Embedded Files
Introduction
Introduction
Daily Standard
SC3.c2: Use mathematics and computational thinking to apply concepts of the mole and Avogadro’s number to conceptualize and calculate empirical/molecular formulas
Daily Learning Target
I can explain the difference between empirical formula and molecular formula and explain what each represents. (Reasoning)
I can determine the empirical formula of a compound using masses of elements in a compound or using percent composition.(Skill)
I can determine the molar mass of a compound using empirical or molecular formula and molar mass. (Skill)
Opener
Opener
Take IA_Chem_Unit 2 calculations quiz over molar mass, % composition, and mole conversion [standard SC3.c ]You will want the real periodic table opened before starting the test.
IA_Chem_Unit 2 calculations Direct Quick Code Link
Empirical and Molecular Formula Video LessonInstruction
Instruction
Please make sure to upload your notes in order to receive credit for the instruction.
Access guided notes here (you will need to make a copy if you want to use them).
Independent Practice
Independent Practice
Complete this activity/learning task over Empirical/Molecular Formulas. Make sure you show all calculations
Empirical Formula Practice (5 problems)
Determining Molecular Formula (6 problems)
Use the button below to access your copy of the assignment in google classroom.
Closer
Closer
Your Unit 2 test is scheduled for Tuesday October 4th . In closing, you will begin preparing for the Unit 2 test.
Unit 2 Study Guide click the button below.
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