Write the numbers represented by the the following: Number 6,000.345 5003450000000 0.0000000005768909 2222200000999999 0.00690 Scientific Notation

Q: CI-CH2-CH2-CH3 1-chloropropane VS CH3-CHCI-CH3 2-chloropropane

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Q: Rank the structures from most acidic (1) to least acidic (3). A B 00 HH > B [Choose ] [Choose ] H…

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Q: Give only IUPAC name of given compounds

A: We have to name the given structures using IUPAC rules

Q: Give the structure that corresponds to the following molecular formula and ¹H NMR spectrum: C-H10:8…

A: H-1 NMR is used to determine structure of organic compound. Especially hydrogen bonding connectivity…

Q: Rank the ions in each set in order of increasing size Li+, Na+, K+ Se2-, Rb+, Br- Which element in…

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Q: student wants to determine if the following nucleophilic substitution reaction occurred. H *O-H H

A: Solution: In a nucleophilic substitution reaction, basically in such a reaction leaving group is…

Q: Mark each chiral center in the following molecules with an asterisk. How many stereoisomers are…

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Q: For a certain acid pK₂ = 6.59. Calculate the pH at which an aqueous solution of this acid would be…

A: Given that, for a certain acid pKa = 6.59. The degree of dissociation of the acid in an aqueous…

Q: Calculate the de Broglie wavelength of an electron traveling with a speed of 2.35 x 106 m/s.

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Q: An electronic balance has a sensitivity requirement of 2 mg. The desired error is not greater than…

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Q: wx out why †S*T

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Q: Combustion

A: Balance chemical equation is equation in which number of atoms on both sides of the reaction are…

Q: why C and P  have no diagonal effect?

A: Due to their identical size, specific pairs of diagonally adjacent elements in the second and third…

Q: the thermometer and report the temperature with the er number of digits. berature= 33 Incorrect °℃…

A: In this question, we have to report the temperature with the proper number of digits.

Q: Part I: Hydrocarbon Structures and Names. INSTRUCTIONS: For each row in the table, you are given one…

A: The rules of IUPAC nomenclature are (i) Longest chain rule: The chain containing the principal…

Q: Assign the resonances in Figure 40.8 to specific protons inmethyl benzoate. (benzene ring attached…

A: 1H NMR spectroscopy gives an idea of number of sets of non equivalent protons and the  arrangement…

Q: Complete the following chart: Number of e in each E Level Element Atomic Number O Na S K Al CI Sr Ca…

A: Answer of this question :-

Q: How many H-NMR signal can be detected in this molecule？Draw the H-NMR graph please.

A: Aromatic protons appears in the aromatic region near 7.40 ppm. This is symmetric compound.

Q: How does composition and higher-

A: Fractional distillation column is used to separate the two liquids on the basis of boiling point…

Q: What laboratory glasswares are labeled as "TC" or to contain?

A: Volumetric glassware are divided into two categories: 1) Those designed to contain a specified…

Q: 3. Why are non-polar amino acids the most important determinants of protein structural stability?

A: This is related to the chapter biomolecules.

Q: 6. Consider the chemical equation: CO₂ + H₂O → CeH12O6 +0₂ To balance this equation, place…

A: A balanced equation is one in which there are an equal number of each type of atom on both sides of…

Q: The CC valence bond angle is roughly 100°. Let's assume the CC bond distance d is 0.15 nm. The…

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Q: CHş (a) CH₂CCH=CH₂ OH COOH (b) HCOH CH₂ CH3 (c) CH3CHCHCOOH NHą

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Q: The enthalpy of vaporization for methanol is 35.2 kJ/mol. Methanol has a vapor pressure of 760 torr…

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Q: H X-4 SHAY the H indicated with X is more acidic and has a lower pka the H indicated with Y is more…

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Q: ....... is often used to …… disulfide bonds between cysteine residues within a protein which results…

A: Amino acids are organic compounds that contain both amino and carboxylic acid functional groups.…

Q: Write the numbers represented by the the following: Scientific Notation Number 5.11 x 106 4.23 x…

A: we have to convert the scientific notation to number

Q: R 100 R 4000 4000 3609 79 3121 81 3095 74 1295 50 3002 84 1217 6 2931 34 1138 11 1762 1649 1431 77…

A: IR spectroscopy gives the information of possible functional groups of unknown compound based on the…

Q: group 3 cations

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Q: Consider 1– Bromo – 2– methylbutane. A. Looking down at the C1:C2 bond draw the Newman projection…

A: The Newman projection of 1-bromo - 2- methylbutane can be given as:

Q: Problems 1-5: Draw the organic structures. 1.5-ethyl-6-butyl-cis-2-nonane 5 Homework

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Q: . Determine the formula, name, and percent composition for the cobalt(II) chloride hydrate given the…

A: Hi there! as there are multiple questions posted. we are solving first question.  If you need…

Q: Molecular Shape of CCl4 @ Cul

A: •Given molecule is CCl4. •Here we are discussing regarding its molecular shape, hybridisation and…

Q: For the gas phase decomposition of t-butyl acetate, CH3COOC(CH3)3 → (CH3)2C=CH2 + CH3COOH the rate…

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Q: Solvents: Water,Hexane, and Methanol Which solvent is best for the recrystallization of each of the…

A: A question based on analytical process that is to be accomplished.

Q: CI- H3C CH3 CH3

A: when a proton have 'n' number of adjacent protons present then number of splitting = (n+1) There are…

Q: 1A1: Integrate existing knowledge of ionic/covalent bonding, lone pairs, formal charge, valence, and…

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Q: A student reported the mass of ten glass beads as 2.507 ± 0.015 g. What should the student report as…

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Q: ⒸMacmillan Learning Identify all of the predominant forms of energy produced when each process…

A: Concept based on the different forms of energy.

Q: Which of the following device is suitable to resolve/analyze atoms in a substance? Hide answer…

A: Atom is a smallest particle which cannot be further divided into any other particle. In an atom,…

Q: 3 Mn(s) + 2 Cr³+ (aq) → 3 Mn²+ (aq) + 2 Cr(s) O a. Cr(s) O b. Cr³+ (aq) O c. Mn(s) O d. Mn²+ (aq)

A: •       The oxidation state, or oxidation number, is the hypothetical charge of an atom if all…

Q: Determine the value of the turnover number of the enzyme carbonic anhydrase, given that Ras for…

A: Given, the maximum rate and the concentration of enzyme we are asked to determine the turnover…

Q: Calculate the mass of dissolved nitrogen at 25°C in an aquarium containing 77.2 L of water. Assume…

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Q: What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze,…

A: Given -> Molar mass  of ethylene glycol = 62.1 g/mole Volume of water = 8.5 L = 8.5 × 1000 ml =…

Q: Consider the bond lengths and bond strengths of the three bonds labeled. H A B C Which statement is…

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Q: A. Draw the meantime r of ephedrine. You can use line structures or a hybrid line structure/condense…

A: We know, An Enantiomer is a stereoisomer that is a non-superimposable mirror image of each other.…

Q: These are for isomers of two ester compounds of a formula of C4H6O2. The exact wavenumber (cm-1) and…

A: Given that, the molecular formula of the isomers of an ester compound is C4H6O2. Also, the IR…

Q: Upload a drawing of a graph showing the change in potential energy (on the y-axis) as two molecules…

A: First of all both the fluorine and chlorine molecules consist of highly electronegative atoms of…

Q: How many kJ of energy is produced* during the formation of 74.2 g of Fe, according to the reaction…

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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.