1.  What is the mass (g) of NaCl in a 0.500 L bottle of 2.00 M NaCl?

Q: Soft drinks are canned under 4 atm of CO2 and release CO2when opened. (a) How many moles of CO2 are…

A: Given: Pressure of carbon dioxide= 4 atm Volume of can of soda= 355ml KH= 3.3×10-2 mol L-1

Q: 2.58 L solution containing 1.58 mol L-1 hydrochloric acid (HCl) has been left on your bench. How…

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Q: What is the pressure of the solution when 25.28 g KNO3 is added to 250. mL of H₂O at 40 °C? PH₂0,50…

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Q: What is the mole fraction of O2 in this mixture?  18.4 g of CO2 and 27.4 g of O2

A: Mole fraction Mole fraction of a gas represents the number of moles of that gas with respect to…

Q: 1. How do the properties of gas mixtures, like the atmosphere, compare with those of other…

A: As per the rules only the first question can be answered.

Q: When 2.3 moles of CCl4 and 2.3 moles of C6H6 are mixed, which is the solvent?

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Q: The amount of CO2 in the ocean is approximately 280 ppm. What is the mole fraction of CO2 in a liter…

A: Density of ocean water is 1027 kg/m3 280 ppm of CO2 is 280 mg/l and approximately 280 mg/kg…

Q: The diving atmosphere used by the U.S. Navy in its undersea Sea-Lab experiments consisted of 0.036…

A: Given: Mole fraction of O2 = 0.036 mol. Mole of fraction of N2 = 0.056 mol. And mass of He = 8.13 g.…

Q: The mercury content of a stream was believed to be above the minimum considered safe—1 part per…

A: Given: Concentration= 0.68 parts per billion Volume of water= 15.0 L Density= 0.998 g/ml

Q: Dimethyl ether, CH3OCH3, undergoes gas phase decomposition to form methane, hydrogen gas, and carbon…

A: First calculate the moles of Dimethyl ether :  Moles = [ mass / molar mass ]  Moles = [ 66.92g /…

Q: 8. A student is provided with 500 ml of 600 ppm solution of sucrose. What volume of this solution in…

A: 8. Given that , Volume = 500 ml Concentration in ppm = 600 ppm = 600 mg/L Weight of sucrose for…

Q: On a clear day at sea level on Planet Y with a temperature of 25 °C, the partial pressure of N2 in…

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Q: n = M x V For all parts of this problem, consider 7.50 L of an 8.91 x 10 mol/L Ca(OH), solution. -…

A: Given: n = no. of moles = X M = 8.91 ×10-3 mol/L V = 7.50L

Q: solution is made using 197.5 g of water (MM=18.02 g/mol) and 120.0 g of ethanol(MM=46.07 g/mol).…

A: Given that: Mass of water= 197.5g Molar mass of water = 18.02g/mol Moles = given mass ÷ molar mass

Q: 101 Chem 101 b My Questions | bartleby x Ghow many ml in a l - Googl x X (274) Tu Postura YouT X…

A: Given:Volume of solute = 389 mL.Volume of solution = 2.5 L = 2500 mL.

Q: Commercially available concentrated sulfuric acid is 18.0 M H2SO4. Calculate the volume of…

A: Given information: Concentration of Stock H2SO4 solution is 18.0 M Concentration of H2SO4 solution…

Q: Ethanol (Kb = 0.374 °C/m) typically has a boiling point of 78.3°C. What will be the new boiling…

A: The elevation is boiling point is given by  ΔTb = Kb X m X i where m = molality of solution = moles…

Q: . A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of…

A: PV =n R T PV / T = n R if number of moles of gas is constant  PV / T = constant then P1 V1 / T1  =…

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L B)…

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Q: Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl…

A: Determine the number of moles of 275 mL of 0.725 M HCl as follows, Determine the number of moles of…

Q: How many g of NaCl are in 3 L of D5W ½ NSS?

A: A numerical problem based on solution, which is to be accomplished.

Q: How many L of a 7.8% (m/v) sample of salt water contain 1.8 g of salt?

A: Mass of salt = 1.8 g  % (m/V) = 7.8%  Volume of salt = ?

Q: If 14.3 g of NH3 is dissolved in 375. ml of water, what is the concentration of the resulting…

A: Q1) Mass of NH3 = 14.3g Volume of water = 375ml = 0.375L Concentrate of NH3 = 14.3÷0.375g/L…

Q: 2. How many moles of aluminum nitrate are required to prepare 3.00 L of 0.065 M solution?

A: Mol can be calculated by applying molarity Molarity may be defined as the number of moles of solute…

Q: 5 g of potassium chloride is dissolved in enough water to make 3.6 L of solution. A) What is the…

A: Formula used :- Concentration (C) = number of moles (n)/volume(L)

Q: Hexane, C6H14, is a nonpolar solvent. From the list of chemicals below, select the compound that is…

A: Given, Hexane (C6H14) is a non-polar molecule. It means the net dipole moment of the molecule  is…

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L B)…

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Q: A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water. If The density of the…

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Q: 8) How would you prepare a 1 M solution of sodium hydroxide? A) add 40.0 grams of sodium hydroxide…

A: The objective of the question is to prepare 1M solution of sodium hydroxide.

Q: How many moles of HBr are present in 0.161 L of a 1.49 M solution?

A: Given : concentration of HBr = 1.49 M And volume of solution = 0.161 L

Q: How would you prepare 5.00 L of 4.73 M H2SO4 from a 18.0 M solution   I would add 3.00 L of water…

A: Relation between molarity, volume for reaction between two solutions at -        M1V1=M2V2 Where,…

Q: What mass of Na)CO; is present in 0.650 L of a 0.230 M Na7CO; solution? 1S

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: A manufacturer dissolves 7.2 g of carbon dioxide gas in a 2.0 L bottle of soda at 25 °C ? Soda will…

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Q: You can purchase nitric acid in a concentrated form that is 70.3% HNO3 by mass and has a density of…

A: SOLUTION: Step 1: 70.3 % means 70.3 g of HNO3 in 100 g of solution. The molarity of HNO3 is…

Q: A 6.21 g mixture of sucrose (C₆H₁₂O₆, 342.30 g mol⁻¹) and ethyl alcohol (C₂H₆O, 46.07 g mol⁻¹) is…

A: First we have to find moles of CO2(g) formed from the given data:  Volume, V = 5.12 L  Temperature,…

Q: Determine the volume of 10. mol/L H,SO4 solution that is needed to make 1.0 L of 1.0 mol/L solution…

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Q: What is the most nearly the combined volume of 1.0g of hydrogen gas and 7.0g of helium gas when…

A: Mass of hydrogen gas = 1.0 g Mass of helium gas = 7.0 g Temperature T = 35 °C = 35 + 273.15 K =…

Q: A solution contains 10.0 g pentane, C5H12, 10.0 g hexane, C6H14 and 10.0 g benzene, C6H6. What is…

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Q: What volume of 0.350 M HNO3 Can be made from 150mL of 6.6 M HNO3? L (Give answer to correct sig figs…

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Q: 9 What volume of a 0.540 M KOH solution contains 15.5 g of KOH? A) 0.54 L B) 0.51 L C) 1.95 L D)…

A: Mass of substance  can be converted to moles and moles can be converted to Molarity

Q: A 801.1 mL aqueous solution of 628.5 mM Na2S is combined with 100.0 mL of an aqueous HCl solution…

A: V = 4.126L  P = 1atm  T = 35.93oC = 309.08K  801.1 mL aqueous solution of 628.5 mM Na2S is reacted…

Q: How many grams of 38.7% C6 H12O6 solution by mass are necessary to contain 9.500 g of C6 H12O6 ?

A: Let the mass of the solution be x g. Percentage by mass =mass of solutemass of solvent×100

Q: . 10.0 grams of aluminum was added to 155 mL of 0.950 M hydrochloric acid. The products of the…

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Q: How many moles of HBr are present in 0.669 L of a 1.08 M solution?

A: Molarity is the ratio of number of moles of solute to the volume of solution in liters.  number of…

Q: How many grams of Mg3(PO4)2 are needed to make 3.000 L of a 2.500 M solution ?  The GFW for…

A: Formula used: Mole = weight of compound/ Molar mass  Molarity = no of mole / volume in L  So no of…

Q: 6. A quantity of solid sodium peroxide is reacted with excess water. The products of the reaction…

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Q: What is the mole fraction of 120 g NaOH in 1 L (1000g) of water?

A: Molecular mass of sodium hydroxide = 40 g.Number of moles of sodium hydroxide = 120/40 = 3…

Q: You are doing an experiment with two flasks connected with a stopcock. Flask #1 has a volume of 2.8…

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Q: The partial pressure of O2 in your lungs varies from 25.0 mm Hg to 40.0 mm Hg. KH (O2 in water at…

A: From given datas  We are using Henry's equation to find the solubility of oxygen and with that we…

Q: A bottle of concentrated HClO4 has the following information on its label: gmw= 100.5, SG= 1.60; 70%…

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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.