convert 1.60 x 104 mL to quarts (qt) using dimensional analysis.

Q: Peak CDEF Table 3: Spectrum 2- insert correct alcohol name Highlight in red the proton/s responsible…

A: Considering the proton NMR spectra, the proposed alcohol is (CH3)2CHCH2OH and name is…

Q: CI.6 A hot tub is filled with 450 gal of water. (2.5, 2.6, 2.7, 3.3, 3.4, 3.5) A hot tub filled with…

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Q: 1. How many significant figures do the following numbers have? 3 A. 3.040 °C 3 B. 4,500,000 m/s2 ४…

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Q: Assign R/S for carbon 13. I Attachments но- A. R B. S ОН 3 ОН IS Н 16 12 10 ОН ||

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Q: One hazard of mixing household cleaning chemicals is that unwanted reactions can occur to form…

A: Given :-  Molarity of NaOCl = 0.90 M = 0.90 mol/L   Volume of NaOCl = 100. mL = 0.100 L  Total…

Q: You need to make 100 mL of 1% Atropine sulfate solution and make it isotonic with sodium chloride…

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Q: Name: 1. Convert 0.85 x 10-12 km to nm. 2. Convert 190.0 m to km. 3. Convert -858 kcal to mcal.

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Q: 1. Build and then draw all of the constitutional isomers of C5H12 as Lewis, bond-line,…

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Q: Question: Arrange the following in order of their mass: atom, electron, molecule, proton. Please…

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Q: A protein is a large polypeptide. Polypeptides are polymers of amino acids joined together through a…

A: Concept:  polypeptide bond is nothing but the amide linkage.

Q: What is the specific volume, in L/kg, of phenol at 579.3 K?

A:

Q: 1.0 mol/L SHCI, (ng) Identify the following components on the above diagram Direction of cation flow…

A: As per the rules, only the first three sub-parts can be answered.

Q: the pKa of the weak acid tha acid dissosciation constant, Ka of the monoprotic acid, HA

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Q: me failoning is an untelanced reaction Use the oxidation number method to balance. PbOx(s) + Sb(a) +…

A: The unbalanced redox reaction is: PbO2(s) + Sb(s) + NaOH(aq) → PbO(s) + NaSbO2(aq) + H2O(l)

Q: A 340 L sample of seawater contains 8.90 g of gold(III) chloride. What is the concentration of…

A: we have to calculate the concentration of gold(III) chloride in ppm

Q: What is the one element that is not listed on the periodic table? and why?

A: Unbinilium is hypothetical element with atomic no. 120 is not present in the table.

Q: Molar mass of a volatile liquid In Molar mass of a volatile liquid experiment, a student collected…

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Q: Bleach analysis In Bleach analysis experiment, a student collected the following data: 6 7 8 9 10…

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Q: 9) A cube containing two sodium atoms has a mass of 7.64 x 1023 g and a density of 0.963g/cm³.…

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Q: London forces are forces of attraction between what molecules. a. polar b. nonpolar c. slightly…

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Q: 1.23 x 106 Greatest 5.67 x 10² 4.56 × 10³ The correct ranking cannot be determined. 2.34 x 105 3.45…

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Q: Calculate the concentration of the EDTA solution, please show working out.

A: mass of Zn metal taken = 1.0 g  mole of Zn metal = mass molar mass = 1.0 g65.39 g / mole= 0.0153…

Q: 2. Which of the following is not an isomer of the others? a. A: B: b. A: B: C: Ö D: D: E: O E:

A: Isomers are the compounds of same molecular formula but with different arrangements of atoms in…

Q: solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? 2.20 g NaOH are dissolved in-water 500 mL.…

A: Electronic configuration is defined as arrangement of electrons in shell , subshell and orbitals in…

Q: the molar mass of acetic acid is 102.09 g/mol and has a density of 1.08 g/mL. what is the volume

A: Given -> Molar mass of acetic acid= 102.09 g/mole Density= 1.08 g/ml

Q: 1.What are the functional groups in Organic chemistry? Write their structures and give at least…

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Q: 3. Which one of the following species has an electronic configuration that differs from the others?…

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Q: Peak L MNOP Table 5: Spectrum 4 - insert correct alcohol name Highlight in red the proton/s…

A: Considering the proton NMR spectra, the proposed alcohol is CH3CH2CH2CH2OH and Its name is butanol…

Q: 203,450,000g of water in a lake is contaminated with 326g of anthrax. How many ppm? A. 1.60 ppm B.…

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Q: If the Henry’s law constant is 3.30 x 107 Torr for a solution of O2(g) in water at 25oC, find the…

A: Given: Henry’s law constant, KH = 3.30 x 107 Torr

Q: A certain solid substance that is very hard, has a high melting point, and is nonconducting unless…

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Q: Understanding the hybridization of individual atoms in a molecule. Depending on the number of…

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Q: Draw structure of following 1. (+)-[Co(en)3] (+)-tartrate chloride pentahydrate 2..  (-)-[Co(en)3]…

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Q: electrons needed to balance the half reaction? NO3- (aq) + H+ (aq)  →  NH4+ (g)  +  3H2O (l)…

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Q: Given the fact that ammonia is a weak base, should the extraction be carried out at a high or low pH…

A: Please find the attachment.

Q: Guided Question:(Pls Answers all this Question.) 1. In crystal growth, what is the purpose of the…

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Q: Write the balanced equation for reaction between Zn2+ and EDTA (H2Y2-).

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Q: 1 What is chemistry? A. The study of composition of matter. B. The study of the behavior of matter…

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Q: 1. NMR Spectroscopy. A. Label the equivalent sets of hydrogens in the molecules below and state…

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Q: chalcopyrite (cufes2) is an important ore contains about 0.75% cu. what volume of sulfur oxide at 25…

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Q: In the determination of Pb in a contaminated fishmeal, 5.08 g of sample was weighed. Digestion with…

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Q: What is the structure of A and the mechanism for it's formation

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Q: Synthesis Provide a multistep synthesis to accomplish the following transformations. Be sure to show…

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Q: To test the stoichiometry of a reaction, a student placed a copper wire into a solution of silver…

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Q: 5) What is the differential diagnosis protocol for celiac disease?

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Q: NMR Spectras SH 10 8 4H 6 4 3.H 2 PPM

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Q: absorbancy of 0.310 was obtained. Set up a standard curve, excluding outliers (experimental and…

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Q: Identify the electrophilic centre that is attacked on the structure of parecoxib. For this question…

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Q: Complete the following table. kilograms 17.0 grams milligrams 57.9

A: Given, Complete the following table, Kilograms grams milligrams 17.0         57.9 Note: 1…

Q: Calculate the number of moles of 1₂(s) formed when 12.4 mol of nitrogen triiodide are decomposed.…

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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.