Équations équilibrées la veille |
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4
CrOH3 + OH = CrO4 + H2O =>
CrOH3 + 9 OH = CrO4 + 6 H2O
PCl{-}2 = PCl{-}5 =>
PCl{-}2 = PCl{-}5
C5H10O2S2 + O2 = CO2 + H2O + SO4 =>
2 C5H10O2S2 + 21 O2 = 10 CO2 + 10 H2O + 4 SO4
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CrCl3*6H2O + (NH2)2CO + C5H8O2 = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 12(NH2)2CO + 25 C5H8O2 = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
C4H9OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 24 MnSO4 + 12 K2SO4 + 61 H2O
Al2 + FeO = Fe + Al2O3 =>
Al2 + 3 FeO = 3 Fe + Al2O3
Fe(II)S + HCl = Fe(II)Cl + HS =>
Fe(II)S + HCl = Fe(II)Cl + HS
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2 =>
Zn(NO3)2NH4OH = Zn(OH)NH4(NO3)2
P + NHO3 + H2O = H3PO4 + NO =>
3 P + 5 NHO3 + 2 H2O = 3 H3PO4 + 5 NO
H2O + SO2 + CO2 = H2SO4 + C =>
2 H2O + 2 SO2 + CO2 = 2 H2SO4 + C
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
NH4{+} + HOCl = NH2Cl + H3O{+} =>
NH4{+} + HOCl = NH2Cl + H3O{+}
Zn + H2O(steam) = Zn(OH)2 + H2 =>
Zn + 2 H2O(steam) = Zn(OH)2 + H2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Pb(NO3)2 + HCI = PbI2 + HC(NO3) =>
Pb(NO3)2 + 2 HCI = PbI2 + 2 HC(NO3)
CH3CH2OH + K2Cr2O7 = CH3O7 + Cr2CH2 + K2OH =>
CH3CH2OH + K2Cr2O7 = CH3O7 + Cr2CH2 + K2OH
CuCl2 + N2H4 + NaOH = Cu + N2 + H2O + NaCl =>
2 CuCl2 + N2H4 + 4 NaOH = 2 Cu + N2 + 4 H2O + 4 NaCl
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
HSO4{-} + NaOH = NaSO4{-} + H2O =>
HSO4{-} + NaOH = NaSO4{-} + H2O
NaI(aq) + CuCl2(aq) = NaCl(aq) + CuI2(s) =>
2 NaI(aq) + CuCl2(aq) = 2 NaCl(aq) + CuI2(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca(OH)2 + AlBr2 = Al(OH)2 + CaBr2 =>
Ca(OH)2 + AlBr2 = Al(OH)2 + CaBr2
CuF + Cl = CuCl + F2 =>
2 CuF + 2 Cl = 2 CuCl + F2
CuMg + HCl = MgCl + HCu =>
CuMg + HCl = MgCl + HCu
AgCH3CO2KOH = KCH3CO2AgOH =>
AgCH3CO2KOH = KCH3CO2AgOH
CaCO3NaHSO4 = CaSO4NaHCO3 =>
CaCO3NaHSO4 = CaSO4NaHCO3
NH4Cl + KOH = KCl + NH3H2O =>
NH4Cl + KOH = KCl + NH3H2O
Al2C3 + H2O = Al(OH)3 + CH2 =>
Al2C3 + 6 H2O = 2 Al(OH)3 + 3 CH2
H2O + ClO{-} + Fe(OH)3 = Cl{-} + FeO4{-2} + H3O{+} =>
3 H2O + 3 ClO{-} + 2 Fe(OH)3 = 3 Cl{-} + 2 FeO4{-2} + 4 H3O{+}
NH = N2H2 =>
2 NH = N2H2
Zn(s) + Cu{2+}(aq) = Zn{2+} + Cu =>
Zn(s) + Cu{2+}(aq) = Zn{2+} + Cu
FeSO4 + NaOH = Fe + OH + Na2SO4 =>
FeSO4 + 2 NaOH = Fe + 2 OH + Na2SO4
CdO + Mg = CdMg + O2 =>
2 CdO + 2 Mg = 2 CdMg + O2
K2SiO4 + H2SO4 = K2SO4 + H2SiO4 =>
K2SiO4 + H2SO4 = K2SO4 + H2SiO4
C2H5OHCuO = CuCH3COHH2O =>
C2H5OHCuO = CuCH3COHH2O
CrI3 + Na3PO4 = CrPO4 + NaI =>
CrI3 + Na3PO4 = CrPO4 + 3 NaI
Si + HCl = SiHCl3 + H =>
Si + 3 HCl = SiHCl3 + 2 H
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
KCN + CH3Cl = KCl + CH3CN =>
KCN + CH3Cl = KCl + CH3CN
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Sb + NaOCl + H2O = H2Sb2O6 + NaCl =>
2 Sb + 5 NaOCl + H2O = H2Sb2O6 + 5 NaCl
MgS = Mg + S =>
MgS = Mg + S
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.