For what reason is the solubility of gaseous ammonia (NH3) significantly higher than that of hydrogen gas (H2) at the same temperature and pressure? a. Ammonia is an inorganic (carbon-free) molecule b. Because they are both polar

Q: The amount of sodium citrate in 60 mL of 22.5% w/v sodium citrate solution is _______ g.

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Q: Which of the following concerning solutions is/are correct? 1. For a solution to form, the solvent…

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Q: Which of the following is true regarding the solubility of gases in liquids?     Solubility…

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Q: Which compounds are soluble in water? a. C 5H 12 b. CaCl 2 c. CH 3Br

A: Like dissolves like. Water is a polar compound, therefore, it will dissolve polar compound.

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Q: A 12 M Solution of hydrochloric acid of volume 6 L needed to be diluted to reduce its molarity to…

A: First find the total volume and then find the volume of water added.

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Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

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Q: 5. Consider a solution composed of toluene (CHs) and benzene (C6H6) with volumes 50 mL and 125 mL,…

A: Volume (Toluene)=50 mL 1 mL= 1 cm3 Mass of toluene= Density x Volume Mass of toluene= 0.867 g/cm3 x…

Q: x 9. What is the definition of a solute? 0 It is what you end up with after you dissolve a solid It…

A: Among these options

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Q: Which of the following solutes is the most soluble in chloromethane, H3CCl ? A. HCCl3 B. NH3 C. CH4…

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Q: The density of the concentrated HBr solution of 48% by mass is 1.50 g / ml.  a) How many grams of…

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Q: 25. What is the molality of a solution of 33.0 g of propanol (CH3CH₂CH2OH) in 152 mL water, if the…

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Q: Which of the following statements is generally true? A. The solubility of a gas in a liquid will…

A: The objective of the question is to find which of the given following statement is generally true.

Q: A saline solution with a mass of 400 g has 30 g of Nacl dissolved in it. What is the mass/mass…

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Q: The lattice energy of an ionic compound (AX) is 666 kJ/mol and its heat C solution is -6.3 kJ/mol.…

A: The enthalpy change when one mole of an ionic compound dissociates into its ions in gaseous state is…

Q: 2. A student dissolves 1.50 moles of magnesium chloride in a certain amount of pure water to make a…

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Q: 12. Which type of interaction is formed when lonic solutes undergo dissolution in water? A. Hydrogen…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution is prepared by dissolving 17.75 g sulfuric acid, H2SO4, in enough water to make 100.0 mL…

A: mass of sulfuric acid, H2SO4 = 17.75 gNote: molar mass of sulfuric acid, H2SO4 = 98.079 g/molThe…

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A: Use the volume and the solubility of a compound to calculate the mass of X required.

Q: 19. At 50°C, the solubility of KNO3 is approximately g/100 g water. a 82 b. 108 с. 62 d. 75

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Q: A dioxin-contaminated water source contains 0.066 % dioxin by mass. How much dioxin is present in…

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Q: Consider a solution composed of toluene (C7H8) and benzene (C6H6) with volumes 50 mL and 125 mL,…

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Q: 21. True/False: Recrystallization from a supersaturated solution is very slow. 22. Define the…

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Q: How much Sr(OH);•8H;0 is needed to prepare 250.0 ml of solution in which (OH'] = 0.100 M? 3.32 g b.…

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Q: 11. In the drawing to the right, fill in gas particles to represent Henry's Law." 12. Write the…

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Q: 25 g

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Q: 12.) The concentration of a saturated solution of acetylene gas in water at 25 °C is 0.040 M when…

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Q: Which of these are these soluble and which are insoluable? 1. Cu(NO3)2 2. MnCl2 3. Cu(OH)2 4.…

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Q: 1. What is the molarity of a solution made by dissolving 12.5 g NaCl up to 1 L of H2O?

A: Moles of NaCl is calculated as,