| Équations équilibrées la veille |
2 C7H7OH + 17 O2 = 8 H2O + 14 CO2
H2O + H2S + I2 = H2SO4 + HI =>
4 H2O + H2S + 4 I2 = H2SO4 + 8 HI
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
Ta + HF = TaF5 + H2 =>
2 Ta + 10 HF = 2 TaF5 + 5 H2
Cu(NH3)4{+2} = Cu{+2} + NH3 =>
Cu(NH3)4{+2} = Cu{+2} + 4 NH3
K2SO3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
C9H12O6 + C2H6O = C15H24O6 + H2O =>
C9H12O6 + 3 C2H6O = C15H24O6 + 3 H2O
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac) =>
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac)
BiO3{-} + VO{+} + H2O = Bi2O3 + VO3{+} + OH{-} =>
2 BiO3{-} + VO{+} + H2O = Bi2O3 + VO3{+} + 2 OH{-}
Na2WO4 + H2O = NaOH + WO3 =>
Na2WO4 + H2O = 2 NaOH + WO3
Sn + HI = SnI2 + H2 =>
Sn + 2 HI = SnI2 + H2
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Pb(OH)2(aq) + Ba(ClO3)2(aq) =>
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Pb(OH)2(aq) + Ba(ClO3)2(aq)
Al + NaHO = Na3 + AlO3 + H2 =>
2 Al + 6 NaHO = 2 Na3 + 2 AlO3 + 3 H2
K4Fe(CN)6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 K4Fe(CN)6 + 43 K2Cr2O7 + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
Bi(NO3)3 + Zn + H2SO4 = ZnSO4 + Bi2(SO4)3 + NH3 + H2O =>
2 Bi(NO3)3 + 24 Zn + 27 H2SO4 = 24 ZnSO4 + Bi2(SO4)3 + 6 NH3 + 18 H2O
U + Ge + Y = UGeY =>
U + Ge + Y = UGeY
Sr(OH)2 + HNO3 = Sr(NO2)2 + H2O2 =>
Sr(OH)2 + 2 HNO3 = Sr(NO2)2 + 2 H2O2
FeCl2 + H2O + NCS = Fe(NCS)(H2O)5 + Cl =>
FeCl2 + 5 H2O + NCS = Fe(NCS)(H2O)5 + 2 Cl
CrOH + HNO2 = Cr(NO2) + H2O =>
CrOH + HNO2 = Cr(NO2) + H2O
KHCO3HCl(aq) = KCl(aq)CO2(g)H2O(l) =>
KHCO3HCl(aq) = KCl(aq)CO2(g)H2O(l)
CoO + H2 = Co + H2O =>
CoO + H2 = Co + H2O
NaHCO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC2H3O2(aq)
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
K2Cr + O7 = K2CrO7 =>
K2Cr + O7 = K2CrO7
Fe3C + O2 = CO2 + Fe2O3 =>
4 Fe3C + 13 O2 = 4 CO2 + 6 Fe2O3
Na2CO3 + MgSO4 + H2O = Mg(OH)2 + Na2SO4 + CO2 =>
Na2CO3 + MgSO4 + H2O = Mg(OH)2 + Na2SO4 + CO2
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 14 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 K2MnO4 + 28 NO + 20 CO2
SrCrO4 + AgNO3 = Ag2CrO4 + Sr(NO3)2 =>
SrCrO4 + 2 AgNO3 = Ag2CrO4 + Sr(NO3)2
Zn + Mg = Zn2Mg =>
2 Zn + Mg = Zn2Mg
C4H10 + Cl2 = HCl + C4Cl =>
2 C4H10 + 11 Cl2 = 20 HCl + 2 C4Cl
Na2S + Al(ClO4)3 = Al2S3 + NaClO4 =>
3 Na2S + 2 Al(ClO4)3 = Al2S3 + 6 NaClO4
CuFeS2(s) + O2(g) = Cu2S(l) + FeS(l) + SO2(g) =>
2 CuFeS2(s) + O2(g) = Cu2S(l) + 2 FeS(l) + SO2(g)
H3SbPO4 + Mn(OH)2 = H2O + Mn(HSbPO4) =>
H3SbPO4 + Mn(OH)2 = 2 H2O + Mn(HSbPO4)
NOCl + Cu = CuCl + NO =>
NOCl + Cu = CuCl + NO
Zn(NO2)2 + AlCl3O12 = Al(NO2)3 + Zn(ClO4)2 =>
3 Zn(NO2)2 + 2 AlCl3O12 = 2 Al(NO2)3 + 3 Zn(ClO4)2
AgNO{+3} + KCl = AgCl + KNO{3+} =>
AgNO{+3} + KCl = AgCl + KNO{3+}
CH3OHCUO = HCOHCUH2O =>
CH3OHCUO = HCOHCUH2O
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
SO2 + Mg(OH)2 = MgSO3 + H2O =>
SO2 + Mg(OH)2 = MgSO3 + H2O
Mg2SiO4 + NaOH = Na2SiO3 + MgO + H2O =>
Mg2SiO4 + 2 NaOH = Na2SiO3 + 2 MgO + H2O
AgCuSO4 = AgSO4Cu =>
AgCuSO4 = AgSO4Cu
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
Fe + H2SO4(dilute) = FeSO4 + H2 =>
Fe + H2SO4(dilute) = FeSO4 + H2
Pb + KOH + H2O = K[Pb(OH)4] + H2 =>
2 Pb + 2 KOH + 6 H2O = 2 K[Pb(OH)4] + 3 H2
C6H12 + Br2 = H6 + C6Br12 =>
C6H12 + 6 Br2 = 2 H6 + C6Br12
H2SeO3 + H2S = SeS2 + H2O =>
H2SeO3 + 2 H2S = SeS2 + 3 H2O
KI + Na2S2O3 + H2SO4 = Na2S4O6 + K2SO4 + I2 + H2O =>
6 KI + Na2S2O3 + 5 H2SO4 = Na2S4O6 + 3 K2SO4 + 3 I2 + 5 H2O
Fe10 + O2 = Fe2O3 =>
2 Fe10 + 15 O2 = 10 Fe2O3
BiVO4 = Bi2O3 + O2 + VO2 =>
4 BiVO4 = 2 Bi2O3 + O2 + 4 VO2
AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
