100 80 0 60 40 20 0 NaNO3 Elulos 10 20 Graph of Solubilities of Salts mob K₂SO4 30 rtboa KNO3- 40 KC1 Moe Hidurice orit

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100 80 0 60 40 20 0 Nano3 Elulos 10 20 Graph Of Solubilities Of Salts Mob K So4 30 Rtboa Kno3 40 Kc1 Moe Hidurice Orit 1 (64.68 KiB) Viewed 32 times

100 80 0 60 40 20 0 Nano3 Elulos 10 20 Graph Of Solubilities Of Salts Mob K So4 30 Rtboa Kno3 40 Kc1 Moe Hidurice Orit 2 (48.23 KiB) Viewed 32 times

100 80 0 60 40 20 0 NaNO3 Elulos 10 20 Graph of Solubilities of Salts mob K₂SO4 30 rtboa KNO3- 40 KC1 Moe Hidurice orit boi alb 50 ułoż NH4CI bles 199 NaCl- of ays sup Li₂SO4 tasvicadib stold qua Tut jezib 02 doua 160 i 70cl 180 90 100 Temperature (°C) indulto imano od so2 bovlosalbna vididos estataqmat tosislil is elise OgH Jm 001lse g as baroqat HT Eato

Critical Thinking Questions (Refer to the Graph of Solubilities of Salts.) 10.1 1. 80 g of KNO3 are dissolved in 100 mL of H₂0 at 60°C. At what temperature will KNO3 begin to crystallize as the solution cools? onato H bide iog alalud Sel to giratog od 2. 100 mL of H₂O are saturated with NH4Cl at 80°C. What mass of NH4Cl will crystallize as the solution cools to 20°C? SAW Sing womalnu og 10 insvios boogs sdonaxed blow 8 3. 500 mL of H₂O are saturated with K2SO4 at 70°C. What mass of K₂SO4 will crystallize as the solution cools to 10°C? 4. 50 g KCl are dissolved in 200 mL of H₂0 at 100°C. The solution is cooled to 20°C.. What mass of KCI will crystallize? Explain. 5. A solution saturated with NaCl and KCl at100°C is cooled to 20º C. Assuming neither salt affects the solubility of the other, calculate the percentage NaCl and percentage KCl in the crystallized product.