Answer Happy

Posted: **Mon Jul 11, 2022 1:22 pm**

: B Solubility Of Kno3 1 Mass Of Container 2 Mass Of 4 Mass Of Container Kno3 Kno3 3 Temperature 5 Solubility When 1 (43.05 KiB) Viewed 37 times

: B Solubility Of Kno3 1 Mass Of Container 2 Mass Of 4 Mass Of Container Kno3 Kno3 3 Temperature 5 Solubility When 2 (47.56 KiB) Viewed 37 times

B. Solubility of KNO3 1. Mass of Container 2. Mass of 4. Mass of Container + KNO3 KNO3 3. Temperature 5. Solubility When Crystals (g KNO3/ 100 mL H₂O) Appear 300g 38.0 (Og 09 4.00g 46.0 1809 5.009 55.0°C 100⁰'s 6.009 65.0°C 1209 1.009 11.0°C 140g
6. Graph for the solubility of KNO, vs. temperature (°C) Solubility (g KNO,/100 mL H,O) 200 150 100 50 25 75 100 0 50 Temperature ("C) Q2 According to your graph, what is the effect of increasing temperature on the solubility of KNO₂? Questions and Problems Q3 According to your graph, what is the solubility of KNO3 at 65 °C? Q4 According to your graph, at what temperature does KNO3 have a solubility of 120 g/100 mL? Q5 The solubility of sucrose (common table sugar) at 70 °C is 320 g/100 g H₂O. a. How much sucrose can dissolve in 200 g of water at 70 °C? b. Will 400 g of sucrose dissolve in a teapot that contains 200 g of water at 70 °C? Explain.