Chm 113 exam 3 - Study guides, Class notes & Summaries

CHM 113 Exam Questions And Answers (Verified And Updated) Density - answermass divided by volume Specific Gravity - answerThe ratio of the density of a substance to the density of water Intensive property - answerProperties independent of mass. Examples: density, specific heat, equivalent weight Extensive property - answerProperties dependent of mass. Example: volume and mass Volume of a cylinder - answerV = pi(r)^2h Mass of water displaced by a rock with 143g in air and 82 g in water - ...

CHM 1020 - Final Exam Study Guide questions and answers The quantity 0.0000064 g expressed in scientific notation is ___________. - 6.4 x 10^- 6 A substance that can be broken down into 2 or more simpler substances only by chemical methods is called a(n) - compound Which is not a mixture? - sodium chloride which substance is an element? - N2 The majority of new smartphones being released have displays that are at least 5.00 inches in size. What is this size in centimeters? (There are 2....

Exam 4 Study Guide The exam will cover Chapters 10, 11 and 13 and all material covered in lecture. Specific material from your lab experiments will not be tested on this exam, but the concepts presented during your lab sessions tie in closely with the lecture material. At least a few questions will be taken directly from your online HW and recitation activities. A practice exam is attached. As stated in the syllabus, you should use practice exams as practices of real exams. In other words,...