A solution containing 78 g of NaNO3 in 70. g H2O at 50 °C is cooled to 20 °C. Use the solubility data from the table below. Part A Solubility (g/100. g H2O) Substance 20 °C 50 °C How many grams of NaNO3 remain in solution at 20 ° C? KCI 34 43 Express your answer in grams to two significant figures. NaNO3 88 110 ΑΣφ ? C12 H22O11 (sugar) 204 260 g

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A: We have given that  Mass of CaCl2 = 9 gram  Volume of solution = 425ml = 0.425L  We know that…

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A:

Q: difference in volume:

A:

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A: first find the amount of Na2SO4 then find Fraction composition of Na in  Na2SO4 Then Multiply…

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Q: determine at what temperature would each of the following solubility levels be observed? Solubility…

A: Answer:- This question is answered by using the simple concept of variation of solubility of the…

Q: e molarity of

A:

Q: A Wisconsin farmer taps a maple tree and collects 200 liters of sap. He determines the sucrose (C12…

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Q: Calculate the volume of solution in liters, L, needed to prepare a 0.650 M solution from 180.0 g of…

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Q: Part 1: 8.132g of CaCl2 are dissolved in 950.0 mL of water. Calculate the molarity of the CaCl2…

A: Part 1: 8.132g of CaCl2 are dissolved in 950.0 mL of water.We have to calculate the molarity of the…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: At 10°C, how many grams of NaNO3 can be dissolved in 380 g water?

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A: Volume of solution = 163 mL  Volume of solution in L = 0.163 L  Molarity of solution = 3.108 M  We…

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Q: At 20 °C, a 1.73 M aqueous solution of ammonium chloride has a density of 1.0257 g/mL. What is the…

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Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

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Q: determine at what temperature would each of the following solubility levels be observed? Solubility…

A: The solubility of 140 g kNO3 in 100 g of water . From the above Solubility vs Temperature graph we…

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Q: Calculate the mass of sodium in 75 grams of water at 20°C. Inevica

A: To find: mass of NaNO3 dissolved in 75 grams of water at 20oC

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Q: What mass of potassium nitrate is in 2.50 L of a 1.26 M solution? The molar mass of potassium…

A: Hence 4th option is correct that is 318 gram

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A: A). Solubility of NaNO​​​3 at 20°C = 88g/100g H​​​​​​2​​​​O 100g of H​​​​​2 O can dissolve → 88g of…

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Q: Please describe how do you prepare one liter of solution containing 8.00 mM Cu2+

A: The required solution is as follows:

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Q: Determine the molarity of H3PO4 when 4.76 g of PCl5 is dropped into 300 mL of water.

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.