Look carefully at the diagram below of three different molecules: PCl3, H2O, and CO2.
Which molecule has double bonds?
1 point
1
Question 2
2.
Look carefully at the diagram below of three different molecules: PCl3, H2O, and CO2.
Which molecule has ONE lone pair around the central atom?
3 points
3
Question 3
3.
CLICK SHOW YOUR WORK TO FILL OUT THE TABLE FOR THIS QUESTION. AFTER YOU HAVE SHOWN YOUR WORK, THEN YOU CAN CHOOSE THE CORRECT ANSWER BELOW BASED ON YOUR MOLECULE.
M.C. Question for Part C:
How many single bonds does this molecule have?
3 points
3
Question 4
4.
CLICK SHOW YOUR WORK TO FILL OUT THE TABLE FOR THIS QUESTION. AFTER YOU HAVE SHOWN YOUR WORK, THEN YOU CAN CHOOSE THE CORRECT ANSWER BELOW BASED ON YOUR MOLECULE.
M.C. Question for Part C:
How many lone pairs are on the S?
3 points
3
Question 5
5.
CLICK SHOW YOUR WORK TO FILL OUT THE TABLE FOR THIS QUESTION. AFTER YOU HAVE SHOWN YOUR WORK, THEN YOU CAN CHOOSE THE CORRECT ANSWER BELOW BASED ON YOUR MOLECULE.
M.C. Question for Part C:
How many double bonds does this molecule have?
2 points
2
Question 6
6.
The image below represents a student sample for the separation of dyes in a process known at chromatography. Use your knowledge of chromatography from our 4.1 lab to answer the questions that follow
Which is true for the solute (dye) that is least soluble in water? (Choose all that apply)
soluble- ability to dissolve in another substance
CONGRATULATIONS ON FINISHING! PLESE TAKE THIS CHEMISTRY SURVEY. TAKE THIS AT THE END EVEN IF IT SHOWS UP SOMEWHERE ELSE IN THE QUIZ.