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You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric flask. a. You are asked to create 50.0 mL of 0.15 M CaCl2 from the stock solution you made in (A). Calculate the volume of stock solution you need to create your diluted solution.

You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric flask. a. You are asked to create 50.0 mL of 0.15 M CaCl2 from the stock solution you made in (A). Calculate the volume of stock solution you need to create your diluted solution.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric flask.

a. You are asked to create 50.0 mL of 0.15 M CaCl2 from the stock solution you made in (A). Calculate the volume of stock solution you need to create your diluted solution.

The image is a solubility graph representing the relationship between temperature and solubility of various salts in water. The x-axis represents temperature in degrees Celsius (°C), ranging from 0 to 100°C. The y-axis indicates solubility in grams of salt per 100 grams of H₂O, ranging from 0 to 100 g. The graph contains several curves, each representing a different salt: 1. **NaNO₃ (Sodium Nitrate):** The curve rises steeply, indicating increased solubility with temperature, starting at around 74 g at 0°C and reaching near 180 g at 100°C. 2. **CaCl₂ (Calcium Chloride):** This orange curve rises moderately, from about 60 g at 0°C to approximately 120 g at 100°C. 3. **Pb(NO₃)₂ (Lead Nitrate):** The yellow curve also shows increasing solubility, starting at roughly 50 g at 0°C and reaching about 70 g at 100°C. 4. **KNO₃ (Potassium Nitrate):** A green curve, increasing from about 14 g at 0°C to around 240 g at 100°C, indicating substantial solubility growth. 5. **K₂Cr₂O₇ (Potassium Dichromate):** This dark blue curve shows a linear increase in solubility, starting from 5 g at 0°C to almost 60 g at 100°C. 6. **NaCl (Sodium Chloride):** The blue curve, relatively flat, indicates minor solubility change, starting at about 36 g at 0°C and slightly increasing to just over 38 g at 100°C. 7. **KCl (Potassium Chloride):** The purple curve increases from approximately 28 g at 0°C to around 54 g at 100°C. 8. **KClO₃ (Potassium Chlorate):** This brown curve shows significant solubility change, starting at around 5 g at 0°C and ending near 50 g at 100°C. 9. **Ce₂(SO₄)₃ (Cerium(III) Sulfate):** The dark purple curve shows a slight decrease in solubility with temperature, starting above 0.5 g at 0°C and decreasing slightly towards 0 g
Transcribed Image Text:The image is a solubility graph representing the relationship between temperature and solubility of various salts in water. The x-axis represents temperature in degrees Celsius (°C), ranging from 0 to 100°C. The y-axis indicates solubility in grams of salt per 100 grams of H₂O, ranging from 0 to 100 g. The graph contains several curves, each representing a different salt: 1. **NaNO₃ (Sodium Nitrate):** The curve rises steeply, indicating increased solubility with temperature, starting at around 74 g at 0°C and reaching near 180 g at 100°C. 2. **CaCl₂ (Calcium Chloride):** This orange curve rises moderately, from about 60 g at 0°C to approximately 120 g at 100°C. 3. **Pb(NO₃)₂ (Lead Nitrate):** The yellow curve also shows increasing solubility, starting at roughly 50 g at 0°C and reaching about 70 g at 100°C. 4. **KNO₃ (Potassium Nitrate):** A green curve, increasing from about 14 g at 0°C to around 240 g at 100°C, indicating substantial solubility growth. 5. **K₂Cr₂O₇ (Potassium Dichromate):** This dark blue curve shows a linear increase in solubility, starting from 5 g at 0°C to almost 60 g at 100°C. 6. **NaCl (Sodium Chloride):** The blue curve, relatively flat, indicates minor solubility change, starting at about 36 g at 0°C and slightly increasing to just over 38 g at 100°C. 7. **KCl (Potassium Chloride):** The purple curve increases from approximately 28 g at 0°C to around 54 g at 100°C. 8. **KClO₃ (Potassium Chlorate):** This brown curve shows significant solubility change, starting at around 5 g at 0°C and ending near 50 g at 100°C. 9. **Ce₂(SO₄)₃ (Cerium(III) Sulfate):** The dark purple curve shows a slight decrease in solubility with temperature, starting above 0.5 g at 0°C and decreasing slightly towards 0 g
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