Refinar

Chemistry³ establishes the fundamental principles of all three strands of chemistry: organic, inorganic and physical. By building on what students have learned at school, using carefully-worded explan...

For nearly 40 years, Chemistry in the Laboratory has been meeting the needs of teachers and students. This new edition builds on that legacy while addressing cutting-edge trends in the chemistry labo...

LEHNINGER PRINCIPLES OF BIOCHEMISTRY - 5TH EDITION

Useful for general chemistry courses, this book helps students develop chemical insight by showing the connections between fundamental chemical ideas and their applications. It demonstrates how to sol...