO4 + H2O =>
4 CaO + Al2(SO4)3*18H2O + 3 Na2SiO3 = CaAl2O4 + 3 CaSiO3 + 3 Na2SO4 + 18 H2O
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
NO3{-} + H{+} + S + H2O = NO + H2SO3 =>
4 NO3{-} + 4 H{+} + 3 S + H2O = 4 NO + 3 H2SO3
Mg(s) + N(g) = MgN(s) =>
Mg(s) + N(g) = MgN(s)
Al + H2SO4 = Al2(SO4)3 + H2O + (SO2) =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3(SO2)
Na2{+} + S{-} = Na2S =>
Na2{+} + S{-} = Na2S
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + S + H2O =>
2 Na2CrO4 + 3 Na2S + 16 HCl = 2 CrCl3 + 10 NaCl + 3 S + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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