Chemistry: The Science in Context (4th Edition)

Published by W.W. Norton & Co.
ISBN 10: 0393124177
ISBN 13: 978-0-39312-417-0

Chapter 1 - Matter and Energy: The Origin of the Universe - Problems - Page 36: 16

Answer

a. and b.

Work Step by Step

a. Freshly brewed coffee has a uniform texture and composition, so it is a homogeneous mixture. b. Vinegar has a uniform texture and composition, so it is a homogeneous mixture. c. White bread is a heterogeneous mixture because it does not look uniform. d. Sliced ham doesn't have a homogeneous look to it, so it is a heterogeneous mixture.
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