How many milliliters are in 33.033.0 μL?

Q: A chemist wants to make 6.5 L of a 0.280M CaCl2 solution. What mass of CaCl2 (in g) should the…

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

Q: A 6.00 % (m/v) NaCl solution contains 49.2 g of NaCl. What is the total volume (V) of the solution…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: Insulin is a protein that is used by the body to regulate both carbohydrates and fat metabolism. A…

A: Given: Concentration of insulin = 30.0 mg/mL. And volume of insulin solution = 275 mL.

Q: A biologist has two brine solutions, one containing 9% salt and another containing 36% salt. How…

A: Given: Concentration of solution 1 = 9 % Concentration of solution 2 = 36 % Volume of final solution…

Q: solution is 12.3% ethanol in water. If 10.5mL of ethanol is in the solution, what is the volume of…

A: % of ethanol = 12.3  Volume of ethanol = 10.5

Q: How many grams are in 598 mg

A: Units of measurement is a specific magnitude for a particular physical quantity. It provides meaning…

Q: Concentrated hydrochloric acid is an aqueous solution that is 30.50 % HCl. The density of the…

A: Given that,  A concentrated HCl solution contains 30.50% HCl in an aqueous solution.  Density of HCl…

Q: What is the concentration in ppm and ppb of a solution that contains 45 mg of lead in 1750 mL of…

A:

Q: How many grams of chlorohexane are there in 0.1700 litres of an 80.0 mM solution?

A:

Q: mL of a concentrated 0.02 M ibuprofen (aq) solution should be added to a 100 mL volumetric flask…

A: Initial concentration, M1 = 0.02 M The initial volume, V1 =? Final concentration, M2 = 0.002 M Final…

Q: What is the mass in grams of 24.7 mL of a solution that has a density of 2.34g/mL?

A:

Q: Calculate the volume in milliliters of a 1.7M iron(III) bromide solution that contains 50.0 g of…

A: Since we know that  Molarity = number of mole of solute / Volume of solution in Liter . And number…

Q: A solution contains 6.5g of NaCl in 700 ml, what is the concentration in mM?

A: Concentration or Molarity is defined as “the mole of the solute per unit volume of the solution”. It…

Q: The density of a certain solution is 8.80 lb/gal at 80°F. How many cubic feet will be occupied by…

A: Solution - According to the question - Given - volume=1137.5 gal Formulas - Density = mass/volume…

Q: How much sodium chloride, in grams, is needed to make 10 L of a solution that has a concentration of…

A: Molarity = Moles / Volume (in litres)

Q: What is the percent by mass KBr of a solution that contains 54.5 grams of KBr and 100.8 grams of…

A: The concentration of the solution is defined as the amount of solute present in the solution. In a…

Q: What is the molarity of 400 mL of solution containing 16 g NaCl? Express your answer to two…

A: Given:Volume of solution= 400mLmass of solute(NaCl) =16gMolar mass of NaCl  =58.44g

Q: 0.502L of a 2.2 M KCl solution? Express answer in 2 significant figures?

A: Question is not there but depending on values given, Interpretation- Number of moles of KCl Concept…

Q: Typical blood serum is about 0.140 M sodium chloride. How many mL of blood contains 1.349 mg of…

A: 1- First calculate the mmoles of NaCl :  mmoles of NaCl = ( Mass / Molar mass)  mmoles of NaCl = (…

Q: A student prepared a 12.5 M stock solution of CaCl2. What volume of the stock solution in…

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Q: A 6.00% (m/v) NaCl solution contains 15.1g of NaCl. What is the total volume of the solution in ml?

A:

Q: Assuming that there are 20. drops in 1.0mL, how many drops are in 1.0 gallon?

A: Volume in gallon is related to L as:1 gallon = 3.785 L = 3.785×103 mL = 3785 mL

Q: You need to give a patient 5mg of an antibiotic that is supplied at a concentration of 200mg/liter.…

A:

Q: In the laboratory you are asked to make a 0.411 m sodium sulfide solution using 375 grams of water.…

A: Molality of Solution = number of moles of solute/mass of solvent inkg

Q: If 150grams of a10%sugar solution are mixed with 250 grams of a nother 5% sugar solution what is the…

A:

Q: What is the percent by mass NaCl of a solution that contains 85.1 grams of NaCl and 119.1 grams of…

A: Percentage by mass (% m/m or % w/w )=mass of solutemass of solution×100%

Q: Isopropyl alcohol is mixed with water to produce a solution that is 33.0%33.0% alcohol by volume.…

A: 33% alcohol means 33 mL alcohol and 67 mL water in 100 mL solution.

Q: A chemist prepares a solution of sodium nitrate (NaNO,) by measuring out 83.1 g of sodium nitrate…

A: Mass of sodium nitrate (m) taken = 83.1 g  Volume of solution = 100 mL  Volume of solution in L =…

Q: A student in the laboratory needs a 0.125 M sulfuric acid solution, H,SO,. What volume in mL, of a…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: IV (intravenous) solutions are mixtures of sugars, salts and other aqueous solutes fed directly to a…

A: We have given that  Concentration of glucose = 5% by mass   Given that : density of Solution : 1g/mL…

Q: A 125ml sample of an 8.2 M NaCl solution is diluted to 3.0 L . What volume of the diluted solution…

A: Concept:  Upon dilution the moles would remain constant , using this we can predict the new Molarity…

Q: What is the molarity of a solution that is made from 37.1 g of MgCl2 in enough water to make 910 mL…

A:

Q: Students uses 275.7 grams of potassium nitrate, KNO3, to make a 2.5 M solution. What is the final…

A: Mass of potassium nitrate = 275.7g  Molarity of potassium nitrate = 2.5 M

Q: Rimantadine HCl syrup contains 2.4 g of rimantadine HCl in each 240 mL of syrup. How many milligrams…

A: Given data :- Amount of rimantadine HCl  in 240 mL of syrup =  2.4 g

Q: A solution contains 8.5 g of NaCl in 900 ml, what is the concentration in mM?

A: To determine the mM of the solution first of all we determine the molarity of the solution. The…

Q: A sample of barium chloride weighing 20.5g was dissolved in enough water to make a solution with a…

A: Given, Mass of barium chloride = 20.5 g  Concentration = 0.175 M                            = 0.175…

Q: A solution is made by dissolving 3.25 grams of a substance in 180 mL of water. Calculate the density…

A: The given mass is 3.25 g. It is known that, 1 g = 10-3 kg.Therefore, the value of mass in kg is…

Q: A certain solution is 4.40% by mass in calcium carbonate (CaCO3) if the density of the solution is…

A: Given that: Mass percent of calcium carbonate = 4.40% Density of the solution = 1.02 g/mL Volume of…

Q: What is the normality of the new. solution if a 200.0 mL of a 0.40 M HCl solution is diluted with…

A:

Q: What volume (in mL) of a 1.8 M solution is required to make 126 mL of a 0.41 M solution? In the…

A: Given data Initial concentration : C1 = 1.8 M Final concentration : C2 = 0.41 M Final volume  : V2 =…

Q: Calculate the molarity of a solution made from 42.6 g of NaCl into a total volume of 1,396 mL. Be…

A: since you have posted a multiple question in a single session, we are entitiled to answer only first…

Q: What is the percent by mass NaCl of a solution that contains 85.7 grams of NaCl and 104.1 grams of…

A: The percent by mass of NaCl of a solution is calculated by dividing the mass of NaCl by the mass of…

Q: What is the volume of an alcohol in a 750-mL solution and 75 % alcohol?

A:

Q: what is the volume in milliliters of 1.0 pints of cream?

A: Pint is termed as unit of capacity (volume) that is generally categorized under "imperial (568 mL)"…

Q: What is the mass, in grams, of 28.62 mLmL of acetone?

A: Mass of solution can be obtained using the given density.

Q: What is the volume (in mL) of 0.185 M   (sulfuric acid) containing 0.574 g ? Volume =  mL

A: The molarity of the given sulfuric acid solution is defined as the number of moles of the sulfuric…

Q: 900. mL of 0.20 % (m/v) NaCl from 6.9 % (m/v) NaCl  what is the initial volume in mL?

A:

Q: If a solution contains 2.0 grams of NaCl in 450 ml, what is the concentration in mM?

A: Given : Mass of NaCl = 2.0 g And volume of solution = 450 mL Since 1 L = 1000 mL => Volume of…

Q: 2. A solution has a concentration of 3.5 grams per liter. What is its concentration in parts per…

A: Parts per thousand (ppm) concentration is the gram of solute present in a liter of solution. Parts…

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.