140 130 120 110 100 KNO 06 80 70 60 50 40 30 20 10 50 60 Temperature (°C) 10 20 30 40 70 80 90 100 From the diagram above, how many grams of KNO3 would dissolve in 500g of water at 50°C? Solubility (grams of solute/100g H2 O)

Q: How much 1.0 M sodium bicarbonate solution (in mL) is needed to stoichiometrically react with 25 mL…

A: Molarity of sodium bicarbonate solution = 1.0 M Volume of acetic acid solution = 25 mL Concentration…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

Q: A solution was made by dissolving 3.75 g of a solute in 108.7 g of acetone. The solution boiled at…

A:

Q: Consider solutions of Cr(NO3)3-9H2O in water. The solubility of Cr(NO3)3-9H₂O in water at 15 °C is…

A: Given that the solubility of Cr(NO3)3.9H2O in water is 208 g per 100 g of water at 15oC. Saturated…

Q: You dissolve 6.31 g of potassium formate in 250 mL of 0.25 M formic acid (HCOOH). This solution was…

A: Given,  Mass of KHCO2 = 6.31 g  Molar mass of KHCO2 = 84.12 g/mol  Molarity of HCOOH = 0.25 M…

Q: Water is the perfect solvent for the recrystallization of NaCI (target compound) from NANO3…

A: Criteria for choosing a perfect solvent for recrystallization: Choose a solvent that does not…

Q: 25.00 mL of a solution containing 3.6 M H2O2 What mass of a 30.00% (w/w) hydrogen peroxide solution…

A: Mole = Molarity × volume (L)             = 3.6 M × 0.025L             = 0.090 moles Since the…

Q: 1. A 0.68 gram sample of a volatile liquid was heated to 358 K. The gas occupied 265 mL of space at

A: Note: Dear student as per the guidelines only the 1st quetions  is allowed to answer. from ideal gas…

Q: Solubility (g/100 g H₂O) 160 140 120 100 80 60 40 20 1930 duros O 10 20 30 50 40 Temperature (°C) 60…

A: We can see that the x-axis of the graph shows temperature, and the y-axis shows grams of solute that…

Q: 7) A solution is prepared by dissolving 70.0 g of sucrose, C12H22011, in 220. g of water at 25°C.…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you…

Q: . What is the concentration (by mass) of the solute in a 25 °C solution prepared by dissolving 2.50x…

A:

Q: 100.00 mL of 2000ppm NaCI stock solution. -2.0319g of NaCI weighed out What is the exact…

A: To find the exact concentration of the stock solution in %w/v (mass/volume) and molarity (M), we can…

Q: Determine how much of KCl will remain undissolved if 600g is mixed into a liter of pure water at…

A: Given,The mass of KCl in 1 L pure water at 60 0C = 600 g

Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

A: Molality of a solution can be defined as the number of moles of solute dissolved per kilogram of the…

Q: The solubility of pure oxygen in water at 20.0°C and 760 torr is 4.30 × 103 g O₂ per liter H₂O. When…

A: Answer:Henry's law gives us a relation between partial pressure of a gas and its solubility in a…

Q: A solution of 1200 mL of water is prepared with 157 grams of NaCl and 40.0 grams of Sucrose. Find…

A: Given,Mass of Mass of sucrose Volume of The elevation constant for water= To find the boiling point…

Q: Matching - Match the term with its correct definition below.   % V/V concentrated %W/V…

A: The matching terms are given below:

Q: 100. mL of 0.200 M NH4OH and 100. mL of 0.200 M H2SO4. Fill in the table using solution…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 2) Choose the aqueous solution that has the lowest melting point. These are all solutions of…

A: Ans) 0.125m NaNO3

Q: When 25 g of ethanol (MW 46.07 g/mol) is mixed with 25 g of water (MW 18.02 g/mol) at 25 C, the…

A:

Q: Using the “Like dissolves like” principle of solubility, assign each solute to the solvent in which…

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of…

Q: 40 °C O 70 °C O 50 °C 80 °C Te

A:

Q: A solution is prepared by adding 425g of AgNO3 to 0.150L of water at 40.0∘C. The solubility of AgNO3…

A: The solubility of a compound is the dissolution of a solute in the solvent. It is measured in the…

Q: .1L of commercial grade hydrochloric acid is added to water to bring the total volume of the…

A: The volume(V1) of commercial grade HCl=0.1 L. The molarity(M1) of commercial grade HCl=12.4 M, The…

Q: Consider solutions of Cr(NO3)3-9H₂O in water. The solubility of Cr(NO3)3-9H2O in water at 15 °C is…

A: The maximum mass of solute that can be dissolved in the given amount of the solvent is known as…

Q: If 39.0 mL of 0.54 M H₂SO4 is diluted to a volume of 105 mL, what is the molarity of the resulting…

A:

Q: About how much NaNO3 will precipate out of solution when a saturated solution containing 140 g is…

A: From the graph solubility of NaNO3 at 75 degree is 140 g solubility of NaNO3 at 30 degree is 95 g

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.