Portage Learning Chem 210 Module 2 Exam
Question 1
3 / 3 pts
The pH of a solution of 0.0010 M NaOH is:
1
Correct! 11
[Kw=[H+][OH-] = 1.0 x 10-14; [H+][0.0010] = 1.0 x 10-14 [H+]=1.0 x 10-11;
pH=-log[1.0 x 10-11;]=11]
8
0
14
Question 2
3 / 3 pts
Water is a unique molec...
portage learning chem 210 module 2 exam question 1 3 3 pts the ph of a solution of 00010 m naoh is 1 correct 11 kwhoh 10 x 10 14 h00010 10 x 10 14 h10 x 10 11 ph l
Elemental iodine (I2) is a solid at room temperature. What is the dominant attractive force that
exists between I2 molecules in the solid?
Correct Answer
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