Answer the following questions using solubility curvea) Which salt has minimum solubility at40°C?200KNO,190180170160b) At what temperature solubility of KCl is 50gin 100g of water?150140130120110100c) How much KCI will dissolve in 125g of90water at 10°C?70504030NaCid) If 70g of KNO, is dissolved in 100g of waterAt 50°C, find whether solution is saturated,unsaturated or supersaturated?201020Temperature ( C)4060100Figure 18 Relationshipbetween solute solubility inwater and t atureGrams of solute dissolved in 100 g of water

We give answer from the study of solubility curve.

Answer the following questions using solubility curve a) Which salt has minimum solubility at40°C? 200 KNO ONN 180 180 170 160 b) At what temperature solubility of KCI is 50g in 100g of water? 150 140 130 120 110 100 c) How much KCI will dissolve in 125g of 90 water at 10°C? 70 60 60 40 30 NaCi d) If 70g of KNO, is dissolved in 100g of water At 50°C, find whether solution is saturated, 20 10 unsaturated or supersaturated? 20 40 60 100 Temperature (C) Figure 18 Relationship between soluto solubility in water and ature Grams of solute dissolved in 100 g of water

Answer the following questions using solubility curve a) Which salt has minimum solubility at40°C? 200 KNO ONN 180 180 170 160 b) At what temperature solubility of KCI is 50g in 100g of water? 150 140 130 120 110 100 c) How much KCI will dissolve in 125g of 90 water at 10°C? 70 60 60 40 30 NaCi d) If 70g of KNO, is dissolved in 100g of water At 50°C, find whether solution is saturated, 20 10 unsaturated or supersaturated? 20 40 60 100 Temperature (C) Figure 18 Relationship between soluto solubility in water and ature Grams of solute dissolved in 100 g of water

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

please answer part (d) and (e) only
Solve both parts otherwise i will downvote and i need handwritten solution
Question 37 of 50 Although AGCN(s) is very insoluble (Ksp 2.20 x 10 1), it will dissolve in higher concentrations of aqueous CN because of the formation of the complex ion Ag(CN): (Kf = 5.30 x 101). What mass of AGCN will dissolve in 1.00L of 0.460 M NaCN? (Ignore any volume change caused by the dissolving AGCN(s).) %3D 1 7. 4.
32) Determine the solubility for CuC204(s) in pure water. Ksp for is 2.9 x 10-8. A) 0.0036 g L-1 B) 0.069 g L-1 C) 0.026 g L-1 D) 0.18 g L-1 E) 0.0083 g L-1
Calculate the molar analytical concentration of H₂SO4 (98 g/mol) in a solution that is 50% (w/v) H₂SO4 a. 2.0 b. 5.1 c. 0.306 O d. 4.1 order to prepare 200 mL of 0.15 M of chloride, CI (35 g/mol), you need to pipette mL of 0.25 M CrCl3 and dilute to the required volume. Round your answer to two decimal digits Consider the reaction Mg2Si(s) + 4H₂O(1)→ 2Mg(OH)2(aq) + SiH4(g) If 40.0 g of Mg2Si (77g/mol) is mixed with 50g H₂0 (18g/mol), calculate the mass of SiH4 (32g/mol) formed Answer:
Find the molal concentration of Au when 1.0 mol of Au is dissolved in 3.0 mol of HNO , and 6.0 mol of HCl to dissolve gold
Calculate the solubility of SRCO3 (in mol/L) in the following. Assume the Ksp of SrCO3 = 9.4 x 10-10. (a) water mol/L (b) 0.0423 M Sr(NO3)2 mol/L (с) 0.0423 М К2СОЗ mol/L
Question 7 of 7 Submit The Ksp of Cul is 1.3 x 10-12. What is the solubility of Cul, in 0.10 M Nal? Please express your answer in moles of Cul per liter of solution (molarity). 1 2 3 4 6. C 7 8 +/- х 100 Tap here or pull up for additional resources LO
A solution is prepared by mixing 150.0 mL of 0.150 mol/L iron(II) nitrate and 100.0 mL of 0.340 mol/L sodium fluoride. Will a precipitate form? Use ICE table.
Which of the following has the highest molar solubility in water at 25°C? Ni(CN)2, Ksp = 3.0 10-23 AgCl, Ksp = 1.6 10-10 CaF2, Ksp = 3.9 10-11
bhatur
One liter of a saturated solution of BaF2 contains 1.32 g of dissolved BaF2 . a) What is the solubility in mol/L? b) What is the Ksp for BaF2 ? (SHOW CALCULATIONS- it won't count if you just look it up in the book)