CH102 In-Lab 02 Flame Tests

CH102 In-Lab 02 Flame Tests - CH102 In-Lab 02 Flame Tests

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Stephanie Mayor CH 102, section 023, Fall 2009 Instructor: Matthew Correll Lehman TA 1. –/8 points 1/3 submissions Notes Web Assign CH102 In-Lab 02 Flame Tests (In-Lab) Due: Tuesday, September 8, 2009 05:25 PM EDT About this Assignment Ask Your Teacher Extension Requests Question Points 1 2 3 4 5 6 7 8 6 8.4 3 5.1 4.5 15 Total 50/50 Instructions Special instructions for inputting ions! To enter an ion, first enter the chemical symbol, followed by a carat (the ^ symbol), the numeric value of the charge, and a + or - sign. For example, Mg 2+ would be input as Mg^2+. If you wish to look at your response in "chemistry font" (with subscripts and superscripts) before you submit, click on the icon next to the answer box. You are strongly urged to do so to make sure the ion looks right. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Important! Before you view the answer key, decide whether or not you plan to request an extension. Your Instructor may not grant you an extension if you have viewed the answer key. Request Extension View Key Enter your data for the flame tests in the table below. Note that there are three different shades of red, and two different shades of green. You may need to repeat some of the tests to find the proper shade. Instructions for inputting ions Compound Color of Flame Ion Resposible for Flame Color barium chloride, BaCl 2 yellow-green Ba^2+ barium nitrate, Ba(NO 3 ) 2 yellow-green Ba^2+ calcium chloride, CaCl 2 orange-red Ca^2+ calcium nitrate, Ca(NO 3 ) 2 orange-red
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/24/2009 for the course CHEM 102 taught by Professor Zaowang during the Spring '08 term at N.C. State.

Page1 / 3

CH102 In-Lab 02 Flame Tests - CH102 In-Lab 02 Flame Tests

This preview shows document pages 1 - 2. Sign up to view the full document.

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