What is the solubility of KHTar in (a) NaCl, (b) KCl, (c) Mg2SO4 from solubility vs concentration? This is because...
| M of Electrolyte | NaCl | KCl | Mg2SO4 |
| 0.020M | 0.0329 | 0.0229 | 0.0348 |
| 0.050M | 0.0349 | 0.0180 | 0.0474 |
| 0.100M | 0.0402 | 0.0150 | 0.0504 |
Homework Answers
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What is the solubility of KHTar in (a) NaCl, (b) KCl, (c) Mg2SO4
from solubility vs...
The solubility limit of NaCl in water at 25 °C is 360 g/L. What is the...
The solubility limit of NaCl in water at 25 °C is 360 g/L. What is the concentration of a saturated NaCI (aq) solution?
This experiment has involved the study of the variation of solubility of potassium hydrogen tartr...
This experiment has involved the study of the variation of
solubility of potassium hydrogen tartrate with ionic strength and
also determine its thermodynamic solubility product. The background
and procedure are given below as a guide in answering the
questions:
Figure 1 (above): Background Theory
Figure 2 (above); Procedure for handling NaCl +
KCl and KCl only
KCl Concentration (in M)
0.01 M NaOH Added (in mL)
0
46.2
0.025
34.1
0.05
19.3
0.10
15.5
0.20
8.3
0.30
5.5
NaCl +...
solubility curve of salts Solubility Curve of Salts ( Extra Credit: Maximum of 5 pts.) The...
solubility curve of salts
Solubility Curve of Salts ( Extra Credit: Maximum of 5 pts.) The solubility curve for solutes describes at what the temperature its solution will be saturated (maximum solubility). Beyond that amount, the salt will start to crystallize. The solubility of sodium chloride and potassium chloride in water at different temperatures is given in the table below: Naci КСІ Temp (C) Solubility (g/100g H2O) Temp (C) Solubility (g/100g H,O) 0 35.65 28 10 35.72 35.89 20 30...
Question 1 (1 point) Using the solubility curve, at which temperature do KCl and KCIO, have...
Question 1 (1 point) Using the solubility curve, at which temperature do KCl and KCIO, have the same solubility? Solubility Curve Grams of solute/100g H30 to .- 30. 0 10 70 80 90 100 20 30 40 50 60 Temperature (°C) O 93°C 56°C O 85°C 0750 Previous Page Next Page Page 2 of 24 Question 2 (1 point) Saline (salt) solution is 0.9% by mass which is similar to tears, blood, and other body fluids. Which of the following...
b. Consider the solubility chart displayed below. Then determine whether each of the following mixtures should...
b. Consider the solubility chart displayed below. Then determine whether each of the following mixtures should be classified as unsaturated, saturated or supersaturated. NaNO3 CaCl2 KNO3 K2Cr2O7 Solubility (g of salt in 100 g H20) Pb(NO3)2 Naci KCIO3 0 10 Ce2(SO4)3 20 30 40 50 60 70 80 90 100 Temperature (°C) Mixture Classification A B 20 g of NaCl mixed with 100 g of water at 30°C 60 g of KCl mixed with 100 g of water at 50...
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility...
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility vs. Temperature for Solids KI NaNO, gases solids KNO, NH,Cl Solubility (grams of solute/100 g H20) KCI 3. If a 250. g solution with 21.4% KClO3 is concentrated, what must be the temperature of the solution (see diagram)? Nach AKCIO 0 SO 10 20 30 40 50 60 70 80 90 100 Temperature °C 4. Calculate the molarity of a solution of copper (11)...
please solve what you can and show your work. I'm not really good in chemistry??♀️ Home...
please solve what you can and show your work. I'm not really
good in chemistry??♀️
Home assignment: Chapter 4: Aqueous Reactions and Solution Stoichiometry 1) Of the species below, only is not an electrolyte. A) HCI B) Rb2804 C) Ar D) KOH E) NaCI 2) Aqueous potassium chloride will react with which one of the following in an exchange (metathesis) reaction? A) calcium nitrate B) sodium bromide C) lead nitrate D) barium nitrate E) sodium chloride 3) When aqueous solutions...
The solubility limit of NaCl in water at 25 °C is 360 g/L. What is the concentration of a saturated NaCI (aq) solution?
This experiment has involved the study of the variation of
solubility of potassium hydrogen tartrate with ionic strength and
also determine its thermodynamic solubility product. The background
and procedure are given below as a guide in answering the
questions:
Figure 1 (above): Background Theory
Figure 2 (above); Procedure for handling NaCl +
KCl and KCl only
KCl Concentration (in M)
0.01 M NaOH Added (in mL)
0
46.2
0.025
34.1
0.05
19.3
0.10
15.5
0.20
8.3
0.30
5.5
NaCl +...
solubility curve of salts
Solubility Curve of Salts ( Extra Credit: Maximum of 5 pts.) The solubility curve for solutes describes at what the temperature its solution will be saturated (maximum solubility). Beyond that amount, the salt will start to crystallize. The solubility of sodium chloride and potassium chloride in water at different temperatures is given in the table below: Naci КСІ Temp (C) Solubility (g/100g H2O) Temp (C) Solubility (g/100g H,O) 0 35.65 28 10 35.72 35.89 20 30...
Question 1 (1 point) Using the solubility curve, at which temperature do KCl and KCIO, have the same solubility? Solubility Curve Grams of solute/100g H30 to .- 30. 0 10 70 80 90 100 20 30 40 50 60 Temperature (°C) O 93°C 56°C O 85°C 0750 Previous Page Next Page Page 2 of 24 Question 2 (1 point) Saline (salt) solution is 0.9% by mass which is similar to tears, blood, and other body fluids. Which of the following...
b. Consider the solubility chart displayed below. Then determine whether each of the following mixtures should be classified as unsaturated, saturated or supersaturated. NaNO3 CaCl2 KNO3 K2Cr2O7 Solubility (g of salt in 100 g H20) Pb(NO3)2 Naci KCIO3 0 10 Ce2(SO4)3 20 30 40 50 60 70 80 90 100 Temperature (°C) Mixture Classification A B 20 g of NaCl mixed with 100 g of water at 30°C 60 g of KCl mixed with 100 g of water at 50...
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility vs. Temperature for Solids KI NaNO, gases solids KNO, NH,Cl Solubility (grams of solute/100 g H20) KCI 3. If a 250. g solution with 21.4% KClO3 is concentrated, what must be the temperature of the solution (see diagram)? Nach AKCIO 0 SO 10 20 30 40 50 60 70 80 90 100 Temperature °C 4. Calculate the molarity of a solution of copper (11)...
please solve what you can and show your work. I'm not really
good in chemistry??♀️
Home assignment: Chapter 4: Aqueous Reactions and Solution Stoichiometry 1) Of the species below, only is not an electrolyte. A) HCI B) Rb2804 C) Ar D) KOH E) NaCI 2) Aqueous potassium chloride will react with which one of the following in an exchange (metathesis) reaction? A) calcium nitrate B) sodium bromide C) lead nitrate D) barium nitrate E) sodium chloride 3) When aqueous solutions...
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