Question

GLOBE 10:01 Name: \( \qquad \) Rating: \( \qquad \) Course, Year, Section, and Group: \( \qquad \) Date: \( \qquad \) Exercise 1 NORMALITY Instructions: Solve the following problems. Show your solutions. 1. If \( 49 \mathrm{~g} \) of \( \mathrm{H}_{2} \mathrm{SO}_{4} \) is dissolved in water to make a \( 2.0 \mathrm{~L} \) solution, find its normality. (5 pts) 2. How many grams of \( \mathrm{H}_{3} \mathrm{PO}_{4} \) are contained in \( 500 \mathrm{~mL} \) of \( 0.500 \mathrm{~N} \) solution of this acid? (5 pts) 3. A solution of \( 96 \% \mathrm{H}_{2} \mathrm{SO}_{4} \) by weight has a density of \( 1.84 \mathrm{~g} / \mathrm{mL} \) at \( 25^{\circ} \mathrm{C} \). Find its normality. (5 pts) 4. What is the new concentration of \( 500 \mathrm{~mL} \mathrm{NaOH} \) solution if \( 50 \mathrm{~mL} \) of \( 6 \mathrm{~N} \mathrm{NaOH} \) is used? (5 pts) 5. A \( 0.3725 \mathrm{~g} \) sample of a sulfuric acid solution is titrated with \( 28.63 \mathrm{~mL} \) of a \( 0.1095 \mathrm{~N} \) \( \mathrm{NaOH} \) solution. Calculate the \( \mathrm{wt} \% \) of sulfuric acid in the solution. (10 pts) 6. It takes \( 32.75 \mathrm{~mL} \) of \( 0.1835 \mathrm{~N} \mathrm{NaOH} \) to titrate \( 23.42 \mathrm{~mL} \) of an \( \mathrm{HCl} \) solution. Calculate the normality of the \( \mathrm{HCl} \) solution. (10 pts)

          GLOBE
10:01
Name: \( \qquad \) Rating: \( \qquad \)
Course, Year, Section, and Group: \( \qquad \) Date: \( \qquad \)
Exercise 1 NORMALITY

Instructions: Solve the following problems. Show your solutions.
1. If \( 49 \mathrm{~g} \) of \( \mathrm{H}_{2} \mathrm{SO}_{4} \) is dissolved in water to make a \( 2.0 \mathrm{~L} \) solution, find its normality. (5 pts)
2. How many grams of \( \mathrm{H}_{3} \mathrm{PO}_{4} \) are contained in \( 500 \mathrm{~mL} \) of \( 0.500 \mathrm{~N} \) solution of this acid? (5 pts)
3. A solution of \( 96 \% \mathrm{H}_{2} \mathrm{SO}_{4} \) by weight has a density of \( 1.84 \mathrm{~g} / \mathrm{mL} \) at \( 25^{\circ} \mathrm{C} \). Find its normality. (5 pts)
4. What is the new concentration of \( 500 \mathrm{~mL} \mathrm{NaOH} \) solution if \( 50 \mathrm{~mL} \) of \( 6 \mathrm{~N} \mathrm{NaOH} \) is used? (5 pts)
5. A \( 0.3725 \mathrm{~g} \) sample of a sulfuric acid solution is titrated with \( 28.63 \mathrm{~mL} \) of a \( 0.1095 \mathrm{~N} \) \( \mathrm{NaOH} \) solution. Calculate the \( \mathrm{wt} \% \) of sulfuric acid in the solution. (10 pts)
6. It takes \( 32.75 \mathrm{~mL} \) of \( 0.1835 \mathrm{~N} \mathrm{NaOH} \) to titrate \( 23.42 \mathrm{~mL} \) of an \( \mathrm{HCl} \) solution. Calculate the normality of the \( \mathrm{HCl} \) solution. (10 pts)

GLOBE
10:01
Name: Rating:
Course, Year, Section, and Group: Date:
Exercise 1 NORMALITY

Instructions: Solve the following problems. Show your solutions.
1. If 49 g of H2SO4 is dissolved in water to make a 2.0 L solution, find its normality. (5 pts)
2. How many grams of H3PO4 are contained in 500 mL of 0.500 N solution of this acid? (5 pts)
3. A solution of 96 %H2SO4 by weight has a density of 1.84 g / mL at 25^∘C. Find its normality. (5 pts)
4. What is the new concentration of 500 mLNaOH solution if 50 mL of 6 NNaOH is used? (5 pts)
5. A 0.3725 g sample of a sulfuric acid solution is titrated with 28.63 mL of a 0.1095 N NaOH solution. Calculate the wt% of sulfuric acid in the solution. (10 pts)
6. It takes 32.75 mL of 0.1835 NNaOH to titrate 23.42 mL of an HCl solution. Calculate the normality of the HCl solution. (10 pts)

Added by Nikkol A.

Question

Please give Ace some feedback