Inorganic Chemistry Answers

Aluminum oxide, Al2O3(s), forms a thin coating on an aluminum surface, such as the body of an airplane, when aluminum is exposed to oxygen in air.This coating helps to reduce further corrosion of the aluminum. Suppose that a sample contains 2.6 mol of aluminum oxide.

a. How many formula units are in the sample? b. How many atoms, in total, are in the sample?

c. How many aluminum atoms are in the sample?

What's the polarity of Carbamylcholine?

What's the formal charge of the central atoms in Carbamylcholine?

what is the geometry around each central atom in Carbamylcholine

what is the hybridization of the central atoms in Carbamylcholine?

efine the term ionization energy and electron affinity. exemplify how they show periodicity in elements

A 0. 750 g sample of gas PX3 is in a sealed 542 mL bulb at 26 and 1.00 atm of pressure. identify element X and name the gas.

Which period has many elements with an unknown state in the periodic table?

Give the oxidation state, the charge of complex ion, the coordination number of the metal atom of the complex K[Ag(CN)2]

A reaction of the type X → Y + Z has a rate constant k = 3.6 x 10-5 M/s. Determine  order of this reaction, and molarity of X after a reaction time of 30.0 min if the  initial concentration of X is 0.096M