Percentage Yield and Actual Yield. Summary; Here is a 10 question quiz on finding the theoretical yield. 1) For the balanced equation shown below, if 61.0 grams of Na is reacted with 26.9 grams of H2O, how many grams of H2 would be produced? If 34.7 grams of NH3 is reacted with 68.5 grams of CO2. 80. 1 = 80 17. 2 = 34 34/80 =.425.425. 77 = 32.7 percentage yield = (27/32.7). 100 percentage yield = (.83). 100 percentage yield = 83%. Skill Practice 34 Percent Yield Get Free Skill Practice 34 Percent Yield Answers Direct clinical practice is a core competency of any APN role, although the actual skill set varies according to the needs of the patient population. 3 APNs build on the competence of the RN skill set and demonstrate a greater depth and breadth of knowledge, a.

Percent Yield Skill Practice 34 1
Percent Yield Skill Practice 34 -

Arkansas State University
Department of Chemistry
and Physics

Answers

1. Given the following equation:

a) Balance the equation.

_____ K₂PtCl₄ + __2___ NH₃g _____ Pt(NH₃)₂Cl₂ + __2___ KCl

b) Determine the theoretical yield of KCl if you start with 34.5 grams of NH₃. 151 g KCl

c) Starting with 34.5 g of NH₃, and you isolate 76.4 g of Pt(NH₃)₂Cl₂, what is the percent yield? Theoretical yield = 303.9 g Pt(NH₃)₂Cl₂; 25.14 % yield

2. Given the following equation:

H₃PO₄ + 3 KOH g K₃PO₄ + 3 H₂O

If 49.0 g of H₃PO₄ is reacted with excess KOH, determine the percent yield of K₃PO₄ if you isolate 49.0 g of K₃PO₄. Theoretical yield = 106.1 g K₃PO₄; 46.17 % yield

3. Given the following equation:

Al₂(SO₃)₃ + 6 NaOH g 3 Na₂SO₃ + 2 Al(OH)₃

If you start with 389.4 g of Al₂(SO₃)₃ and you isolate 212.4 g of Na₂SO₃, what is your percent yield for this reaction? Theoretical yield = 500.6 g Na₂SO₃; 42.43 % yield

4. Given the following equation:

Percent Yield Skill Practice 34 1

Al(OH)₃ (s) + 3 HCl (aq) g AlCl₃ (aq) + 3 H₂O (l)

Percent Yield Skill Practice 34 -

If you start with 50.3 g of Al(OH)₃ and you isolate 39.5 g of AlCl₃, what is the percent yield? Theoretical yield = 86.0 g AlCl₃; 45.93 % yield