| Équations équilibrées la veille |
Ca(OH)2Cl2 = CaOCl2H2O
VO2 + O2 = VO2O5 =>
2 VO2 + 5 O2 = 2 VO2O5
Fe2(SO4)3 + SrI2 = FeI3 + Sr(SO4) =>
Fe2(SO4)3 + 3 SrI2 = 2 FeI3 + 3 Sr(SO4)
K2Cr2O7 + C4H10O + H2SO4 = Cr2(SO4)3 + C4H8O2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C4H10O + 8 H2SO4 = 2 Cr2(SO4)3 + 3 C4H8O2 + 2 K2SO4 + 11 H2O
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
AgMnO4 + Sr = Ag + SrMnO4 =>
AgMnO4 + Sr = Ag + SrMnO4
CH3 = C2H6 =>
2 CH3 = C2H6
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
U + I2 = UI =>
2 U + I2 = 2 UI
Cu(s) + HCL(aq) = CuCL(aq) + H(g) =>
Cu(s) + HCL(aq) = CuCL(aq) + H(g)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KMnO4 + NaOH = KMn + O4NaOH =>
KMnO4 + NaOH = KMn + O4NaOH
Zn(s) + H2SO4(Ac) = ZnSO4(Ac) + H2(g) =>
Zn(s) + H2SO4(Ac) = ZnSO4(Ac) + H2(g)
CoBr2 + KS = CoS + KBr2 =>
CoBr2 + KS = CoS + KBr2
BaNO3 + NaSO3 = BaSO3 + NaNO3 =>
BaNO3 + NaSO3 = BaSO3 + NaNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
NaHCO3(aq) = CO2(g) + NaOH(aq) =>
NaHCO3(aq) = CO2(g) + NaOH(aq)
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
Al4 + H2O = Al(OH)3 + H40 =>
10 Al4 + 120 H2O = 40 Al(OH)3 + 3 H40
C3H8O + Br2 = C3H7HBr + O2 =>
2 C3H8O + Br2 = 2 C3H7HBr + O2
SO3 + H2O = SO4 + H2 =>
SO3 + H2O = SO4 + H2
Mg + FeCl2 = Fe + MgCl2 =>
Mg + FeCl2 = Fe + MgCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Co + Cu(NO3)2 = Co(NO3)2 + Cu =>
Co + Cu(NO3)2 = Co(NO3)2 + Cu
Cu + H2SO4(konc) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(konc) = CuSO4 + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba(ClO3)2 = Ba + (ClO3) =>
Ba(ClO3)2 = Ba + 2(ClO3)
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)2 =>
Fe(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)2
IRON(III)CHLORIDE + LEAD(I)NITRATE = IRON(III)NITRATE + LEAD(I)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(I)NITRATE = IRON(III)NITRATE + LEAD(I)CHLORIDE
C8H5KO4 + O2 = CO2 + H2O + K2O =>
2 C8H5KO4 + 15 O2 = 16 CO2 + 5 H2O + K2O
HCOONH4 + HCHO = HCOOH + (CH2)6N4 + H2O =>
4 HCOONH4 + 6 HCHO = 4 HCOOH + (CH2)6N4 + 6 H2O
Mg + NiCl2 = Ni + ClMg =>
2 Mg + NiCl2 = Ni + 2 ClMg
FeSO4 + LiNO3 = Fe(NO3)2 + Li2SO4 =>
FeSO4 + 2 LiNO3 = Fe(NO3)2 + Li2SO4
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Cu + O = CuO(k) =>
Cu + O = CuO(k)
V10O28 + H2SO3 = VO + SO3 + H2O =>
V10O28 + 18 H2SO3 = 10 VO + 18 SO3 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
MgF2 = Mg + F =>
MgF2 = Mg + 2 F
Mg(OH)2 + HCl = MgCl2 + (OH2)2 =>
Mg(OH)2 + 2 HCl = MgCl2 + (OH2)2
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
NaI + PbO2 = Na2O + PbI4 =>
4 NaI + PbO2 = 2 Na2O + PbI4
Pb(NO{+3}){+2} + CrCl{+2} = PbCl{+2} + Cr(NO{+3}){+2} =>
Pb(NO{+3}){+2} + CrCl{+2} = PbCl{+2} + Cr(NO{+3}){+2}
Na + N + O = NaNO2 =>
Na + N + 2 O = NaNO2
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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