Q-6- ASElufion Contains 41o.3 grams of Hz So perliter of Solution at 20°c If the density is li2438lmok.what will beits Molarity& Molality.

Q: Calculate the molality of a solution formed by adding 9.80 g NH,Cl to 19.9 g of water. molality: m…

A: Given: Mass of ammonium chloride (NH4Cl)=9.80 g The molar mass of ammonium chloride (NH4Cl)=53.491…

Q: The freezing point of glucose solution (CeH120g. Molar mass-180gimol) is -10.3°C. The density of the…

A: Given, Molar mass = 180g/mol Kf = 1.86oC kg/mol

Q: The boiling point of a 1.50 m (molal; moles solute/kg solvent) aqueous solution of LiI would be…

A: The elevation in boiling point is calculated as ∆Tb = i × Kb × m Here, ∆Tb = elevation in boiling…

Q: needed to 3. what mass oP Nall is so ppm Nall and 2soml m=? Nacey Nally 25oml

A: One ppm is equal to absolute fractional amount multiplied by one million is known as one ppm.

Q: 2.) Find the molality, % (m/m), % (m/w) and mole fraction of the ff. solution: (A) 2.25 M HNO3…

A: %(m/m)=Mass of component in solutionTotal mass of solution*100 %(m/V)=Mass of solute Volume of…

Q: What molality of N a Clis required to lower the freezing point of water to -19.7 degrees C? Use…

A:

Q: 5-7: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Hi, since you have posted multiple questions. We will answer very first questions. Kindly repost the…

Q: If the mole fraction of C*H_{3} * O * H in a solution with only water is 0.0250, what is the…

A:

Q: In a o sog sample of ao1- ISOpreyl how much welght is isoropye?

A: If the information regarding the % of the particular component of the mixture is given one can…

Q: 1) a kcl a Kcl solution has concentra - a tjon of 2 4 ce ppb what of Kcl is contained mass of this…

A: Concentration of a solution defines the amount of solute present in a given amount of solution. 1…

Q: A certain solvent has a normal freezing point of 2.65 &deg C, and a freezing point depression…

A:

Q: Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point (C) 1 None 4.140g X…

A: The data given is, Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point…

Q: QUESTION 6 Calculate the boiling point ofa 30% mass solution of KCl (MM 74.6 g/mol) in ethanol T=…

A: boiling points is defined as a particular temperature at which vapour pressure of liquid is equal to…

Q: mo M Calculate the molality of the following commercial reagent, given the following data. Assume…

A: By calculating the moles of solute and kilogram of solvent value, we can calculate the molality of…

Q: The Henry's Law constant for acetylene gas (C_{2}*H_{2}) in water at 20 deg * C is 0.0469…

A:

Q: 3. A gas has a solubility of 0.66 g/L at 10.0 atm of pressure. What is the pressure of a sample that…

A: new pressure would be 22.73 atm.

Q: D) If you have 100.0 mL of solution, how many moles of NaCl are present? Wha the mass? (MM of NaCl…

A: Given data, Volume of solution=100mL=0.100LMolarity of NaCl=0.050M (taken from solution)Molar mass…

Q: Which of the following compounds is most soluble in water? H HHH H. H. H. C-H H-C -C H. AAAAA H. II…

A: The water is a polar compound. When other compound forms a hydrogen bond with water then those…

Q: What mass of KNO3 should be measured out to make a saturated solution in 100g of water at 40 deg C?

A: A chemical substance's ability to dissolve in a given solvent is termed as its solubility. The curve…

Q: 22A/company coliéens eans to reeyetel Some cans are made of aimiriamm and others are isde of steeil.…

A: A company collects the cans to recycle.some cans are made of aluminum and others are made up from…

Q: Can an aqueous solution be prepared that is 30% by mass KNO3 at 20oC?

A:

Q: a solution contains 5g of solute A is dissolved in water 250 g. use Colligative Properties to find…

A: Given data,Mass of solute=5gMass of water (solvent)=250g=0.250KgBoiling point of water=100oCBoiling…

Q: The density of a 0.500 Molar solution of acetic acid is 1.0042 g/ml. What is i s molality ?

A: Here we have: molarity of solution = 0.500 M density of solution  = 1.0042 g/ml Also, molar mass of…

Q: Q1 / Prepare one liter of 0.1N solution of H2SO4 concentrated if density is 1.84 and percentage is…

A:

Q: decrease the freezing poi taloe 17. A solution of glucose in water is prepared so that the…

A: Answer -

Q: The solubility of nitrogen in water at 0ºC and 1 atm pressure is 23.54 mL of N2/L.>At what…

A: The objective of the question is to find the pressure required to increase the solubility of…

Q: A 5 gram (NH4)2SO4 (MW = 132.14 g/mol) was dissolved to make 500mL solution. It found to have a…

A: Molarity(M) is defined as number of moles of solute in 1L of the solution. Molality(m) is defined as…

Q: A solution was prepared by adding 3.85g of HNO2(MM =45 g/mol) in 53.2 mL of water. The freezing…

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

Q: The molality of 0.840 M sugar .2 :(C12H22011) solution (density= 1.12 g/mL) is

A: Given data,Molarity of solution=0.840MDensity of solution=1.12g/mL

Q: In an aqueous solution of sulfuric acid, the concentration is 9.11 mol% of acid. The density of the…

A: Given :  Mol % of H2SO4 solution = 9.11 %  Density = 1.2528 g /ml

Q: 1/0.120 of Vide CHdoHdsoMedb quedudlurion with voluthe ofa2LWhais the percent by volu ol Boluddr

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

Q: A small cube of lithium 1density = 0.535 g/cm32 measuring1.0 mm on each edge is added to 0.500 L of…

A:

Q: A solution containing 3 g of organic solute and 175 g of water freezes at -0.30 0C. Find the MM of…

A: The given data contains, Freezing point=-0.30°C mass of solute = 3 g. mass of solvent = 175 g.

Q: 0.0883 QUESTION 18 Calculate the molality of a solution containing 14.3 g of NaCl in 42.2 g of…

A: (1) molality of solution is given by following formula - m = w×1000/M×W Here, m = molality = ? w =…

Q: what is the Freezing point oF an that boils at lo5Ĉs Jiven that aqueous Solution KF =1.86

A: Given: The boiling point of the solution, (Tb of solution)=1050C. The molal boiling point elevation…

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.