If you have 20g of water, about how many mL water do you have?

Q: Convert the following and show your solution. a. 2.5 x 104 nm to m b. 16 °F to K c. -92 °C to °F

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Q: convert 280g of ether into mL.  ether is 0.736g/ml

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Q: A liquid contains 0.25 mg of a substance per milliliter. How many grams of the substance will 35 L…

A: In this question, we want to determine the mass of a substance in grams unit for 35L solution. You…

Q: A typical adult human body contains approximately 2.500 L2.500 L of blood plasma. How many grams of…

A:

Q: 1.9 L of a 0.80 M KCl solution Express your answer using two significant figures.

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Q: alculate the volume in liters of a 0.018 mmol/L potassium permanganate solution that contains 150. g…

A: Molarity - molarity of solution is defined as number of moles of solute present in 1 liter of…

Q: Calculate the volume in milliliters of a 2.75 mol/L potassium iodide solution that contains 50.0g of…

A: Given:  Concentration of KI solution = 2.75 mol/L Mass of KI required = 50g

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: A solution is prepared by adding 15.0L of acetone to a sample of pure water, and the total volume of…

A: It is based on the concept of concentration terms .Here we are required to find the volume…

Q: Determine the amount of potassium chloride in each solution. 21.7 g of a solution containing 1.04%…

A: Mass percent of the solution is equal to the ratio of mass of solute and mass of solution multiplied…

Q: 8.8995 x 105 s =

A: Welcome to bartleby ! Introduction :  We have to convert the units .

Q: Convert 8.6 mmole of acetaminophen to grams

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Q: Calculate the volume in milliliters of a 0.56 mol/L barium chlorate solution that contains 25.0 g of…

A: Given, Mass of barium chlorte = 25.0g Molarity = 0.56mol/L

Q: If one fluidounce of a cough syrup contains 10 gr of sodium citrate, how many milligrams are…

A: Thus, 5 mL solution contains 1.6907 g of sodium citrate.

Q: The average speed of nitrogen molecule in air at 25 degree celsius is 515 m/s. convert this speed to…

A: We have to convert the speed in m/s to miles per hour. This can be done by the following series: m/s…

Q: concentration

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Q: many total ml (cc) will you inject into this patient?

A: The concentration of Demerol is 50 mg/mL and concentration of phenergan is also 50 mg/mL Given: mass…

Q: what volume, in mL of ethanol (C:H&O), are present in the bottle?

A: Given :- %v/v = 6.50%  volume of beer (solution) = 750.0 mL  To be calculated :- volume of ethanol…

Q: Calculate the concentration in /molL  of the chemist's barium chloride solution. Round your answer…

A: Given  Moles of Barium chloride is 44umol Volume of solution is 150 mL We have to determine…

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: Calculate the volume in milliliters of a 1.3M sodium chloride solution that contains 325. mmol of…

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Q: 2. Convert 475.0 dyne/cm? to Pa.

A: Given 475.0 dyne/cm2

Q: Brewing a bottle of beer (333 mL) requires the usage of 10, times more water. How many gallons of…

A: The volume of a bottle of beer is = 333 mL The volume of water in gallons to produce a bottle of…

Q: How many kg are in 34g?

A: Given,  The mass of a substance = 34 grams  Number of Kg in 34 g is:

Q: 9 grams of NaCl are dissolved in 99 grams of water in a 2.0 L container. What is the mass percent of…

A: Mass percentage is the percentage of a component in a mixture. Mass percentage can be calculated by…

Q: A solution is made by mixing 75. g of acetic acid (HCH3CO₂) and 113. g of water. Calculate the mole…

A: Given, mass of acetic acid (HCH3CO2) = 75. g mass of water (H2O) = 113. g mole fraction of acetic…

Q: A liquid contains 0.25 mg of a substance per milliliter. How many grams of the substance will 3.5 L…

A: • A liquid contains 0.25 mg of a substance per milliliter.   • We need to determine how many grams…

Q: A 24.5g sample of solution has a density of .768 g/mL. What is the sample volume in mL?

A: Density :- Density of a substance is its amount           of mass per unit volume . So , density…

Q: A cooking recipe lists adding 3.0 qt of water as a step. How many mL of water is this?

A: qt = quart Since 1 qt = 946 mL  Hence volume in qt X 946 = volume in mL

Q: A bottle of champagne is 15 %% alcohol by volume. If there is 760 mLmL of champagne in the bottle,…

A: A bottle of champagne is 15% alcohol by volume and we have given 760mL of champagne bottle  15%…

Q: Calculate the volume in milliliters of a 1.19M potassium iodide solution that contains 75.0 g of…

A: Molarity - ratio of number of moles of solute to the volume of solution in litres. Formula is,

Q: A vial of amoxicillin contains 540. mg in 3.4 mL of solution. Part A What volume of the solution…

A: Given that 3.4 mL of solution cont540 mg of amoxicillin (drug).

Q: What is a cholesterol level of 1.85 g/L in the standard units o mg/dL?

A: •Given:- => Cholesterol level=> 1.85 g/L. •So to convert this into mg/dL we have to replace…

Q: 1. A student prepares a 600.0 mL of 500.0 ppm of glucose solution. What volume of this solution (in…

A: Given,  Volume of the solution = 600.0 mL  Concentration of glucose solution in ppm = 500.0 ppm…

Q: 36 ouncew of beer is equivalent to how many standard drinks?

A: 12 ounces of standard beer (regular) contains 5% alcohols.24 ounces of standard beer (regular)…

Q: Calculate the volume in milliliters of a 2.43M iron (II) bromide solution that contains 75.0 g of…

A: The objective of the question is to find the volume of a 2.43M iron (II) bromide solution that…

Q: What fraction of a liter is 800 mL _

A: Given two terms are 800mL  and  1L . Firstly we have to express both the given terms in same unit of…

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.