[CH 104] - Final Exam Guide - Ultimate 39 pages long Study Guide!
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Chapters 1-3 homework due september 12 on connect. Chapters 1-3 test on september 13 6:30 pm (34 exam questions, 11 questions per chapter, extra question on balloons) Blackboard collaborate tonight- recitation problem working at 6:30 pm (open at 6:00) Can check test practice answers against key during office hours. It is the conversion of one hydrogen balloons reacting to oxygen in the air produces water. An exact number results from counting objects or is part of a definition. An inexact number results from a measurement or observation and contains some uncertainty. Significant figures are all digits in a measured number including one estimated digit between two nonzero digits. A zero is not significant if: at the beginning of a number. 3. 7500 cm (5 sig figs: lb (3 sig figs) 0. 008 ml (1 sig fig) at the end of a number without a decimal place. The answer has the same number of significant figures as the original number.
