CH202 Prelab 04 Calorimetry

CH202 Prelab 04 Calorimetry - CH202 Prelab 04 Calorimetry...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CH202 Prelab 04 Calorimetry (Prelab) SCHNELL ZACHARY EUGENE CH202, section 005, Fall 2008 Instructor: weiming zheng TA Web Assign Current Score: 25 out of 25 Due: Monday, September 22, 2008 11:00 PM EDT The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Request Extension 1. 8/8 points | 1/3 submissions These questions deal with safety issues in the calorimetry lab. a. Which of the following chemicals are listed as hazardous? phosphoric acid aluminum ammonia manganese iron nickel tin ammonium dihydrogen phosphate zinc silicon copper b. Which of the chemicals is a respiratory hazard with vapors that should not be inhaled? ammonium dihydrogen phosphate phosphoric acid iron copper CH202 Prelab 04 Calorimetry http:[email protected]/student.pl?x=200812071. .. 1 of 4 12/7/2008 2:36 PM
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
tin manganese zinc ammonia aluminum silicon nickel c. Which of the chemicals is corrosive? aluminum
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/03/2009 for the course CH CH 102, 20 taught by Professor Ta,ta,sandberg during the Fall '08 term at N.C. State.

Page1 / 4

CH202 Prelab 04 Calorimetry - CH202 Prelab 04 Calorimetry...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online