| Équations équilibrées la veille |
4 C18H33O3N3 + 99 O2 = 72 CO2 + 66 H2O + 6 N2
(COONa)2 + HCl = (COOH)2 + NaCl =>
(COONa)2 + 2 HCl = (COOH)2 + 2 NaCl
S2O + H2O = SOH =>
S2O + H2O = 2 SOH
Fel2 = Fel3 =>
3 Fel2 = 2 Fel3
Mg + Na2S = Mg2S + Na =>
2 Mg + Na2S = Mg2S + 2 Na
(NH4)2SO3 + S = (NH4)2S + SO2 =>
2(NH4)2SO3 + 3 S = 2(NH4)2S + 3 SO2
C15H31COOK + MgCl2 = (C15H31COO)2Mg + KCl =>
2 C15H31COOK + MgCl2 = (C15H31COO)2Mg + 2 KCl
Cu2SO4(aq) + BaCl2(aq) = CuCl + BaSO4 =>
Cu2SO4(aq) + BaCl2(aq) = 2 CuCl + BaSO4
Au + CN{-} + O2 + H = Au(CN)4{-} + OH{-} =>
2 Au + 8 CN{-} + 3 O2 + 6 H = 2 Au(CN)4{-} + 6 OH{-}
H4B + Ca(OH)2 = Ca2B + H2O =>
H4B + 2 Ca(OH)2 = Ca2B + 4 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Fe2O3(aq) + Al = Al2O3 + Fe =>
Fe2O3(aq) + 2 Al = Al2O3 + 2 Fe
C3H7Br + O2 = HBr + CO2 + H2O =>
2 C3H7Br + 9 O2 = 2 HBr + 6 CO2 + 6 H2O
Na2S + Cu(OH)2 = NaOH + CuS =>
Na2S + Cu(OH)2 = 2 NaOH + CuS
CaCO3 + Ba = BaCO3 + Ca =>
CaCO3 + Ba = BaCO3 + Ca
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
S8 + NO3{-} + H{+} = H2SO4 + NO =>
S8 + 16 NO3{-} + 16 H{+} = 8 H2SO4 + 16 NO
CaO + CaCO3 = Ca2CO4 =>
CaO + CaCO3 = Ca2CO4
Ca(OH)2 + K2CO3 = KOH + Ca(CO3) =>
Ca(OH)2 + K2CO3 = 2 KOH + Ca(CO3)
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
MnO(s) + HCl(aq) = Mn + Cl2 + H2O =>
MnO(s) + 2 HCl(aq) = Mn + Cl2 + H2O
FeS2 + NaOH = Fe2O3 + Na2S + Na2S2O3 + H2O =>
8 FeS2 + 30 NaOH = 4 Fe2O3 + 14 Na2S + Na2S2O3 + 15 H2O
C6H5OH + CuO = CO2 + H2O + Cu =>
C6H5OH + 14 CuO = 6 CO2 + 3 H2O + 14 Cu
H2O + MgCl2 = H2 + Mg(OH)2 + Cl2 =>
2 H2O + MgCl2 = H2 + Mg(OH)2 + Cl2
SrS + F2 = SrF2 + S8 =>
8 SrS + 8 F2 = 8 SrF2 + S8
H(BrO3) + H(NO2) = H(NO3) + Br2 + H2O =>
2 H(BrO3) + 5 H(NO2) = 5 H(NO3) + Br2 + H2O
Fe304 + CO = FeO + C02 =>
Fe304 + 304 CO = 304 FeO + 152 C02
KClO3 = KClO4(s) + KCl(s) =>
4 KClO3 = 3 KClO4(s) + KCl(s)
Na(C2H3O2) + CaS = Na2S + Ca(C2H3O2)2 =>
2 Na(C2H3O2) + CaS = Na2S + Ca(C2H3O2)2
C2H60 + HNO3 = CO2 + H2O + NH3 =>
2 C2H60 + 17 HNO3 = 4 CO2 + 43 H2O + 17 NH3
H2CrO4 + Ba(OH)2 = HOH + BaCrO4 =>
H2CrO4 + Ba(OH)2 = 2 HOH + BaCrO4
Na(NO3) + NH4OH = Na(OH) + NH4NO3 =>
Na(NO3) + NH4OH = Na(OH) + NH4NO3
CuCl2*2H2O + Fe = FeCl2*2H2O + Cu =>
CuCl2*2H2O + Fe = FeCl2*2H2O + Cu
YNO32 + GaPO4 = YPO4 + GaNO32 =>
YNO32 + GaPO4 = YPO4 + GaNO32
PbCl2 + NaCl = PbCl2*NaCl =>
PbCl2 + NaCl = PbCl2*NaCl
As2S3 + H2O2 + NH3*NH3*H2O = (NH4)SO4 + (NH4)3AsO4 + H2O =>
2 As2S3 + 31 H2O2 + 9 NH3*NH3*H2O = 6(NH4)SO4 + 4(NH4)3AsO4 + 31 H2O
KClO3(S) + P4(S) = P4O10(S) + KCl(S) =>
10 KClO3(S) + 3 P4(S) = 3 P4O10(S) + 10 KCl(S)
KNO2 + H2SO4 + KI = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 H2SO4 + 2 KI = I2 + 2 NO + 2 K2SO4 + 2 H2O
Je2O3 + Ae = Ae2O3 + Je =>
Je2O3 + 2 Ae = Ae2O3 + 2 Je
C6H12 + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12 + 2 K2Cr2O7 + 8 H2SO4 = 6 C3H6O + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Hg(OH)2 + HClO4 = Hg(ClO4)2 + H2O =>
Hg(OH)2 + 2 HClO4 = Hg(ClO4)2 + 2 H2O
K20 + H2O = KOH + H2 =>
K20 + 20 H2O = 20 KOH + 10 H2
H4B + Ca(OH)2 = Ca2B + H2O =>
H4B + 2 Ca(OH)2 = Ca2B + 4 H2O
KMnO4 + KNO3 + HCl = K2MnO4 + Cl2 + H2O + NO2 =>
KMnO4 + KNO3 + 2 HCl = K2MnO4 + Cl2 + H2O + NO2
C9H12 + Br2 = C9H11Br + HBr =>
C9H12 + Br2 = C9H11Br + HBr
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
Na + NaClO2 = Na2O + NaCl =>
4 Na + NaClO2 = 2 Na2O + NaCl
HBr + KJ = KBr + HJ =>
HBr + KJ = KBr + HJ
SrCl2 + H2O2 = SrO + HCl + O2 =>
2 SrCl2 + 2 H2O2 = 2 SrO + 4 HCl + O2
HHeNe = H2 + He + Ne =>
2 HHeNe = H2 + 2 He + 2 Ne
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
