Gum Lab Activity & Dimensional Analysis Targets
Engage in a comprehensive plan for the day involving checking answers, completing missing targets, conducting a Gum Lab experiment, and cleaning up afterward. The tasks include addressing molar conversions, dimensional analysis, finding conversion factors, and more. Stay organized, seek help if needed, and ensure a thorough understanding of the concepts through practical applications in the lab.
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Presentation Transcript
PLAN FOR THE DAY! PLAN FOR THE DAY! 1) Check answers to p. 182 answers will be on this PowerPoint in a minute - hints are on the whiteboard if you got one wrong! You need to figure out where you went wrong! Fix your work! 2) Copy down missing targets from the list will be on this PowerPoint in a minute 3) Gum Lab 4) While working on your Gum Lab you will have time to catch up on the sub work and fix mistakes on homework pages 5) CLEAN UP YOUR MESS FROM THE LAB! IF TRASH IS FULL PUT GUM IN THE HALLWAY TRASHCAN!!!!!!!!!!!!
PAGE 182 check answers! 1)5.01 x 1024 atoms 2) 253.98 g 3)3.01 x 1025 atoms 4)2.98 x 1025 molecules 5)7.47 x 105 g 6)6.36 x 1024 atoms
TARGETS TARGETS p. 179 I can remember how to do dimensional analysis and molar conversions p.181 I can find my own conversion factors to solve long dimensional analysis problems p.183 I can perform molar conversions quickly! p.185 I can perform molar conversions in a lab setting
Gum Lab Gum Lab WORK ON PAGE 46 WHILE YOU WORK! ASK FOR HELP IF YOU NEED IT! CHECK ANSWER KEY UP FRONT IF YOU NEED TO! CUP + UNCHEWED GUM CUP ---------------------------------- = MASS OF UNCHEWED GUM MASS OF UNCHEWED GUM MASS OF CHEWED GUM --------------------------------------- MASS OF SUGAR CUP + CHEWED GUM CUP ---------------------------------- = MASS OF CHEWED GUM WEIGH AND CHEW ALL PIECES OF A CERTAIN TYPE OF GUM AT THE SAME TIME! DO NOT WEIGH GUM WITH WRAPPERS! YOU DO 2 KINDS OF GUM! GET DATA FROM OTHER GROUPS FOR 2 OTHER TYPES! MASS OF SUGAR/# PIECES CHEWED = MASS OF SUGAR PER PIECE
