Chem HW: pg 213 #2-6,11 (Sec 6.3)

Section 6.3: Molecular Shapes
Chemistry HW:
Text pg. 213 #2-6
(Rd pg. 208-213)
Due: Friday 1/24/25

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Pg 213

2) What is the only shape that a molecule made up of two atoms can have?

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3) Explain how Lewis structures help predict the shape of a molecule.

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4) Explain how a molecule that has polar bonds can be non-polar.

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5) Give one reason why water molecules are attracted to each other.

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6a) ¹Determine the shape of Br₂.

(Options: linear, bent, trigonal planar(triangle), trigonal pyramidal, tetrahedral),

²Is the Br₂ molecule polar or non-polar?

(Hint: Consider electronegativities.)

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Pg 213

6b) ¹Determine the shape of HBr.

(Options: linear, bent, trigonal planar(triangle), trigonal pyramidal, tetrahedral),

²Is the HBr molecule polar or non-polar?

(Hint: Consider electronegativities.)

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Type the letter of the statement that accurately describes your completion of this assignment.

Type A if true: I completed this assignment by class time of the due date.

Type B if true: I was absent(excused) but completed this assignment soon after returning to school.

Type C if true: I completed this assignment but it is late. (This includes excessively overdue absent work.)

Type D if true: I did not complete all the questions but would like the teacher to grade what I have done.

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