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

Q: 2 a and b

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

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A:

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A:

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A:

Q: How w

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: ÇH3 ÇH3 4 VIEW SOLUTION 17 OF 25 QUESTIONS COMPLETED

A: Hydrogen bond  is electrostatic force of attraction between a hydrogen (H) atom which is covalently…

Q: A tank with 43.2 kg of water is leaking at a rate of 0.0135 kg/s. How many hours will it take untile…

A: Rate of leakage = 0.0135 Kg/s Amount of water in tank = 43.2 kg Time require for the tank to become…

Q: Suppose a vitamin bottle claimed to have 750.mg of Vitamin C per tablet. What volume, in mL, of a…

A: Given that -  Mass of vitamin C, which contains ascorbic acid = 750 mg = 750/1000 = 0.750 g…

Q: From the plotting a graph between Ecel (EMF) and log [Ag+ ]. E°Ag can be determined from calculating…

A: Answer - plotting of Graph between Ecell (EMF) and log [Ag+]. EoAg can be determined from slope.…

Q: What is à pipetté änd höw is it used?

A: Pipette ia an important instrument used in laboratory of chemistry. It is a small apparatus.

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: 1.A

A: Given information: volume of HNO3 = 2.3 L volume of water = 5.5 L Concentration of HNO3 = 3.1 M

Q: 04 on OH OH

A:

Q: 2. Ethanol is supplied in a 90% solution. You need 355 mL of 75% Ethanol for your experiment. How…

A: stock solution concentration = 90% (v/v)  We have to prepare 355 ml of 75% (v/v) ethanol solution…

Q: Calculate the equivalent weight (EW) and normality (N) for a solution of H3PO4 given the following…

A: The question is based on the concept of solutions. number of equivalent of a solute present in one…

Q: gy E required for deformation can be calculated using which formula? (L = length of d

A: According to the question, IN A CRYSTAL, ENERGY 'E' REQUIRED FOR DEFORMATION CAN BE CALCULATED USING…

Q: What is the mass of an object that has 20 N of force and acceleration of 4 m/s2

A: According to Newton's second law of motion, F = m a F is the force m = mass a = acceleration.

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 = 38 g And volume of solution = 330 mL

Q: 18) KMNO4

A: KMnO4 is a potassium permanganate which is an inorganic compound and act as a strong oxidizing…

Q: scribe the preparation of 150 mL of 6.00 M H3PO4 f at is 86% H3PO4 (w/w) and has the specific…

A: Given data set: Volume of H3PO4 = 150 ml Molarity of H3PO4 = 6.00 M Specific gravity= 1.71 W/w% =…

Q: What  is  1.27g/5.296mL

A: Given: Value = 1.27 g/5.296 mL.

Q: What volume of water in gallon would be required to fill 25ml container?

A:

Q: Suppose the pressure in the esophagus is -1.8 mm Hg while that in the stomach is +21 mm Hg. To what…

A: Solutions- pressure in the esophagus is -1.8 mm Hg while that in the stomach is +21 mm Hg. density…

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A: The dependence of the density on the volume is inverse while that on the mass is direct. Given:…

Q: 4G 72% 4:37 = bartleby Q&A Science / Chemistry / Chemic... / 11th Ed... : A student determined the…

A: a.The freezing point depression can be calculated as follows:

Q: Grilu the ubuckwee y the © CutMz0 cempund epecbum mais lhowe Yalue y 15, 48, 57, 91 148

A: Given that, the molecular formula of a compound is C10H12O. Also, given that, the mass spectra shows…

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

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, how many seconds are required? re

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Q: A man went door to door posing as a goldsmith He promised to bring back the glitter of the old and…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: 4 parts I'm unsure of.

A: The sum factor associated with the provided quantity involves the addition of all the parameters.…

Q: 26 1 3. 12M9+On → le+

A:

Q: KH2PO4] (µg/mL) in 1000.0 mL

A: Initial concentration of stock solution = M1=50 ug/mL Volume of stock solution to be used = V1…

Q: emical apparatus te easure potassium?

A: Answer: to measure the potassium  the method are used  atomic absorption or inductivity  coupled…

Q: What is the difference between the density of a solution and its specific gravity?

A: Density is defined as mass per unit volume and specific gravity is a relative quantity.

Q: What is the answer in ML?

A: Volume can be converted in mL using conversion factor .

Q: A tank with 43.2 kg of water is leaking at a rate of 0.0135 kg/s. How many hours will it take until…

A: Given, Initial mass of water in the tank = 43.2 kg           Rate of water leakage = 0.0135 kg/sec

Q: 1. Explain the following figure in detail.

A:

Q: The physician orders an IV solution to infuse at the rate of 44gtt/min. The infusion set is…

A: Answer:- This question is answered by using the simple concept of dimensional analysis which…

Q: ution was submerged in å 35°C. The number of gas bubbles released fro ch setup was observed and the…

A: Ans 12- It is noticed from the plot that at 350C environment produced largest amount of bubbles in…

Q: volume off the filter flask is total of 35 ml of solution sC as is (250-35) + 215ML. sho extra…

A: Volume of filter flask = 250.0 ml  Volume of solution added into the flask = 35.0 ml Extra volume =…

Q: upies 1.07L at 25.0°C. How man ?

A: According to this law, when temperature and pressure are constant, then volume of gas is direactly…

Q: normality of the sample

A: CALCULATION OF NORMALITY

Q: An aqueous HNOo sohition contains 1.623 kg HNO kg Hat and has a Express He composition of the…

A: Given: Concentration of aqueous solution = 1.623 Kg HNO3 / Kg H2O. And density of solution = 1.304…

Q: W‎hen le‎ft in an open bea‎ker for a per‎iod of time, the volum‎e of 2‎75 mL of 0.105 M NaCl is…

A: The concentration after dilution of a solution can be found out using the formula,     M1  ×  V1   =…

Q: What is the level of water in a tank in inches if a measurement of 9.38 psi is made at the bottom of…

A: Given: Pound force per square inch at bottom of the tank = 9.38 psi

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: 6. 1 10 6. 8 (ppm) 2013son Edcion inc CH3CH2C=N O CH3CH2NH2 O (CH3CH2)2NH CH3CH2OH CH3CH20CH2CH3 4.

A: Ans C

Q: O True

A: Amino acids are the monomeric units of the long chains of proteins. t-RNA is a kind of RNA that has…