APPI E JUIC APPLI JUICE 2 FS cm- 14 cm Ex. 20

Q: R BWA - Business CommunicationX Chapter 1 ivers X B Copper can be drawn into thi…

A: As in given question density of copper is 8.95 g/cm3 is given and density is the ratio between mass…

Q: How can I convert 728.75468cm/s2 to N/kg ????

A: Conver the given measurement ?

Q: A trainee in a medical lab will be released to work on her own when her results agree with the…

A: Below are the data obtained by the trainee: Mean concentration = 14.57 mg/dL standard deviation, s =…

Q: Mr. and Mrs. G.W. and their son G., Jr. We're exposed to Hepatitis A at a local restaurant. The…

A: Recommended dose is intramuscular injection (IM) 0.02 ml/kg We know that 1lb=0.453592Kg Therefore…

Q: When you walked in to lab today, you noticed that your partner group had a 0.05432 ml mixture sample…

A: The mixture which is immisible can be separated easily by various techniques. For example: Water can…

Q: lar lake has a diameter of 25 km. You measur lake and find the average depth is 15 m. Wh Ewater in…

A: Here we use volume calculation formula of a cylinder that is πr^2h( the lake treat as a big…

Q: An unknown food-dye is analyzed by the method used in this experiment. The bsorbance of 5 standard…

A: Given : Abs = 4.150x + 0.08

Q: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: Part B Before investigating the scene, the technician must dilute the luminol solution to a…

A: Luminol Concentration = 6.00 × 10-2 M = 6.00 × 10-2 mol/L Volume of Diluted luminol Solution = 2.00…

Q: A chemist makes 550. mL of copper(II) fluoride (CuF,) working solution by adding distilled water to…

A:

Q: 2. Given the following information: is there any significant difference between the 2 methods?…

A: F-test is used to compare the results of two different methods.

Q: 1 4 7 A chemistry student needs 95.0 g of 2-nitroethanol for an experiment. He has available 1.0 kg…

A:

Q: What is the weight/volume percent (w/v%) of sugar in soda? Assume the average mass of sugar in soda…

A: Given : mass of sugar = 37 g               volume of solution = 330 mL  To calculate :-…

Q: An intern working in a research lab knocks over a beaker containing an important solution. The…

A: Volume of solution after it spilled (V1) =1.19 L Concentration of solution before addition of water…

Q: A blood concentration of 0.065 M ethyl alchohol is sufficient to induce a coma. Blood alcohol…

A: Given: Concentration of alcohol = 0.065 M a) Given: Volume of blood solution = 5.6 L

Q: Can't seem to figure out how to solve the problem in the file below

A: First, the given serving size is converted into grams.

Q: pure density liquid A. 31. What is the density of a mixture that is 2.3 moles A and 2.7 moles B?…

A:

Q: 10 11 12 13 14 A chemist prepares a solution of potassium iodide (KI) by measuring out 3.0 x 10"…

A:

Q: The data in the problem has error. Make it 0.99 M KMnO4. Show the complete solution

A:

Q: 2. With supplied data, perform the following analyses: I. Show relevant calculations II. Draw the…

A:

Q: An intern working in a research lab knocks over a beaker containing an important solution. The…

A: Given data,Initial molarity=1.17MInitial volume=1.50LVolume left after spilling=0.20LFinal…

Q: An intern working in a research lab knocks over a beaker containing an important solution. The…

A:

Q: an aqueous hno3 solution contains 1.623 kg hno3/kg h2o and has a specific gravity of 1.304 at 20…

A:

Q: Statement of the Problem, A solution of hydrochloric acid was prepared by diluting 25.00 mL of the…

A: Given,  Mass percentage of HCl = 37.2%  Molar mass of HCl = 36.45 g/mole  Density = 1.19 g/mL…

Q: Help me solve the following problem correctly and completely. Express all answers to the nearest…

A: H2SO4 is a diprotic acid.The molar mass of H2SO4 is 98.078 g/mol.It provides 2 moles of H+ ions for…

Q: The following prompt will be used to answer the fırst six questions. An experiment was performed to…

A: Given: Mass of mixture is 20.100 g. Mass of initial filter paper 21.206 g. Mass of filter paper and…

Q: Using the value of 1.853 degrees C/m for Kf, de rmine the difterence In (JATE (C a Cl2 solution)…

A: We have to predict the difference in ∆Tf for two given solutes.

Q: What is the weight/volume percent (w/v%) of sugar in soda? Assume the average mass of sugar in soda…

A:

Q: What volume of iron (7.87 g/cm3) would be  required to balance a 1.25 cm3 sample of lead (density…

A: Mass = Density x Volume

Q: For question number 2 does that mean weigh the dish to 0.001g without clearing it ?

A: In step-1, after cleaning the evaporating dish properly, we have to heat to remove any impurities…

Q: A student prepares a 0.54 mM aqueous solution of crotonic acid (C,H,CO,H). Calculate the fraction of…

A: Acid/base's strength (how much strong or weak) always estimated through observing percent…

Q: Determine the [H3O+][H3O+] of a 0.160 MM solution of benzoic acid. Express your answer using two…

A: Benzoic acid is a weak acid. Ka of benzoic acid is 6.50 × 10-5.  [H3O+] for benzoic acid is…

Q: You wait an empty glass filter on the balance and record a way of 12.4361 g. After a 1.00 L sample…

A: The weight of the TSS is calculated as shown below. wTSS=wtotal-wfilter

Q: A balloon is filled with methane of density 0.75 kg/m³. Let the density of air is 1.25 kg/m³. Find…

A: In the given problem we need to find the volume of the balloon such that a man of 75 kg weight can…

Q: An intern working in a research lab knocks over a beaker containing an important solution. The…

A: The following information given in the question - Initial volume of the solution = 1.50 L Volume…

Q: 4. Calculate the mass of water evaporated from the solution?   0.0414 M 5. Calculate the density of…

A: 4. The mass of water evaporated from solution is determined by considering mass of CuSO4 solution…

Q: 50.0 ml of air were found to weigh 0.058 grams. The ratio of mass, volume of the air (in grams per…

A: Given: Volume of air = 50.0 mL Mass of air = 0.058 g

Q: The heart of a resting adult pumps blood at a rate of 5.00 L/min. (a) Convert this to cm3/s . (b)…

A: The Liter, m3, and cm3 are the units of volume while the minute and second are the units of time.…

Q: 26) The floor tiles in SE 27 are about 1 square foot and the lab is about 25 tiles wide and about 36…

A: The area of floor is the product of length and width of floor which can be determined as:Where, l is…

Q: L Using your textbook or othor resouce, write the accepted relationship between the inch and the…

A:

Q: suppose 431. mIL of isopropanol and 1.42 L of water are mixed, and the final solution has a volume…

A: The percentage volume is found by the formula  %v/v = Volume of a the substance x 100 / Total volume…

Q: 1-2 Bell for 34 10 eps of ind 14 6. 9. Centrilinge 1 Benedict's solution Bel for 34 min Bel for 5…

A: Digestion or breakdown of starch into soluble disaccharide or monosaccharide reducing sugar with…

Q: 2.A

A: Calculate the mass of NaOH present in 49.2 milliliters of 3.7% m/v solution.

Q: A patient needs an infusion with 7 mmol of monobasic potassium phosphate and 7 mml of dibasic…

A: Formula used: moles = massMolar mass   Unit conversion: 1 mmol = 1 x 10-3 mol 1 mg = 1 x 10-3 g

Q: 1. Prepare a 2 M NaCl soln; 1000 ml final volume; MW = 58.5 grams

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In lab, you add 1.985 g salicylic acid to a 125 mL Erlenmeyer flask, as listed in the procedure. You…

A:

Q: A product you are compounding requires 40 mL of a 5% ammonia solution. Your stock includes a 29%…

A: To calculate volume of stock solution needed, we would use dilution law.

Q: volume of the solution

A: According to the question, a solution is formed by dissolving 2.000 kg of sugar in 1.000 kg of…

Q: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this…

A: Normality: Number of gram equivalent or mole equivalent of the solute dissolved in 1000 ml or 1 L…

Q: Data of milk: (first trial) Mass of milk: 104.4579g Concentration of NaOH (M): 0.09639 Volume of…

A: Given: Trial 1: Volume of NaOH solution used = 5.5 mL. Trail 2: Volume of NaOH used = 5.3 mL.

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.