Show ALL your work to receive full credit. You must turn in your work on this worksheet. 1. (1 pt) What is the goal (s) of this experiment? To determine the auont of the (racted sodiunn bicerbona te CNa H Co) in Alka SCl2er tayies b usias 4ue male- mass eician ship. (9 pts) A student is trying to determine the mass percentage of sodium bicarbonate in certain antacid tablet. The student performed an experiment by adding each tablet to a solution containing different amounts of hydrochloric acid and water as shown below: 2. 2 2 10 3 4 8 4 6 6 Beaker # 0.50 M Hydrochloric acid (mL) Water (mL) Mass of beaker and liquid (g) Mass of one tablet (g) Mass of beaker with all substanees after the reaction was completed (g) 0 12 125.52 125.52 25.10 25.12 24.97 25.01 152.14 152.29 152.48 152.62 Mass of the gas produced (B) S Check pic a, Write a balanced chemical equation for this reaction.

Question

With the information given in the table, what would the percent by mass of the reacted sodium bicarbonate for beaker 4 be?

Show ALL your work to receive full credit.
You must turn in your work on this worksheet.
1.
(1 pt) What is the goal (s) of this experiment?
To determine the auont
of the (racted sodiunn bicerbona te CNa H Co) in
Alka SCl2er tayies b usias 4ue male- mass eician ship.
(9 pts) A student is trying to determine the mass percentage of sodium bicarbonate in certain
antacid tablet. The student performed an experiment by adding each tablet to a solution
containing different amounts of hydrochloric acid and water as shown below:
2.
2
2
10
3
4
8
4
6
6
Beaker #
0.50 M Hydrochloric acid (mL)
Water (mL)
Mass of beaker and liquid (g)
Mass of one tablet (g)
Mass of beaker with all substanees
after the reaction was completed (g)
0
12
125.52 125.52
25.10
25.12 24.97
25.01
152.14 152.29 152.48 152.62
Mass of the gas produced (B)
S
Check pic
a, Write a balanced chemical equation for this reaction.
Expand
Transcribed Image Text

Show ALL your work to receive full credit. You must turn in your work on this worksheet. 1. (1 pt) What is the goal (s) of this experiment? To determine the auont of the (racted sodiunn bicerbona te CNa H Co) in Alka SCl2er tayies b usias 4ue male- mass eician ship. (9 pts) A student is trying to determine the mass percentage of sodium bicarbonate in certain antacid tablet. The student performed an experiment by adding each tablet to a solution containing different amounts of hydrochloric acid and water as shown below: 2. 2 2 10 3 4 8 4 6 6 Beaker # 0.50 M Hydrochloric acid (mL) Water (mL) Mass of beaker and liquid (g) Mass of one tablet (g) Mass of beaker with all substanees after the reaction was completed (g) 0 12 125.52 125.52 25.10 25.12 24.97 25.01 152.14 152.29 152.48 152.62 Mass of the gas produced (B) S Check pic a, Write a balanced chemical equation for this reaction.

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