A solution is prepared by mixing 40.0 mL of butane (C4H10, d = 0.600 g/mL) with 75.0 mL of octane (C3H18, d = 0.700 g/mL). Assuming the volume add in mixing, calculate the molarity of the solution. Use molar mass of C = 12.01 g/mol and H = 1.008 g/mol.

Q: You have a solution of NaCl that has a molarity of 2.652 M. You want to make a dilute solution of…

A: Given: The initial molarity of NaCl, (M1) = 2.652 M. The final molarity of NaCl, (M2) = 0.893 M. The…

Q: What is the molarity of ethanol in a 90 proof ethanol–water solution? Assume the density of ethanol,…

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Q: 3000 ml of an aqueous solution of potassium chloride contains 45.0g of KCI. What is the…

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Q: Describe how to prepare each solution from the dry solute and the solvent. a. 125 ml of 0.100 M…

A: (a) In the given question: Volume = 125 ml Molarity = 0.100 M Molar mass of NaNO3 = 85 g/mol…

Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Given –The given solution is 30% HClO3Density of this solution = 1.167 g/mLMolar mass of HClO3 =…

Q: A student placed 17.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve…

A: Mass of Glucose = 17.5 g The volume of water = 100. mL Moles of Glucose = Mass/ Molar mass…

Q: During dilution, water is added to dilute the solution, so that the volume of the diluted solution…

A: Applying fundamental of molarity M= (n/Vml)×1000

Q: Rubbing alcohol is 70.% isopropyl alcohol by volume. How many millilitersof isopropyl alcohol are in…

A: According to guidelines i can answer only first question

Q: Suppose that 10.00 mL of 0.0100 M IO3- solution requires 11.43 mL of the thiosulfate solution to be…

A:

Q: A 24.7% solution of HCl by mass has a density of 1.12g/cm^3. Calculate the molarity of HCl in the…

A: A 24.7% solution of HCl by mass has a density of 1.12g/cm^3. We have to calculate the molarity of…

Q: A student needs to prepare 50.0 mL50.0 mL of a 0.80 M0.80 M aqueous H2O2H2O2 solution. Calculate the…

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Q: A chemist starts with 28mL of a 0.4M NaCl solution and dilutes it to 989mL. What is the Molar…

A: Initial concentration, M1 = 0.4M Initial volume, V1 =  28mL Final concentration, M2 = ? Final…

Q: You take 5.0 mL of a 1.50M solution of sucrose and dilute it to 250.0mL. What is the mass of sucrose…

A: Molarity, M1=1.50 M Volume, V1=5 mL On dilution, V2=250 mL M1×V1=M2×V2

Q: aqueous solution of silver acetate, AgCH3COO, contains 4.32 grams of silver acetate and 17.6 grams…

A: An  aqueous  Solution contains   AgCH3COO and H2O.  Therefore ,Mass of  aqueous  Solution  =Mass of…

Q: Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL…

A:

Q: Calculate the percent by volume of a solution that contains 62.5 mL ethanol in 250. mL solution? * O…

A: Given :  Volume of ethanol = 62.5 ml  Volume of solution =  250 ml  Percent by volume = ?

Q: What is the molarity of a solution prepared by dissolving 53.2 g of a soluble salt, MX2, where M is…

A: Mass = 53.2 g Molar mass = 92.38 g/mol Volume = 1.2 L  Molarity = ?

Q: A certain ionic compound X has a solubility in water of 83.2 at 15. C. Calculate the greatest mass…

A:

Q: Use the References to access important values if needed for this question. The common laboratory…

A:

Q: Three alcohol solutions with varying concentrations were mixed together. Solution 1 is 160mL of…

A: % of volume of alcohol in mixture  = (total volume of alcohol ÷ total volume of mixture) ×100 %

Q: What is the %v/v of a solution made from 191.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: Given data : Mass of ethylene glycol = 191.1 g Density of ethylene glycol = 1.11 g/mL This mass of…

Q: A solution is saturated at 25 g per 100 g of solution; this solution has 22 grams in 100 g of…

A: Solutions are classified as unsaturated, saturated,super saturated depending upon the amount of…

Q: What is the %v/v of a solution made from 66.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: Given data,Mass of ethylene glycol=66.1gDensity of ethylene glycol=1.11g/mLTotal volume=500mL

Q: A commercial bleach solution contains 3.62  mass percent NaOCl in water. Calculate the molarity of…

A: ANSWER IS :

Q: Calculate the Molarity of a 32.6% (by mass) aqueous solution of H3PO4 (MM = 97.994 g/mol) at 22.0…

A: Molarity is the ratio of moles of a solute to the volume of solution in L.

Q: A solution is prepared by dissolving 150 ml of isopropyl alcohol in enough water to produce 1.5 L of…

A: A solution consists of solute and solvent. A solute is defined as the component that is present in…

Q: D10) A bottle is labeled “Constant-boiling hydrochloric acid, 20.5 percent HCl by mass, density 1.1…

A: Percentage of HCl of Solution = 20.5%  Density of HCl = 1.1 g/mL    Then, from following formula -…

Q: solution is prepared by dissolving 20.2 mLmL of methanol (CH3OH)(CH3OH) in 100.0 mLmL of water at 25…

A:

Q: A solution of acetic acid, CH3CO2H, is prepared by dissolving 40.0mL of acetic acid in enough water…

A: Volume % = volume of solute/volume of solution*100

Q: 5.00 g of solid Al(NO3)3 was added to enough water to make a solution with a total volume of 100.0…

A: Molarity (M) :-  The number of moes of solute dissolved in one litre of solution is known as…

Q: Calculate the mass of KOH in 250.0 mL of a 6.50 % (w/w) KOH solution. Density of the solution is…

A: 250.0 mL of KOH solution has a density of 1.12 g/mL and the % w/w is 6.50 % .We have to calculate…

Q: A typical IV used in hospitals is dextrose 5% in water (called D5W). This solution is injected into…

A:

Q: How many grams of NaCl is required to make 200.0 mL of a 0.125 M solution? 2. Calculate the  mass…

A: Given that: 1. Molarity of NaCl solution = 0.125M  Volume of solution = 200.0ml = 200.0ml×1L/1000ml…

Q: Calculate the percent by volume of a solution that contains 5.0 mL ethanol in 250. mL solution? * О…

A: Given data, Volume of ethanol = 5.0mL Volume of solution = 250mL

Q: Isopropyl alcohol is mixed with water to produce a 40.0% (v/v) alcohol solution. How many…

A: Solution Isopropyl alcohol (IUPAC name propan-2-ol; additionally known as isopropyl, isopropyl…

Q: An isopropyl alcohol solution is prepared by dissolving 10.0 mL of pure isopropyl (C3H80) alcohol, a…

A: Given: Volume of isopropyl alcohol = 10.0 mL density of isopropyl alcohol = 0.786 g/mL Volume of…

Q: A chemistry student is given 1.00 L of a clear aqueous solution at 17 degrees Celsius. He is told an…

A:

Q: What is the %v/v of a solution made from 186.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A:

Q: Data Table Mass of Zn HCI Volume Tinitial Tfinal 0.55 g 100.0 mL 20.0 °C 23.1°C The density of the…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2 present in it. The…

A: We have given that  An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2…

Q: 6. Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding…

A:

Q: Calculate the mass percent by volume of 39.6 g of glucose (C₆H₁₂O₆, MM = 180.2 g/mol) in 325 mL of…

A: Given mass of glucose = 39.6 g Volume if solution = 325 ml

Q: A solution of lead from a battery plant has a concentration of 3.65 x 10^-7 M. What is this…

A: Molarity of a solution is defined as the number of moles of solute present in one litre solution. As…

Q: A 0.1 M K2SO4 solution can be prepared by diluting. mL of 3.8 M K2SO4 solution to 206 mL

A:

Q: What is the %v/v of a solution made from 141.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: % V/V = ? Mass of ethylene glycol = 141.1 g Density of ethylene glycol = 1.11 g/ml Total final…

Q: A solution with a density of 0.876 g/mL contains 5.0 g of toluene (C7H8) and 225 g of benzene.…

A:

Q: 100 90 NANO 80 70 60 CaCl 50 Pb(NO)2 40 NaCl KCI 30 20 KCIO, 10 Ce,(SO) 0 10 20 30 40 50 60 70 80 90…

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Q: The density of a solution that is 30.0 % H C l O3 is 1.167 g/mL. Calculate the molarity of the H C l…

A: Assuming we have 100 g of solution  Hence mass of HClO3 => 30 = mass of HClO3 X 100 / 100 =>…