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Q: Digoxin (Lanoxin®) pediatric elixir contains 0.05 mg of digoxin in each mL of elixir. If there are 1...

A: Given: Mass of Digoxin in each mL of elixir = 0.05 mg 1 mg = 1000 µg  Dose of digoxin = 0.6 mL To Ca...

Q: What are the IUPAC Names for these 4 structures

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Q: An Aluminum foil weighs 0.500g and measures 10.00cm by 10.00cm Given destiny of Aluminum is 2.70g/cm...

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Q: The vapor pressure of ethanol is 400. mmHg at 63.5°C. Its molar heat of vaporization is 39.3 kJ/mol....

A: According to the clausius clapeyron equation, where P2 = vapour pressure at temperature 2 i.e 39.0 ...

Q: Outline the change in composition of a solution of the salt of a triprotic acid as the pH is changed...

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Q: (a) Write the electron configuration for silicon, element 14,in its ground state. (b) How many unpai...

A: Silicon is an element which belongs to the group 14 in the periodic table and it is represented with...

Q: Identify the best heat source for each situation listed: 1. A test tube must be heated to a very hig...

A: There are several heating appliances used in the laboratories like Bunsen burner, heating oven, alco...

Q: For the half-reaction Cl21g2 + 2 e- ¡ 2 Cl -1aq2, what are the standard conditions for the reactant ...

A: The given reaction is, Cl2(g) + 2 e------>2 Cl-(aq)  

Q: Write the chemical formula for each of the following compounds. vitamin A: 20 carbon, 30 hydrogen, a...

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Q: I really need help with this it is really hard to me and Idk what to do can you please help me

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Draw an E1 mechanism for the attached reaction. Draw the structure of the transition state for each ...

A: In E1 reaction mechanism, the leaving group first leaves forming a carbocation. Since the carbocatio...

Q: The Greek mathematician Archimedes is credited with discovering how to verify the amount of pure gol...

A: Archimedes discovered the method to measure the volume of irregularly shaped objects by immersing th...

Q: If the concentration of a fluoride in a city is drinking water were 0.800 per parts per million how ...

A: Given : The concentration of fluoride in parts per million i.e ppm = 0.800 ppm  Since there is no ma...

Q: Aqueous sulfuric acid H2SO4 reacts with solid sodium hydroxide NaOH to produce aqueous sodium sulfat...

A: Aqueous sulfuric acid reacts with solid sodium hydroxide NaOH to produce aqueous sodium sulfate and ...

Q: One liter ( abbreviated L) is the volume of a box that is 1dm on each side. How long is the side of ...

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Q: Describe the type of bond represented by the dash for each of the following compounds using the defi...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Caproic acid has the odor of goats. (In fact, Capra is the genus of the domestic goat.) The compound...

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Q: Arsenic acid, H3AsO4, is used industrially to manufacture insecticides. Arsenic acid is a polyprotic...

A: The concentration of the HAsO42- is to be calculated in a solution whose initial arsenic acid concen...

Q: When measuring the flask volume by filling with water, what would happen to the calculated volume of...

A: The space occupied by any substance is called as the volume of the substance. The volume of the subs...

Q: 5. Draw the following molecules in two difference configurations about the double bond. Name the mol...

A: The isomers which have a restricted rotation around the double bond is known as geometrical isomers.

Q: Name the following compound and indicate whether or not is a reducing sugar:

A: The given compound is found to be Glucose. Glucose is a monosaccharide. Reducing sugars are which un...

Q: What is indicated in the nomenclature when it includes the prefix trans? What is indicated with the ...

A: Cis and trans are used as prefix in the naming of the compound containing the double bonds.

Q: Name each compound. CH2CH3

A: IUPAC (International Union of Pure and Applied Chemistry) assigns the names of the chemical compound...

Q: How do you calculate the net dipole of a structure?

A: The dipole moment is a vector quantity that depends upon the distance. Its unit is Debye.

Q: The compounds AIC3, CrCI3, and ICI3 have similar formulas,yet each follows a different set of rules ...

A: Name of the compounds AlCl3- Aluminium chloride CrCl3-Chromium(III) chloride ICl3-Iodine trichloride...

Q: A compound containing only sulfur and nitrogen is 69.6% S by mass; the molar mass is 184 g/mol. What...

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Q: The transformation of compound 2 to vitamin K1 base is exothermic because of 1. The formation of an ...

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In...

Q: Rank the masses of the elements from lightest to heaviest. To rank items as equivalent, overlap them...

A: Atomic masses of the elements: B : 11 u Cr: 52 u Li: 7 u

Q: Consider the following chemical reactions at equilibrium 1 A + 1 B = 3C K = 0.034 3C = 2 D + 1 E K= ...

A: The given reaction and corresponding equilibrium constant are,                         (i)     1A + ...

Q: Draw the organic products formed in attached reaction.

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Q: The end point in a titration of a 50.00-mL sample of aqueous HCl was reached by addition of 35.23 mL...

A: Given reaction:  HCl(aq) + NaOH(aq) ⟶ NaCl(aq) + H2 O(l)

Q: Please explain in detail how you get the net charge of the amino acid chain and everything please. T...

A: pI is defined as the the pH of the solution at which the amino acid is present at iso-electronic poi...

Q: 5) A. Showt B. Draw f H H. но он a-D-Fru

A: Anomers are cyclic monosaccharides or glycosides that have difference in configuration either at C-1...

Q: What is the mass in grams of NO that can be formed from 2.16 moles of NO₂ in the reaction below? 3 N...

A: In the reaction;  3 NO₂ (g) + H₂O (g) → 2 HNO₃ (g) + NO (g)    

Q: Chemistry Question

A: In chemistry, a dynamic equilibrium happens once a reversible reaction ceases to change its ratio of...

Q: Liquid octane  CH3CH26CH3  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide...

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Q: A photon of radiation with λ = 305 nm ejects an electron from a metal w ith Ek = 1.77 eV Ca lcu late...

A: The process by which electrons are emitted from a metal surface when a light of suitable frequency f...

Q: A certain molecule has a non-degenerate excited state lying at 540 cm−1 above the non-degenerate gro...

A: GIVEN: Molecule has a non-degenerate excited state lying at 540 cm−1 To Solve: Temperature at which ...

Q: Suppose you are measuring the mass of a solid sample on a balance using a weigh boat. You record the...

A: An instrument used to determine the weight of samples used in analysis is called a weigh balance. Th...

Q: One-half liter of 2.7M HI is mixed with 200 ml of 1.61 M of H2SO4.   What is the concentration of H+...

A: Given : volume of HI solution used = one-half litre = 0.5 L   Concentration of HI = 2.7 M Concentrat...

Q: Convert 14.5 gallons to liters

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Q: Draw the product of the following reaction, assuming that it takes place via a [6+4] cycloaddition.

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Q: The zincblende structure of ZnS has the relatively large sulfide ion arranged at the lattice points ...

A: The expression for calculating the density of a solid crystal:

Q: What is the osmotic pressure (in atmospheres) of a solution that contains 14.0. grams of propyl alco...

A: Osmotic flow is defined as the movement of solute between the solution containing the solute and the...

Q: According to VSEPR theory, the I–I–I bond in I, is expected to be O 120° 109.5° O 270° O 90° 180°

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Q: a physician orders kelfin 500 mg every 6 hours for your patient. Kelfin 1 gm/10mL is avaiable for us...

A: Given : dose of medicine = 500 mg every 6 hours. Concentration of available medicine = 1 g/10 mL = 0...

Q: Chemistry Question

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