I Love Chemistry

Front

What is the shape of XeF2?

Back

Linear

Front

What is the molar mass of sucrose?

Back

342 g

Front

In which group of the periodic table is Arsenic found?

Back

Group 15

Front

Which of the following is not a group 15 element: P, N, Sb, Se?

Back

Se

Front

Give an example of a Lewis base.

Back

Ammonia

Front

What is the molecular geometry of a molecule with 5 bonding pairs and no lone pairs?

Back

Trigonal bipyramidal

Front

What is the electron configuration of Arsenic (As)?

Back

[Ar] 4s² 3d¹⁰ 4p³

Front

What is the primary characteristic of a Lewis acid?

Back

A Lewis acid is an electron pair acceptor.

Front

What is the difference between a strong acid and a weak acid?

Back

A strong acid completely dissociates in solution, while a weak acid only partially dissociates.

Front

What is the pH of a neutral solution at 25°C?

Back

7