1. A client is receiving Pronestyl at 30 ml/hr. The solution available is 2 g Pronesty! in 250 ml. Calculate how many milligrams per minute the client is receiving.

Q: Question 33 What is the mass percent of fluorine in carbon tetrafluoride? O21.59% O 86.35% O 61.27%…

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Q: What type of information of analyte can be obtained using proton NMR?  Explain with example.  Please…

A: Proton NMR spectra provide a great deal of information about molecular structure because most…

Q: The element berkelium, first prepared at the University of California at Berkeley in 1949, is made…

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Q: Choose the electron configuration which does not obey the Aufbau Principle.

A: Given : electronic configuration Tip: first fill lower energy subshell then higher energy subshell.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. NaOEt, room temperature 2.…

A: -> Base can abstract most acidic hydrogen and form nucleophile which can give nucleophilic…

Q: Which of the following solutions will have the lowest boiling point?   Question 10 options: A) 0.15…

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Q: Question 31 Semiconductors are located in the periodic table on (or in) the O left side of the table…

A: Semiconductors are located in the periodic table on (or in) the   left side of the table right side…

Q: For the chemical reaction H₂ (g) + F2 (g) → 2 HF (g) AH° = -79.2 kJ/mol. What is the molar enthalpy…

A: In the given question, molar enthalpy of a reaction is given as :-  H2(g) + F2(g) -----> 2HF(g)…

Q: QUESTION 11 What is the IUPAC name for CH3-CH2-CH2-CH-CH2-CH3 4-methylhexane. methylhexane.…

A: The organic compounds of alkane is given and we have to tell the IUPAC name of the this compound.

Q: A 6.00L tank at 3.06°C is filled with 2.58g of sulfur hexafluoride gas and 13.2g of dinitrogen…

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Q: The isotope of plutonium 238 pu. Part 1 of 2 (a) If the half-life of 238 Pu is 87.7 yr, write a…

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Q: 1. How many grams of Al³+ are present in 1.07 grams of aluminum sulfite? grams Al³+ 2. How many…

A: Given : name of Compounds            Al2(SO4)3 = 1.07 g

Q: 8. Which of the following combinations would act as buffered solutions (look at the ions…

A: Given : compounds Tip : buffer solution contains weak acid or base and their salt.

Q: Draw the polymer structure of spun viscose

A: Given in following question a polymer name spun viscose draw the strecture of this polymer

Q: The cell reaction NiO₂ (s) + 4H+ (aq) + 2Ag(s)- Ni²+ (aq) + 2H₂O + 2Ag+ (aq) has Eºcell = 2.48 V.…

A: Given -> E°cell = 2.48 V  pH = 2.00  [NI2+] = [ Ag+] = 0.030 M

Q: A 8.00L tank at 26.7°C is filled with 19.4g of dinitrogen difluoride gas and 2.54g of sulfur…

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Q: Give 3 examples of 2D NMR?  Please answer at your own easy words. Answer should be to the point.

A: 2D or two dimensional NMR spectroscopies are the techniques for correlating  the couplings among the…

Q: 1.Convert 82.5 g of potassium acetate to moles

A: 1. Formula of potassium acetate = CH3COOK Mass of CH3COOK = 82.5 g Molar mass of C = 12 g/mol Molar…

Q: At sea level, water freezes at which temperature(s)? O212 °F O 373 K O 0°C

A: To solve this problem we have to know about the freezing point of water .

Q: Zinc reacts with hydrochloric acid according to the reaction equation Zn(s) + 2 HCl(aq) → ZnCl₂(aq)…

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Q: 10 For the reaction, 2Cr2(aq) + Cl₂(g)2Cr³+ (aq) + 2Cl(aq), the value of E" cell is 1.76 volt. What…

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Q: 2. Consider the following reaction: COCl2(g) CO(g) + Cl₂(g) A reaction mixture initially contains…

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Q: What is the final concentration of a solution prepared by diluting 25.0 mL of 12.0 M HCl to a final…

A: we have to calculate the concertation of the dilute solution

Q: - Calculate either [H3O+] or [OH-] for each of the solutions at 25 °C. Solution A: [OH-] = 1.97 ×…

A: Calculate either [ H3O+] or [ OH- ] for each of the solutions at 25 °C. Which of these solutions are…

Q: what is the final volume of a weather balloon that is initially inflated to 2.50 L at a pressure of…

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Q: What will the equilibrium concentration of [Cu(CN)6] be in a solution prepared by adding 0.050 mole…

A: Given,  Concentration of Copper(II) nitrate= 0.04 M  Moles of KCN = 0.05 M  Volume= 1.5 L…

Q: What is the final temperature (in °C) of 140.1 g of water (specific heat = 4.184 J/g °C) at 24.20 °C…

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Q: An Arrhenius acid is a substance that dissociates into protons (H+) and an anion (A) when dissolves…

A: Acid increase concentration of hydrogen ion in aqueous solution

Q: What is the pH of a solution that contains 0.155 M sodium hypochlorite and 0.280 M hypochlorous…

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Q: Which of these is an alcohol? A) C) E) IZ -N S OH Juuk -ОН CH3 B) D) F) H IZ CH3 -O

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Q: How does the organization of the periodic table help us identify possible substitutions

A: Modern Periodic law, states that the properties of elements are fundamentally related to their…

Q: Gold forms a substitutional solid solution with silver. Compute the number of gold atoms per cubic…

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Q: When 0.851 g of benzoic acid, C7H6O2 (122.12 g/mol) is burned in a bomb calorimeter, the temperature…

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Q: Given AH = -90.25 kJ for the reaction below: NO(g) → ½ N2(g) + ½ 02(g), calculate AH for the…

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Q: Using valence bond theory, draw molecular orbital energy diagrams that show the atomic and hybrid…

A: The concept used here is from chemical bonding of inorganic chemistry.  Both valence and molecular…

Q: Combustion of hydrocarbons such as nonane (C₂H₂) produces carbon dioxide, a "greenhouse gas."…

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Q: Which of the following is the net ionic equation for: CaBr2 (aq) + Na₂CO3 (aq) → ... Make sure you…

A: To solve this problem we have to complete the given equation and net ionic equation will be…

Q: The reaction A+B C + D has an initial rate of 0.0440 M/s. What will the initial rate be if [A] is…

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Q: Create a data table like this one and put your calculated HCI pH values in the table. HCI Solution…

A: pH can be calculated using the given concentration of acid using the formula :  pH = - log[H+]

Q: a. b. Synthesis HC = CH OH PBr3 H-CECO NaⒸ Li/NH3 CH3 - CH₂ - CH₂ - CH3 Br KOH a) 03 b) Zn, H+

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Q: Potassium bromide (KBr) has a molar mass of 119 g/mol. If I dissolve 50.2 of KBr in 1 L of water,…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: number of atoms found in 2.1 mol of N2

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Q: Carbon atoms always have how many covalent bonds? one two three four five

A: Name of element = carbon Number of electrons = 6 Valency = 4

Q: Rank the following solutions with the most acidic at the top and the most basic at the bottom at…

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Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

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Q: QUESTION 16 Which of these formulas is the expanded structural formula for an alkane with three…

A: We will draw molecule asked and then give expanded structural formula.

Q: Q4. Write the molecular formula of the compounds with the following empirical formula and molar…

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Q: A 10.0L tank at 0.96°C is filled with 6.10g of dinitrogen difluoride gas and 16.0g of sulfur…

A: we have to calculate  mole fraction and partial pressure of each gas total pressure

Q: stable Newman Projections for each most Stable 5) ↑ 1 CH3. CH 3 H H least Stable CH3 H CH3 H CH3 >…

A: The stability of Newman projection depend upon the relative of bulky groups at C-C carbons i.e.…

Q: the reaction C4H8(g) --> 2C2H4(g) has an activation energy of 262  kJ/mol. ar 600.0 K the rate…

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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.