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Lab report Experiment 7 Extraction of Usnic Acid Observations ********************************************* Extraction of Usnic Acid -Appearance of acetone

Lab report Experiment 7 Extraction of Usnic Acid Observations ********************************************* Extraction of Usnic Acid -Appearance of acetone =clear colourless solvent -Appearance of lichen = course green and brown fibrous material -mass of ‘Old Man’s Beard’ lichen weighed = 5.01 g -lichen + ~300 mL acetone in 500 mL Erlenmeyer Flask with stopper = course green […]

I need someone to help me with my lab report Here is all the Data and I will send my documents through student support. Experiment 4 Refractive Index

I need someone to help me with my lab report Here is all the Data and I will send my documents through student support. Experiment 4 Refractive Index Observations ************************************** all solutions tested were clear and colorless temperature at time of readings = 22 C (must do a temp. correction on all readings) Refractive Index […]

Utilizing Translanguaging and Code-Switching as Scaffolding in Saudi ESL Classrooms: An Analysis of the “English Only” Policy Table of Contents 1.

Utilizing Translanguaging and Code-Switching as Scaffolding in Saudi ESL Classrooms: An Analysis of the “English Only” Policy Table of Contents 1. Opening 2. Review of the Literature 3. Application to the Classroom 4. Conclusion 5. Works Cited 6. Appendix Research Focus Can the use of translanguaging and code-switching act as effective scaffolding tools in Saudi […]

single spaced 4 full pages or at least 2400-word essay for the GCP assignment. Students will use the following 2 elements that represent a potential target

single spaced 4 full pages or at least 2400-word essay for the GCP assignment. Students will use the following 2 elements that represent a potential target for replacement by a greener alternative:Starting materials and Solvents. Your task is to focus on these two elements andidentify all the health, safety, and environmental issues associated with their […]