File name: Chemistry Flame Test Lab Answer Key Pdf

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👉Chemistry Flame Test Lab Answer Key Pdf

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It’s your job to help her figure out which is which. This is what we know: 1. All of the chemicals are salts. A salt is any compound made of chloride (a halogen) and an element from groups 1 and . Introduction: In this lab you will conduct a flame test of 3 unknown solutions. You will measure wavelengths of each sample and You will measure wavelengths of each sample and then use . Record the color of the flame in Data Table 1. Test the remaining samples, cleaning the wire loop as described in Step 2, before each new sample is tested. Record your observations. Claudia Consiglio Mr. Licari Chemistry for Science Majors 4 November Flame Test Lab Report Purpose: The purpose is to observe the characteristic colors produced by certain metallic ions when vaporized in a flame and then to identify an unknown metallic ion by means of its flame test. QUESTIONS (answer using complete sentences) 1. What is a flame test? 2. What types of compounds are being used in this lab? 3. Which group(s) are the first elements in the formula from? 4. Which group is the second element in the formula from? 5. Which element of each compound (the 1st or 2nd) is likely to be the element responsible. Sep 19, · Flame Test Lab Questions Answer Key: 1. You could readily identify the elements that had obvious colors different form all the others- such as copper that gave off a blue/green color and lithium that gave off a bright red color. It’s your job to help her figure out which is which. This is what we know: 1. All of the chemicals are salts. A salt is any compound made of chloride (a halogen) and an element from groups 1 and 2 on the periodic table (Alkali & Alkaline Earth metals). 2. Some chemicals can be identified by the flame they produce. All. Flame Test Basics: Complete the table below showing the Before, During and After steps of a flame test. What is happening to the electrons in the atom? Wavelength and Frequency: Find the wavelength and frequency of the four waves shown below. 1. Draw each observed wavelength below. Claudia Consiglio Mr. Licari Chemistry for Science Majors 4 November Flame Test Lab Report Purpose: The purpose is to observe the characteristic colors produced by certain metallic ions when vaporized in a flame and then to identify an unknown metallic ion by means of its flame test.