Multiple Choice
A solution has pH 7.Another solute is added to the solution and the pH changes to 6.What does this tell us about the concentration of hydrogen ions in the solution?
A) The hydrogen ion concentration decreased by a factor of 10
B) The hydrogen ion concentration decreased by a factor of 100
C) The hydrogen ion concentration increased by a factor of 10
D) The hydrogen ion concentration increased by a factor of 100
Correct Answer:
Verified
Correct Answer:
Verified
Q6: The concentration of an aqueous glucose solution
Q7: What does the term "equivalent weight" mean?<br>A)
Q8: What is pH a measure of?<br>A) The
Q9: What is the rule for determining an
Q10: A solution in which the solvent is
Q12: If a solution is held at a
Q13: A solution of aqueous ferric chloride has
Q14: A solution of sodium chloride (NaCl)is calculated
Q15: What are the units on a pH
Q16: What is the risk of reporting an