Background Molecular geometry can be tricky for students to grasp. Two-dimensional representations of molecular geometries predicted by the valence-shell electron-pair repulsion (VSEPR) model can be
Background Water is a polar molecule, which means it has a positive end and a negative end. The oxygen end (blue) is like the negative
A Carolina EssentialsTM Investigation Total Time: 50-75 mins Prep: 20-30 mins | Activity: 30-45 mins Physical Science, Chemistry 9-12 High School Total Time: 50-75 minutes
A Carolina EssentialsTM Activity Total Time: 60-75 mins Prep: 15 mins | Activity: 45-60 mins Physical Science 9-12 High School Total Time: 60-75 minutes [
A Carolina EssentialsTM Investigation Total Time: 65-80 mins Prep: 20 mins | Activity: 45-60 mins Physical Science, Chemistry 6-8 Middle School Total Time: 65-80 minutes
A Carolina EssentialsTM Activity Total Time: 75-90 mins Prep: 30 mins | Activity: 45-60 mins Physical Science, Chemistry 9-12 High School Total Time: 75-90 minutes
A Carolina EssentialsTM Investigation Total Time: 60 mins Prep: 30 mins | Activity: 30 mins Physical Science 9-12 High School Total Time: 60 minutes [
Introduction In this experiment, students react milk of magnesia with vinegar to study acid-base chemistry, chemical equilibrium, solubility, and heat of neutralization. Milk of magnesia
A Carolina EssentialsTM Activity Total Time: 45-60 mins Prep: 15 mins | Activity: 30-45 mins | Research: 120 min Physical Science | Chemistry 9-12 High
A Carolina EssentialsTM Demonstration Total Time: 15 mins Prep: 15 mins | Activity: 10-15 mins Life Science 8-12 Middle/High School Overview During this teacher-directed demonstration
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