NiB13 + Al2S3>? What is the product you get from these 2 reactants. It’s a double replacement equation.

NiBr₃ + Al₂S₃ ⇒ NiS₃ + Al₂Br₃

Explanation:

A double replacement reaction is a reaction in which the cations switch anions.

In the reaction, the two cations are Al and Ni. The cations are Br and S.

Put each cation with the opposite anion: Ni with S and Al with Br.

The products would be NiS₃ and Al₂Br₃.

The full reaction is NiBr₃ + Al₂S₃ ⇒ NiS₃ + Al₂Br₃.

Hope that helps.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )