a) Which salt has minimum solubility at40°C?200160KNO,180170160b) At what temperature solubility of KCl is 50gin 100g of water?15014013012011010090c) How much KCl will dissolve in 125g of80water at 10°C?7060KCI5040Naci30d) If 70g of KNO; is dissolved in 100g of waterAt 50°C, find whether solution is saturated,unsaturated or supersaturated?201020 40 80 80100Temperature ("C)Figure 18 Relationshipbetween solute solubility inwater and temperatureGrams of solute dissolved in 100 g of water

Answered: Image /qna-images/answer/90f49935-eef3-4010-9042-efc588addd68.jpg

a) Which salt has minimum solubility at40°C? 200 180 KNO, 180 170 160 b) At what temperature solubility of KCl is 50g in 100g of water? 150 140 130 120 110 100 90 c) How much KCl will dissolve in 125g of water at 10°C? 80 70 60 KCIH 50 40 30 Naci d) If 70g of KNO3 is dissolved in 100g of water At 50°C, find whether solution is saturated, unsaturated or supersaturated? 20 10 20 40 60 80 100 Temperature ("C) Figure 18 Relationship between solute solubility in water and temperature Grams of solute dissolved in 100 g of water

a) Which salt has minimum solubility at40°C? 200 180 KNO, 180 170 160 b) At what temperature solubility of KCl is 50g in 100g of water? 150 140 130 120 110 100 90 c) How much KCl will dissolve in 125g of water at 10°C? 80 70 60 KCIH 50 40 30 Naci d) If 70g of KNO3 is dissolved in 100g of water At 50°C, find whether solution is saturated, unsaturated or supersaturated? 20 10 20 40 60 80 100 Temperature ("C) Figure 18 Relationship between solute solubility in water and temperature Grams of solute dissolved in 100 g of water

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU2: Smells: Molecular Structure And Properties

Section: Chapter Questions

Problem 17STP

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