Phenobarbital 180 mg/m 2 /24 hours given every eight hours is ordered for a child whose BSA (body surface area) is 0.29 m 2 . How many mg will you need if the child will be on the medication for 10 days?

Q: Predict the products of this organic reaction: CH,—C−NHCH, + H₂O + HCI Specifically, in the drawing…

A: Amides are the most stable carboxylic acid derivative and they can hydrolyze into carboxylic acid in…

Q: Each solution below has pH = 4.5. Which solution most effectively maintains pH between 4.0 and 5.0…

A: We have to identify the correct option.

Q: Please explain the process including the ppm of each peak, thanks!

A: Double bond equivalence (DBE) gives the information regarding the unsaturation present in the…

Q: 10. Predict the direction of the following equilibrium: a. HF(aq) + H₂O(1) H3O*(aq) + F(aq) b. F-…

A: The position of an acid-base equilibrium is determined by comparing the relative strength of the…

Q: How much heat energy is required to convert 33.1 g of solid ethanol at -114.5°C to gasesous ethanol…

A: Weight of ethanol = 33.1gChange of temperature from -114.50CMolecular weight of ethanol =  46…

Q: Predict the products of this organic reaction: CH,—C−NH CH + H₂O + HCI A ? Specifically, in the…

A: Amides are the most stable carboxylic acid derivative and they can hydrolyze into carboxylic acid in…

Q: 6) (a) State with reasons whether the following compounds are aromatic, antiaromatic, or nonaromatic…

A: As per Huckel rule,The cyclic compound has (4n+2) system and also conjugate and most importantly the…

Q: 6. Provide detailed electron-pushing mechanism for the following transformation. OH / OH H₂SO4

A: Electrophilic substitution on Benzene ring occur through the following steps: Formation of an…

Q: Click the "draw structure" button to launch the drawing utility. Clearly represent the most stable…

A:

Q: H₂C. CH3 CH3 CH₂ 1.03 2. Zn

A: The given reaction is an example of ozonolysis reaction.In this reaction the double is break to form…

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Q: a) If Mg(OH)2 and H2 are in water in a covered container and a voltage is applied to produce…

A: When an electric current is passed through a solution containing Magnesium Hydroxide (Mg(OH)2) and…

Q: ul. h.t- u. -NH₂ -NH₂ -NH₂ B. - C.- D.- E. - HN HCI hil Ho OH + HC1

A: Organic Reactions

Q: Consider the following diagram. Is the transition state correct? D င် H BuOK tBuOH Select the best…

A: Conformation of organic molecules.

Q: Imagine the main chain of a protein bends back on itself, so that two amino acid residues R₁ and R₂…

A: Amino acids are the building blocks of proteins. They contain an amino group, a carboxyl group, and…

Q: 150.0-g sample of a metal at 36.5°C is added to 150.0 g of H₂0 at 17.1°C. The temperature of the…

A:

Q: Draw the major organic product(s) of the following reaction. + NaOH H₂O • You do not have to…

A: In an aromatic nucleophilic substitution reaction, a nucleophile attacks the carbon atom of the ring…

Q: If the solubility of potassium chloride at 25 Celsius is 34.0 grams/ 100 ml of water, how many g of…

A: Use the dimensional analysis to calculate the mass of KCl in 322 ml of water and round it off to…

Q: A student burns a 0.452 g sample of naphthalene, C₁0Hg, in a bomb calorimeter. The combustion…

A: Since the temperature of the calorimeter rises heat is released in the reaction and so the reaction…

Q: Wine goes bad soon after opening because the ethanol (CH, CH₂OH) in it reacts with oxygen gas (0.)…

A:

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: The given reaction is to be balanced in basic medium.

Q: For these two equilibrium systems, production of ethanol for ethene esterification Make a detailed…

A: Answer :---- (1) Production of Ethanol from Ethene is :-Equilibrium Reaction :--The reaction for the…

Q: Which of the following molecules would have a doublet at 1.1 ppm? CI OH X O al CI- ΟΙ O II III O IV…

A:

Q: What is the molarity of a solution that contains 0.952 grams of h2so4 in 250.0 mL of distilled…

A:

Q: Eto O OEt 1. NaOCH3 2. H*, H₂O, heat 21

A: A base abstracts a proton from the alpha-position of Carbonyl compounds to form enolates. Enolate…

Q: OA hemispherical dome of 200 mm diameter has been vacuum formed from a flat sheet 4 mm thick. What…

A: Diameter of hemishperical dome  = 200mm                                            radius = 100mm…

Q: C5H12(l)+8O2(g)--->5CO2(g)+6H2O(l)   How many grams of oxygen are needed to react with 5.00 grams…

A: Pentane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Which of the following is a key intermediate for Step 1 of the reaction shown in the box? A) C) OCH…

A: LiAlH4 is a strong reducing agent, it reduces ester into alcohol. During the reduction, ester is…

Q: The reaction of H 2SO 4 with NaOH is represented by the equation What volume of 0.587 M NaOH is…

A: Given:Concentration of NaOH = 0.587 MThe volume of NaOH = VConcentration of H2SO4 = 0.302 MThe…

Q: What is the product of the following reaction? Br A. B. O A OB O C OD OEt NaOEt C. 10 4 ?

A:

Q: Draw the product formed when the compound shown below undergoes a reaction with Br₂ in CH3OH. CH3

A: Br2 is an electrophile (electron deficient reagent) which is added with unsaturated C-C bond. Br2…

Q: Given the following data: 2 H₂(g) + O₂(g) → 2 H₂O(g) C₂H4(9) + 3 O₂(g) → 2 CO₂(g) + 2 H₂O(g) 2…

A:

Q: ook KSL uvu Registration pOH = 3.33 Note: This pOH value has TWO significant figures because pOH…

A: pH of a solution can be defined as negative logarithm of H3O+ ion concentration. pOH of a solution…

Q: A solution is made by dissolving 45.0g of urea (H2NCONH2, a non-volatile non-electrolyte) in 312g of…

A: Data

Q: conformation shown? Br Br 00000 <2==- IV CIH Br ollowing compound as viewed down the indicated bond…

A: Newman projection is the three-dimensional representation of the organic molecule. It is the best…

Q: A student determines the value of the equilibrium constant to be 2.51 x 1016 for the following…

A:

Q: 45.0 g of liquid benzene, C6H6, is isothermally vaporized at 80.1°C, its boiling point, and a…

A: Here we have 45.0 g of liquid benzene, which is isothermally vaporized at 80.1°C, its boiling point,…

Q: Write balanced half-reactions for the following redox reaction: 2+ + 4 Zn(aq) + AsH3(g) + 4H₂O(1) 4…

A: A reaction in which oxidation &amp; reduction occurs simultaneously is called Redox…

Q: What is the correct product for the dehydration reaction shown below? Olon Multiple Choice NH₂ OH…

A: Lone pair of nitrogen in aniline can attack to the electron deficient carbonyl centre of benzoic…

Q: Identify the atomic orbital the lone pair electrons on the O atom are contained in: O: H3C :N C a)…

A: In acetaldoxime, the oxygen atom is bonded to two other atoms: a Hydrogen (H) atom and a nitrogen…

Q: Draw the major organic product in the reaction scheme. Be sure to clearly show stereochemistry (if…

A:

Q: Amino acid side chains capable of forming hydrogen bonds are usually located on the protein,…

A: Amino acids are the building blocks of proteins. They contain an amino group, a carboxyl group, and…

Q: What is the concentration of H3O+ in a citric acid solution of 3.0 M?

A: Given,The concentration of Citric acid - 3 MThe  Concentration of H3O+ = ?The formula of Citric Acid…

Q: Like equilibrium constants, E values are temperature dependent. At 80°C, E for the cell cell cell…

A:

Q: 1. Provide the IUPAC name for: CO,H OH

A: Detail iupac name is given below

Q: Balance the following redox reaction in basic solution. MnO₂ (s) + Cl₂(g) MnO4(aq) + Cl (aq)

A:

Q: Br₂ hv

A: Br2/hv gives free radical mechanism.Hexa-1,3-diene reacts with 1 mole of Br2 give two…

Q: 1. The [H3O+] of a HCl solution is 4.8 x 10-6M. What is the [OH-]? Watch sf! 2. Write a balanced…

A: Given,[ H3O+ ] = 4.8 x 10-6 M1.  H2SO4 (aq) + Mg(OH)2 (s)      2.2. HBr (aq) + K2CO3 (s) →      2.…

Q: What is the product of the following reaction? A. B. OA OC OD CH3NH₂ (2 equiv) -NH₂ D. ? NH

A: General concept of reaction described here:

Q: A certain metal M forms a soluble sulfate salt M₂SO4. Suppose the left half cell of a galvanic cell…

A: temperature = 35 0CConcentration of left half cell = 2 MConcentration of right half cell = 10 mM

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.