Inorganic Chemistry Answers

Why hidrochloric acid interact with bromine?

a bond is said to be 50% ionic if the electronegativity difference between two is about

if C-C bond energy is 348 KJ/mol, C-H bond energy is 412 KJ/mol and H-H bond enery is 436 KJ/mol, the Pauling electronegative of C is about (Given electronegativity of H = 2.1)
(1)1.64
(2)1.82
(3)2.58
(4)2.91
can u explain the the solution..please..

three covalent object that can be found in classroom.?

Described an experiemental method, which may be used in a school laboratory, to establish the complex ion ,(cu(NH3)n)2+

What are primary standard substance and secondary standard substanse?

What is Density & Joule Thomson Effect?

if two atoms that differ in electro negativity combine by chemical reaction and share electrons,the bond that joins them will be__________?

A) Metallic B) ionic C) a hydrogen bond D) non polar covalent E) polar covalent

calculate the pH of the solution that contains 4.25g NH3 and 3.65g HCl per 500cm3 of the solution. Kb of NH3=1.8*10^-5

Electrons in which type of atomic orbital (s,p or d) are the least shielded by electrons in other orbitals from the nuclear charge?