The ethyl alcohol content of beers produced is reported as ABV or alcohol by volume (vol/vol)  If the density of ethyl alcohol at room temperature is 0.7893 grams/mL, what is the percent of ethyl alcohol in 4.50% beer expressed as percent (wt/vol)

Q: A 18.0 wt% solution of CaCl₂ (110.98 g/mol) has a density of 1.165 g/mL. What is the mass, in…

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Q: Average morality of NaOH= Dillo M+ 0,1|3 M + 0.1124 M 0.3354M 3. EO.112 M

A: Precision is the degree of closeness between the various experminental data obtained. Precision can…

Q: Commercial perchloric acid (100.46 g/mol) 71% (w/w) with specific gravity of 167 was diluted by…

A: Given data w/w% of perchloric acid = 71 % molar mass of perchloric acid = 100.46 g/mole specific…

Q: a) Find the maximum amount of X (g) that can be dissolved in 100 g of water at 50°C (. b) Calculate…

A: a) From the graph, it is clearly observed that 160 g(approx) be the maximum amount of the X(s) can…

Q: There is a manufacturing problem with 0.9% w/v sodium chloride solution and you have been unable to…

A: To prepare a 0.9% w/v sodium chloride solution using an 18% w/v stock solution, we can use the…

Q: e ethyl alcohol(Mw=46.06 g/mol) content of many juice produced in the United States is 4.05%…

A: The given data: The (v/v%) of ethyl alcohol = 4.05% The density of ethyl alcohol = 0.7893 g/mL To…

Q: np of methanol and 1-propanol are 1.331 and 1.387 respectively. Calculate the mole percentage of…

A: Mole of methanol = 1.331 mole  Mole of 1-propanol = 1.387 mole

Q: How many grams of sucrose are needed to make 815 mL815 mL of a 36.0% (w/v)36.0% (w/v) sucrose…

A: Given data: 815 mL of a 36.0% (w/v) sucrose solution   w/v % represents the weight or grams of…

Q: What is the mass percent of a solution made with 113g ethylene glycol and 125g water? ___% ethylene…

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Q: A 1.00 L sample of cooking gas taken from a cylinder was collected. Its mass, measured at 27.0° C…

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Q: QUESTION 6 a) A mixture of liquid K and water forms a non-ideal solution with a minimum boiling…

A: Here when  two liquid form non ideal mixture , then there is a depression in boiling point.…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Given, Volume of Solution = 625 mL  W/V % of Sucrose = 36.0% Mass of sucrose = ?

Q: How many grams of MgCl2 in 30.00 mL of a 25.5 ppt solution ? (30.00 mL)(- %3D mL а. 25.5 i. 18.0 b.…

A: All the necessary calculations have been done in the following step.

Q: Example: 0.2356 g sample containing only NaCl (MM= 58.44 g/mol) and BaCl₂ (MM= 208.23 g/mol) yielded…

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Q: Please help me

A: Given data:

Q: Prelab 1. Zinc metal reacts with hydrochloric acid according to the balanced equation: Zn (s) + 2…

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Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

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Q: PERCENTAGE COMPOSITION FIND THE PERCENTAGE COMPOSITION OF THE FOLLOWING COMPOUNDS. THE FIRST ONE IS…

A: Percent composition of an element tells us about percent by mass of each element  present in a…

Q: How many grams of solute was

A: Given information, 3 moles of solute was incorporated in 800 grams of solvent to make a solution.…

Q: SHOW YOUR WORK! Use conversion factors to determine the answers to the Following questions. Do not…

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Q: What is the percent by mass, % (m/m), concentration of sucrose (table sugar) in a solution made by…

A: Given, Mass of solute = 5.4 g Mass of solution = 87.3 g

Q: Calculate how many grams of a drug will be needed to prepare a 5% w/w solution if 150 mL of a…

A: In order to solve this question, we will firstly have to convert the specific gravity into density…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A:

Q: An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (SG= 1.114; MW =…

A: Consider the volume as 50.0 mL. The mass of ethylene glycol is calculated as, Mass=50.0 mL1.114…

Q: What is the final volume in milliliters when 0.556 LL of a 44.3 %% (m/v) solution is diluted to 23.4…

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Q: molar concentration of 37

A: Molarity is defined as the no. of solutes present in 1 L of the solution.

Q: Commercial perchloric acid (100.46 g/mol) 71% (w/w) with specific gravity of 1.67 was diluted by…

A:

Q: Gaseous mixture: 0.943 g air (0.006846 mol O2 and 0.025754 mol N2) 0.0641 g gas (5.05 x 10^-4 mol…

A: As per the given date,  total moles of gas can be calculate by ideal gas equation as shown below,…

Q: H.W: Calculate the M.Wt. for : Ca(OH), , NaHCO,, MgSO,-7H2O 4

A: Calculation  of molecular weight.

Q: 3. HNO is formed by NO₂ as follows. Calculate HNO3 concentration in µg/m³ at 1 atm pressure and 22…

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Q: Q1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H2S04 by mass (Mwt. =…

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Q: Match the equation to the appropriate law. Boyle's Law pressure and volume changes at constant…

A: The question is based on the concept of gaseous law. we have to match the laws with their…

Q: 01: Find the weight of Na2C204 (FW = 134.00 o/mol) required to prepare 250 mL of 0.1000 M NazC2O4…

A: To calculate the mass of sodium oxalate needed to prepare 0.250L of a 0.100M solution, use the…

Q: 120 milliliters are required to prepare 900 ml of 2.00 M HNO3 (63.0g/mol) from the commercial…

A: Concentration of commercial HNO3 = 70.5 % (w/w)

Q: Compare Solution A and Solution B in each label and drag the label to the appropriate concentration…

A: Given solutions:Solution A= 0% w/v and Solution B= 0% w/v Solution A= 12.23 % w/v and Solution…

Q: An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (SG= 1.114; MW =…

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

Q: A chemist vaporizes a volatile hydrocarbon (carbon and hydrogen) liquid compound to gas • and…

A:

Q: Commercial perchloric acid (100.46 g/mol) 71% (w/w) with specific gravity of 1.67 was diluted by…

A: Given: %(w/w) of perchloric acid i.e. HClO4 = 71 %. Volume of HClO4 solution taken = 15.00 mL…

Q: 1. At 60°F, an aqueous solution that is 62.18% wt/wt sulfuric acid (H₂SO4) is 50.00° with respect to…

A: Given the temperature of the solution, T = 60 oF  wt/wt % of sulfuring acid(H2SO4) in the solution =…

Q: Calculate the volume in milliliters of 6.5 % (v/v) ethanol solution that contains 33.7 mL of…

A: Given : % (v/v) of ethanol = 6.5 % And the volume of ethanol in the solution = 33.7 mL

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.