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Grab binders, handouts, returned work & calculators, begin the Do Now 5/31 DO NOW Use the following reaction to answer questions 1 - 4 SiO4 + 4HF  SiF4 + 2H2O 1. Calculate the Molar Masses of SiO4 and HF. 2. Convert 48g of SiO4 to moles. 3. What is the Molar Ratio between SiO4 and HF? 4. Convert 0.5moles of SiO4 to moles of HF. 5. Convert 2moles of HF to grams. 6. Set out Lab 4-Bioplastics.

Lab Writing Work Shop Time Directions 10 min Whole Group Feedback: Model Revision Process for Introduction & Conclusion Open Q & A 15 min Independent Revising & 1-on-1 Conferences: Silent work time on revising and checking in w/Ms. Herndon Peer Review Check: Lab Partner Peer Review

Today’s Exit Ticket Check Points: Revised Introduction & Hypothesis Revised Conclusion Peer Reviews for Introduction, Hypothesis, & Conclusion

Lab 4: Synthesizing Bioplastic Question: Which polymer, that of corn starch or potato starch, is the best option for Coke® to utilize on their newest line of biodegradable plastic bottles? Directions: Complete Part III of Lab #4

Lab Math Lab 3: - Theoretical Yield - Percent Error - Lethal Dosage Calculation Lab 4: - Percent Mass Lost