A technical machinist is asked to build a cubical steel tank that will hold 475 L of water. Calculate in meters the smallest possible inside length of the tank. Round your answer to the nearest 0.01 m. 0.75 m X

Q: Lindsay A chemist makes 530. mL of calcium bromide (CaBr,) working solution by adding distilled…

A: A stock solution is a concentrated solution that will be diluted to some lower concentration for…

Q: Calculate the volume of liquid in the round flask sketched below. Give your answer in liters, and…

A: The Volume of liquid ->                            A liquid is in the round flask  make a…

Q: A chemist prepares a solution of magnesium fluoride MgF2 by measuring out 0.0042μmol of magnesium…

A: Given that: Moles of Magnesium fluoride = 0.0042μmol Volume = 450 mL = 0.450L Concentration =?

Q: after 5.63g sample of Wood's metal has been added to the water in a 10-mL graduated cylinder, the…

A: Given  weight of wood's metal = 5.63 g  volume of cylinder = 10 mL  new water level = 8.7 mL  Find…

Q: What is the boiling point of water at an elevation of 1.55×104 ftft ? Express your answer with the…

A: Atmospheric pressure at sea level = 760 mm Hg For every 1000 ft increase in elevation, there is a…

Q: A technical machinist is asked to build a cubical steel tank that will hold 90 L of water. Calculate…

A: Additional comment: only thing to remember is 1m3 = 1000 L

Q: A house has 4 rooms to paint and each room has an average of 750.0 ft2 to paint. if 1 quart can of…

A: Given: House has 4 rooms to paint. Area of each room = 750.0 ft2  1 quart of paint covers 125 ft2.

Q: A sample of nitrogen gas, N2, travels 17.0 cm in 4.5 minutes. How long in minutes would it take…

A: The objective of this question is to find out how long it would take for chlorine gas to travel the…

Q: An electric current of 21.10 A transports 880. μC of charge. Calculate the time this took. Be sure…

A:

Q: Next, the chemist measures the volume of the unknown liquid as 1.337 L and the mass of the unknown…

A: The objective of this question is to calculate the density of an unknown liquid given its mass and…

Q: Calculate the pressure to which this volume of air must be compressed in order to fit into the air…

A: Calculate the pressure.

Q: A chemist must prepare 450. mL of 1.00 M aqueous barium chloride (BaCl,) working solution. She'll do…

A: Molarity of stock BaCl2 solution(M1) = 1.27 M  Molarity of final BaCl2(M2) = 1.00 M V2 = 450. mL

Q: Show how to determine (and then calculate) the volume (in mL) of an iron bar that is 2.150 inches…

A: Volume is the total amount of space that a particular substance occupies.Here we have to calculate…

Q: A chemist must prepare 0.500 L of 2.00 M aqueous calcium bromide (CaBr,) working solution. He'll do…

A: To solve this question, use the formula which contains two molarities and volumes in it and solve…

Q: Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet…

A: Assume the cylinder height is 12.5 and 6.50 feet wide The level of the milk is 2.75 feet from the…

Q: A chemist prepares a solution of potassium dichromate  K2Cr2O7  by measuring out  46.8μmol of…

A:

Q: A chemist must prepare 775. mL of 715. mM aqueous barium chloride (BaCl₂) working solution. She'll…

A: Given:Molarity (M1) of BaCl2 stock solution = 0.955 MMolarity (M2) of BaCl2 diluted solution = 715…

Q: A chemist must prepare 800.mL of 270.mM aqueous potassium permanganate KMnO4 working solution. He'll…

A: Volume of solution to be prepared = 800 mL Concentration of solution = 270 mM = 0.270M Concentration…

Q: be

A: Here we are calculating density of a gas by using it's volume and mass

Q: A chemist prepares a solution of mercury(I) chloride Hg2Cl2 by measuring out 0.000957μmol of…

A: The concentration is approximately 3.83 x 10-9 mol/L

Q: Momentum is mass times velocity. Suppose the momentum of a 285. g object is kg m measured to be 328.…

A: given mass = 285g = 0.285 kg momentum = 328 Kg.m/s

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: A chemist adds 25.0 mL of a 0.0011 mol/L copper(II) fluoride (CuF,) solution to a reaction flask.…

A:

Q: A chemist prepares a solution of silver nitrate (A£NO,) by weighing out 262.7 g of silver nitrate…

A: Given data Mass of Silver Nitrates, w =262.7g Volume of Solution, v       =300mL

Q: A chemist must prepare 400. ml. of 6.00 µM aqueous mercury(1) chloride (Hg,C1,) working solution.…

A: we have to calculate the volume of stock solution needed

Q: A chemist must prepare 850. ml. of 10.0 mM aqueous potassium permanganate (KMnO,) working solution.…

A: Given -> Final volume of solution = 850 ml = V2 Final concentration= 10.0 mM = 10.0 × 10-3 M = M2…

Q: A farmer applies 1350.0 kg of a fertilizer that contains 10.0% nitrogen to his fields each year.…

A: According to question.Amount of fertilizer applied =1350 kg/yearAmount of Nitrogen in applied…

Q: A chemist must dilute  40.6mL  of  105.μM  aqueous silver(II) oxide  AgO  solution until the…

A: Given: Initial concentration (original solution), M1 = 105 μM The initial volume (original…

Q: A chemist makes 500. mL of copper(II) sulfate (CuSO4) working solution by adding distilled water to…

A: Answer:During the dilution of a solution water is gradually added to the pre-measured quantity of…

Q: A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air…

A: The objective of this question is to calculate the pressure to which a certain volume of air must be…

Q: A chemist prepares a solution of potassium dichromate K2Cr2O7 by measuring out 2.0g of potassium…

A:

Q: A chemist makes 610. mL of sodium carbonate (Na, CO,) working solution by adding distilled water to…

A:

Q: A chemist must dilute 48.0 mL of 3.86 M aqueous iron(III) bromide (FeBr,) solution until the…

A: Given : Initial volume of solution = 48.0 mL Initial concentration of FeBr3 = 3.86 M And final…

Q: A chemist must prepare 500. mL of 95.0 mM aqueous potassium permanganate (KMNO,) working solution.…

A: To approach this problem, the concept that we use is the concept of using equal milimoles of the…

Q: A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 1.2x 10 jumol of…

A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

Q: A chemist prepares a solution of calcium bromide (CaBr,) by measuring out 84.7 g of calcium bromide…

A:

Q: One of the volunteers suggests hiring an on-site water treatment company to remove the arsenic from…

A:

Q: DNA crystals are 0.144nm^3. What is the volume in milliliters?

A: Given volume of DNA crystal is 0.144 nm3. We have to convert the volume to mililiters.

Q: Calculate the concentration of the chemist's working solution.

A:

Q: Calculate the density of a solid with mass 27.16g. The solid was placed in a measuring cylinder…

A:

Q: A chemist makes 0.880 L of silver(II) oxide (AgO) working solution by adding distilled water to…

A:

Q: A chemist prepares a solution of barium acetate BaCH3CO22 by measuring out 2.3102mol of barium…

A: Answer:

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 17.1 g of barium chloride…

A: Given that : Mass of BaCl2 = 17.1 g Molecular weight of BaCl2 = 208.23 g/mol Volume (V) = 300 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.