Polar covalent, for the anhydrous form.
Zinc chloride is an ionic compound due to the bond between the metal and non-metal.
Zinc Chlorine2 hydrogen2
In ZnCl2, ionic bonding occurs. Zinc is a metal and chlorine is a nonmetal, so they form an ionic bond where zinc loses two electrons to become a cation (Zn2+) and chlorine gains one electron to become an anion (Cl-).
The reaction Zn + CuCl2 --> Cu + ZnCl2 is a single-replacement reaction.
This is a single displacement reaction, where zinc (Zn) replaces sodium (Na) in sodium chloride (NaCl) to form zinc chloride (ZnCl2) and sodium (Na) metal. The reaction is also known as a displacement or substitution reaction.
The balanced equation is as follows: Zn(s) + 2HCl(aq) --> ZnCl2(aq) + H2(g)
Type your answer heZinc chloride (ZnCl2) and hydrogen (H2) react to form zinc (Zn) and hydrochloric acid (HCl) in the equation ZnCl2 + H2 ---> Zn + 2HCl. The percent composition of ZnCl2 is 52% Cl and 48% Zn; the percent composition of H2 is 100% H.re...
To find the mass of 4.35x10^-2 moles of zinc chloride (ZnCl2), you need to multiply the number of moles by the molar mass of ZnCl2. The molar mass of ZnCl2 is 136.3 g/mol. Therefore, the mass of 4.35x10^-2 moles of ZnCl2 would be 5.93 grams.
To balance the equation Zn + HCl → ZnCl2 + H2, you need to ensure that the number of each type of atom is the same on both sides of the equation. To balance it, you would need to write it as Zn + 2HCl → ZnCl2 + H2. This equation balances the number of zinc, hydrogen, and chlorine atoms on both sides.
Electrons are shared in a type of bond known as covalent. This type of bond is also considered a chemical bond.
The chemical symbol of zinc chloride is ZnCl2.
Zn + 2HCl --> ZnCl2 + H2