General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 1 - Chemistry and Measurement - Questions and Problems - Page 36: 1.98

Answer

total mass of graduated cylinder = 130.0 g

Work Step by Step

The total mass of graduated cylinder is the sum of all the masses: total mass of graduated cylinder = the mass of graduated cylinder + the mass of water+ mass of sodium chloride total mass of graduated cylinder = 66.5 g + 58.2 g + 5.279 g total mass of graduated cylinder = 129.979 g As sodium chloride is given in four significant figures, then: total mass of graduated cylinder = 130.0 g ( to four significant figures)
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