Chemistry: The Molecular Nature of Matter and Chan Study guides, Class notes & Summaries

Chapter 1 keys to study of chemistry Step 1 1 of 3 In this task, we have to answer if A+B results in C, is it a physical or a chemical change? First, let`s look at the substances we have at the beginning. We have gas molecules (red molecules) and solid molecules (blue molecules). In this case, the result of their interaction is depicted as a compound consisting of both. Step 2 2 of 3 Chemical change by definition, is a change in which a substance or mixture of substances is converted into...

Chemistry: The Molecular Nature of Matter and Change, 10th Edition TEST BANK | By Martin Silberberg and Patricia Amateis