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Answer the question based on the solubility curve given below. Which substance(s) will not completely dissolve...
Match the temperatures with the corresponding state of the solution when 40 g of Bis completely dissolved in 100 g of water. 100 80 . 60 Solubility (g in 100g water) 40 20 D 0 10 20 30 40 50 60 70 80 Temperature (°C) Brightyellowjeans / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0) 45 degrees C saturated 60 degress C supersaturated 30 degrees C unsaturated
E3. Answer the following questions from the given solubility curve. Table G Solubility Curves KI NANO, 140 130 -KNO, 120 110 100 90 80 Solute per 100 g of H, (g) NHẠCI 70 HCI 60 KCI 50 40 30 Naci -KCIO, NH 20 10 SO2 0 0 10 20 30 40 50 60 70 80 90 100 Temperature (°C) (a) How much of the potassium chloride will dissolve and how much remain undissolved at the bottom of the beaker, when...
Answer the following questions from the given solubility curve. 150 KI 140 130 120 110 NaNO3 100 90 KNO3 Grams of solute per 100 g H,0 80 70 60 NH3) NHACI 50 KCI Naci 40 30 20 KCIÓ: 10 -Ce2(SO4)3 0 0 10 20 30 40 50 60 70 80 90 100 Temperature (°C) (a) Define solution. Explain with the substance having a trigonal shape from the above solubility curve. (2 marks) (b) Which factor of the solubility, decrease the...
The graph below shows solubility curves of various ionic compounds. At 50 degrees C the solubility of KNO3 is 80g per 100g of water. The solution is heated to 70 degrees C. How many more grams of potassium nitrate mistxbe added to make the solution saturated? 150 KI 140 130 120 110 NaNO3 100 KNO3 90 Grams of solute per 100 g H2O 80 70 NH3) 60 NHACI 50 -KCI Naci 40 30 20 TKCIO3 10 Cez(SO4)3 0 0 10...
answer A,b,c and d (((please clarify handwriting ?))) E4. Answer the following questions from the given solubility curve. 100 90 80 NaNO 70 KC20 60 Cach KNO Solubility (g of salt in 100 g H,0) 50 Pb(NO3)2 KCI 40 Naci 30 20 КСО. 10 0 0 Ce (SO) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) (a) How much water is needed to dissolve 46.6 g of KCIO3 at 70°C? (1 mark) (b) Explain the different...
Question 1 (1 point) Using the solubility curve, at which temperature do KCl and KCIO, have the same solubility? Solubility Curve Grams of solute/100g H30 to .- 30. 0 10 70 80 90 100 20 30 40 50 60 Temperature (°C) O 93°C 56°C O 85°C 0750 Previous Page Next Page Page 2 of 24 Question 2 (1 point) Saline (salt) solution is 0.9% by mass which is similar to tears, blood, and other body fluids. Which of the following...
solubility curve of salts Solubility Curve of Salts ( Extra Credit: Maximum of 5 pts.) The solubility curve for solutes describes at what the temperature its solution will be saturated (maximum solubility). Beyond that amount, the salt will start to crystallize. The solubility of sodium chloride and potassium chloride in water at different temperatures is given in the table below: Naci КСІ Temp (C) Solubility (g/100g H2O) Temp (C) Solubility (g/100g H,O) 0 35.65 28 10 35.72 35.89 20 30...
100 Mixtures and Solutions 90 Instructions: Use the following image to answer the NaNO following questions. 70 1. A solution contains 40 g of NaCl per 100g of water 60 CaCl at 100 C. Is the solution unsaturated, saturated or 50 POINO KC supersaturated? 9 40 NaC 30 20 KOO 2. A solution contains 50 g of KCl per 100 g of water at 25 C. Is the solution unsaturated, saturated or 10 Ce(SO); 0 10 20 30 40 50...
please answer all dmperstu Use the solubility curve provided on the right to determine the answers to the following questions: 7. How many grams of solute are required to saturate 100 g of water in each of the following solutions? a) KCL at 80 C b) KCIO, at 90°C c) NaNO, at 10°C d) SO2 at 20 °C e) NH Cl at 70°C esd. 8. What is each of the solutions below: saturated, unsaturated or supersaturated? All of the solutes...
please answer question asap....thanks NaNO3 Сасі, KNO3 KCr2O7 Solubility (g of salt in 100 g H20) Pb(NO3)2 KCI NaCl KCIO3 0 Cez(SO23 10 20 30 40 50 60 70 80 90 100 Temperature (°C) Based on the associated solubility chart, at what temperature would you need to heat a solution of KCl to dissolve 60.0 g of KCl in 120.0 g of H2O?