Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

4.1. Which two salts display discontinuities in their solubility curves? Explain what contributes to the occurrence of these discontinuities? 4.2. Which form of salt will

4.1. Which two salts display discontinuities in their solubility curves? Explain what contributes to the occurrence of these discontinuities?

4.2. Which form of salt will be stable at a solubility of 160 kg of FeSO4 /100 kg water and 72°C? 

4.3. What is the mass fraction of FeSO4 present in a saturated solution of FeSO4 at 27°C?

4.4. About 100 kg of water is added to a beaker containing 82 kg of Na2HPO4 and is continuously stirred to prepare a solution at 49°C. (use figure 1) 4.4.1. What type of solution (saturated, unsaturated, supersaturated) will be present at this temperature?

4.4.2. If the temperature of the solution is suddenly reduced to 40.5°C. How many grams of solute will precipitate out of the solution? 

4.4.3. What is the chemical formula of the crystals which will form in question 4.4.2?


4.1. Which two salts display discontinuities in their solubility curves? Explain what contributes to the occurrence of these discontinuities? (3)

4.2. Which form of salt will be stable at a solubility of 160 kg of FeSO4 /100 kg water and 72°C? (1)

4.3. What is the mass fraction of FeSO4 present in a saturated solution of FeSO4 at 27°C? (4)

4.4. About 100 kg of water is added to a beaker containing 82 kg of Na2HPO4 and is continuously stirred to prepare a solution at 49°C. (use figure 1) 4.4.1. What type of solution (saturated, unsaturated, supersaturated) will be present at this temperature? (1)

4.4.2. If the temperature of the solution is suddenly reduced to 40.5°C. How many grams of solute will precipitate out of the solution? (3)

4.4.3. What is the chemical formula of the crystals which will form in question 4.4.2? (14.1. Which two salts display discontinuities in their solubility curves? Explain what contributes to the occurrence of these discontinuities? (3)

4.2. Which form of salt will be stable at a solubility of 160 kg of FeSO4 /100 kg water and 72°C? (1)

4.3. What is the mass fraction of FeSO4 present in a saturated solution of FeSO4 at 27°C? (4)

4.4. About 100 kg of water is added to a beaker containing 82 kg of Na2HPO4 and is continuously stirred to prepare a solution at 49°C. (use figure 1) 4.4.1. What type of solution (saturated, unsaturated, supersaturated) will be present at this temperature? (1)

4.4.2. If the temperature of the solution is suddenly reduced to 40.5°C. How many grams of solute will precipitate out of the solution? (3)

4.4.3. What is the chemical formula of the crystals which will form in question 4.4.2? (1)

200 FeSO AHO 100 NaHPO. NaCI KCIO, 12H,0 300 350 Liquor temperature (K) Solubitey (kg salu100 kgvwater)

Step by Step Solution

3.46 Rating (146 Votes )

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Advertising & IMC Principles & Practice

Authors: Sandra Moriarty, Nancy Mitchell, William Wells

9th Edition

9780132998208, 0132163640, 132998203, 978-0132163644

More Books

Students also viewed these Chemistry questions

Question

What contributes to the rise of global mean temperature?

Answered: 1 week ago

Question

What are some signs of dental disease?

Answered: 1 week ago

Question

What is a manufacturing system?

Answered: 1 week ago