A meter of polyaramide fiber has a diameter of 450.μm , a mass of 0.198g , and takes 0.25s to produce on an industrial spinneret. How would you calculate the mass of fiber that can be spun in 55.min ? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols

Q: Consider the carbonate (CO3-) anion. What is the central atom? Enter its chemical symbol. 0 How many…

A: According to VSEPR Theory, Steric Number= no. of Sigma bonds + no. Of lone pairs Steric no.…

Q: How many molecules of carbon monoxide (CO) will be formed when charcoal reacts with 1.505*10^(23)…

A: Balanced chemical equation is2C(s) + O2 (g) ----> 2CO(g)

Q: PC15(g) PC13(g) + Cl₂(g) has Kp = 1.84 at a given temperature. What is the value of Kp for the…

A:

Q: How many milliliters of quinine solution (tonic water) are needed to prepare 10.00 mL of 2.552 *…

A: Molarity of a solution is the measure of its concentration. It is defined as number of moles of…

Q: Hydrogen can be prepared by suitable electrolysis of aqueous potassium salts True or false?

A: Given:Preparation of Hydrogen  by electrolysis aqueous potassium salts A chemical process that uses…

Q: Classify each solution as hypertonic, isotonic, or hypotonic to a red blood cell. Solution A: 3.21%…

A: Isotonic Solution: When the concentration of a solution is equal to other solution then the solution…

Q: can you also include another table with ir data, where one column is wavenumber (cm^-1) and the…

A: *IR spectroscopy:-IR spectroscopy gives information about the functional group.We can determine…

Q: 3) A student mixes 75.0 mL of 0.150 M aluminum nitrate with 25.0 mL of 0.150 M NaOH solution. A…

A: Volume of 0.15 (M) Al(NO3)3 = 75 mL = 0.075 LVolume of 0.15 (M) NaOH = 25 mL = 0.025 L

Q: || + 1: :O: NH₂

A: Resonance:-The different structure of a compound divided by different methods of pairing electrons…

Q: 43. Draw a fully labelled Maxwell Boltzman distribution showing (shade in the section that can…

A: A graph representing the distribution of particle kinetic energy in a gas at a specific temperature…

Q: Calculate the H+ ion concentration in a 0.55M solution of a moderately strong acid HA, where…

A: Given : Acid dissociation constant for HA, Concentration of HA = 0.55 MIn solution, moderately…

Q: What is the relationship between the following compounds? O constitutional isomers O stereoisomers O…

A: Isomers are the molecules that have same molecular formula but have distinct spatial arrangement of…

Q: Of the following species, which contain(s) a C3 axis but no horizontal mirror plane? 1. PBr3 II.…

A: the C3 axis represents a threefold rotational symmetry in a molecule, while the sigma plane is a…

Q: HO se 1) NaOEt 2) BnBr [H*] Dean-Stark HS OH [H*] SH H3O+ H₂O (excess) 1) NaOH 2) H3O+ H₂ Raney Ni…

A: The given reactions are various types of reactions of -keto esters. The products of the reactions…

Q: Calculate the Kb. Report your answer to 2 significant figures in the following form: 0.0050 would be…

A: A mixture of weak acid and its conjugate ion with a strong base forms an acidic buffer solution.A…

Q: Click the "draw structure" button to launch the drawing utility. The structure below contains a…

A: Condensed structural formulaThe condensed structural formula is one of the ways to draw organic…

Q: Click the "draw structure" button to launch the drawing utility. Draw one of the resonance…

A: Answer:Delocalization of -electrons in a conjugated and planar system of a molecule or ion is called…

Q: 908 oz to 12.8 L tc 125 mL 2.89 gal e. 4.48 lb to F. 550 mL Ise the foll a. b. c. d.

A: a) 908 oz b) 12.8 Lc) 125  mLd) 2.89 gale) 4.48 lbf) 550 mL

Q: 6. Use Hess's Law and the following data: Sro(s) à Sr (s) + 1/20₂(g) SrO(s)+ CO₂(g) à SrCO3(s) 2…

A:

Q: The activation energy for the gas phase decomposition of isobutyl bromide is 211 kl. (CH3)2 CHCH₂…

A: The relation between the rate constant (k) at two different temperatures is  described by the…

Q: Q.3. Write Lewis structures for the following compounds. Show formal charges, if any. a) C₂H₂O b)…

A: A Lewis dot structure is defined as a set of atoms surrounded by electrons in which the electrons…

Q: 12 A virus has a mass of 9.0 × 10 mg and an oil tanker has a mass of 3.0 × 107 kg. Use this…

A: Answer:1 mole sample of any specie always contains  units and its mass is called as molar mass of…

Q: f. Choose the box that represents a solid.

A: There are three states of matter: solid,liquid and gas each having different properties.

Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

A: The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by…

Q: Draw line angle structures for the following: 3-ethyl-2,3-dimethylpentane 4-tert-butylheptane…

A: A representation of molecular structure in which covalent bonds are represented with one line for…

Q: Елен OH H2SO4 (cat) НО.

A:

Q: ou begin with 6.32 grams of CO(g) and 20.31 grams of O2(g) . If 5.63 grams of CO2(g) are produced,…

A: GivenMass of CO = 6.32 gMass of O2 = 20.31 gMass of CO2 produced = 5.63 gPercent yield = Need to be…

Q: SO2, NaIO3, MgCO3, LiCrO4,KMnO4,NaNO3,BrF3,H3PO3 Please help! Show the oxidation numberes and…

A: SO2, NaIO3, MgCO3, LiCrO4,KMnO4,NaNO3,BrF3,H3PO3.In any species:-Sum of oxidation states of elements…

Q: Q.1. a) Write electron configuration of a cation with one positive charge, which is isoelectronic…

A:

Q: Consider the following rate law. rate = k[A]* Determine the value of x if the rate doubles when [A]…

A: Rate for a reaction of nth order with respect to a reactant is written as Rate =k[A]n where A is…

Q: Calculate the heat of reaction AH for the following reaction: H₂(g) + Cl₂(g) → 2 HC1(g) You can find…

A: The formula is :

Q: A hypothetical metal has the simple cubic crystal structure shown in Figure 3.3. If its atomic…

A: Answer:To calculate the density of a unit cell below shown formula will be used:Here:

Q: 48. Convert the following Kelvin temperatures to Celsius and Fahrenheit degrees. a. the temperature…

A: "Since you posted multiple questions, we will provide the solution only to the first question as per…

Q: What is the IUPAC name for the following compound? A. B. C. D. (2E, 4Z)-2,4-hexadiene (2E,…

A: Given Compound:IUPAC Name : Need to be determined

Q: What is the value of Kc for this reaction at the same temperature?

A: Kc = [Products] / [Reactants]

Q: How does codeine differ in structure from morphine? Give two NMR and/or IR differences that you…

A: NMR spectroscopy and IR spectroscopy are two spectroscopic techniques used for the structural…

Q: 4) Reaction between polymer bonded deoxynucloside VII with a protected deoxynucloside containing…

A: To determine the product of polymer bonded deoxynucleoside with a protected deoxynucleoside…

Q: 1. CH₂CO3H 2.NaOCH3, CH3OH

A: Alkene reacts with Peroxy acidA single step reaction involving several changes.Start at the C=C as…

Q: Draw bond-line formula for the listed compounds showing lone pairs of electrons and formal charge on…

A: It is a representation of molecular structure in which covalent bonds are represented by one line…

Q: A peptide contains 9 amino acids. Hydrolysis gives the following amino acids: 2 Arg, Gly, 2 Phe, 3…

A: Amino acids are the organic compounds that consist of both, the basic amino group (-NH2) and the…

Q: what is the orbital picture of this compound

A:

Q: Energy cannot be created nor destroyed, but it can be transferred between a system and its…

A: Internal energy :Internal energy is state property and extensive property and it is sum of total…

Q: What is the H H3C HO relationship between the two molecules shown below: CH3 H HO III. Diastereomers…

A: If you want to understand that the relation between given to molecules or compounds you can't relate…

Q: The maximum amount of chromium(III) hydroxide that will dissolve in a 0.260 M chromium(III) nitrate…

A: The capability of a solute or a substance to interact with solvent and form a solution is called…

Q: Click the "draw structure" button to launch the drawing utility. Draw a second resonance structure…

A: Resonance is the delocalization of electrons. Resonance structures arise when there is more than one…

Q: The Henry's Law constant for acetylene gas (C_{2}*H_{2}) in water at 20 deg * C is 0.0469…

A:

Q: Draw all possible structural isomers (constitutional and cis-trans) in bond-line presentation. a)…

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: You take three compounds, each consisting of two elements (X, Y, and/or Z) and decompose them to…

A: The problem belongs to the simplest ratio of masses.

Q: If the pka of molecule 'A' is 2.2, then molecule 'B' will be present in the H₂C A neutral unionized…

A:

Q: Question 13: Fill in the missing values to two decimal places A 10.0 mL sample of 0.10 M HCI is…

A: We have been given two Qs on buffers.  The first Q is about the buffer of formic acid / sodium…

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.