Multiple Choice
Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molarity of the HCl if the solution has a density of 1.20 g mL-1.
A) 7.79 mol L-1
B) 10.7 mol L-1
C) 12.8 mol L-1
D) 9.35 mol L-1
E) 13.9 mol L-1
Correct Answer:
Verified
Correct Answer:
Verified
Q37: A solution of LiCl in water has
Q39: Calculate the molality of a solution formed
Q40: Which cation in each set is expected
Q41: What is the freezing point of a
Q43: Calculate the freezing point of a solution
Q44: A 1.00 L sample of water contains
Q45: Pentane (C<sub>5</sub>H<sub>12</sub>) is mixed with 75.8 g
Q46: A solid can be purified through which
Q47: Match the following.<br>-0.020 mol kg<sup>-1</sup> NH<sub>4</sub>Cl<br>A)solution of
Q106: Solutions having osmotic pressures less than those