Molecular Compounds - thevrslab.files.wordpress.com · Molecular compounds are pure substances that...

Molecular Compounds

The hidden world of chemistry comes to life...

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https://www.youtube.com/watch?v=PKA4CZwbZWU

Video Reinforcement

Vibank Regional SchoolMr. Brown

Assignment Questions (Due Monday, November 21st)

1. How do molecular compounds differ from ionic compounds? / 2

2. Write the chemical formula of the following molecular compounds: / 3(a) sulfur trioxide (b) carbon tetrabromide (c) carbon monoxide

3. Hydrogen peroxide, H2O2, is a molecular compound used to disinfect cuts. Why is the chemical formula of this compound not written as HO? / 2

4. From the following list of elements choose two elements that would likely form a molecular compound. Explain your choice.

Mg, S, Ca, K, O

5. Classify each of the following compounds as molecular or ionic. You must justify your response!a) Na2O b) H2O c) AlCl3 d) PCl3

Your Turn: For bonus marks! Please provide 2 questions with answers!