Solve: 0.025 x 4.62 3.44 0.340 0.00335 0.034 0.033575581

Q: X A sample that cannot be separated into two or more substances by physical means is Selected…

A: There are various processes to separate components of a substance. Both chemical and physical…

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A: A formal charge is a charge that is assigned to the atom in a molecule with the condition that…

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A:

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Q: 9. Draw the sigma bond that forms from an S orbital bonding with an sp orbital.

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A: It is the tendency to loose proton. Higher the tendency stronger will be the acid

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A: As we know from debroglies wavelength()h = plank's constant m = mass of the atomv = velocity of the…

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A:

Q: Draw the condensed or line-angle structure for an alkene with the formula C5H10. Name 6 Structural…

A: Condensed structural formula:-The condensed structural formula is one of the ways to drawing organic…

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Q: Molecular formula

A: Molecular formula is formula which shows actual number of each element present in compound. Example:…

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A:

Q: 3. Rank the following species by expected gas phase basicity. How does gas phase bacicity differ…

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A: There are three main types on intermolecular forces present London dispersion forces : present in…

Q: At a given temperature, Kc for the following reaction is 50. What is the equilibrium concentration…

A: Equilibrium constant (Kc) = 50Equilibrium concentration of H2 ([H2]) = 0.46 MEquilibrium…

Q: Sketch the Hückel molecular orbitals for a pentadienyl cation. Be sure to identify the HOMO and LUMO…

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Q: What is the molecular mass of magnesium nitrate pentahydrate?

A: The molecular mass of magnesium nitrate pentahydrate = ?To find out the molecular mass of the…

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A:

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A: n1 = 3n2 = 4Rydberg constant, R = 1.097 × 107m-1wavelength =?E3 =?

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A:

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A: Actually it is small mistake in given mechanism, specifically in the step 4,structure 5 Since this…

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Q: 2. Given that the vibrational frequency of HCl is 2990.9 cm¹, determine the vibrational frequency…

A:

Q: 1. In which structure(s) below does nitrogen have a formal charge of +1? HỌC NH, H₂C-N=CH₂ H₂C-N-H H…

A:

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A: This question belong to Some basic concept of organic chemistry.

Q: Match each of the elements on the left to an elemental form on the right. Br Ar Cu B C(fullerenes)…

A: -----------------------------------

Q: The percentage deprotonation of a weak, monoprotic acid HA in a 0.110 M solution is 2.4%. What is…

A: Given,the molarity of weak monoprotic acid, HA = 0.110 MThe percentage of deprotonation = 2.4%

Q: F TA

A: When Carbon form all four single bond, it's hybridization is sp3.When carbon form one double bond,…

Q: 1.61 km = 1 mi The speed of light is 3.0 x 108 m/s. What is the speed of light in mph and how many…

A: 1 hour = 3600 seconds1 Km = 1000 m 1 m = 10-3 Km 1.61 Km = 1 miles(mi)

Q: 2. Although the hydrocarbon calicene has so far defied synthesis, its dipole moment has been…

A: Aromatic compounds are cyclic, planar, and conjugated compounds. It contains (4n+2) electrons. A…

Q: Determine whether each acid-base reaction favors reactants or products: H-Br: H CH3NH3 + O.. : OH…

A: A reaction is favored towards weaker acid and weaker base side

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Q: If an unknown liquid has a normal boiling point of 75 °C, state its approximate boiling point at 700…

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Q: A DEPT NMR spectrum is shown for a molecule with the molecular formula of CsH12O. Draw the structure…

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Q: al Data is collected for the gas phase reaction 2A+B+3C→→ Products at 470 K. Use the rate law Rate =…

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Q: For the following acid-base reaction, identify the correct curved arrow mechanism. H + H₂N H H + H₂N

A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic…

Q: Using 1-propanol as your only source of carbon, propose an efficient synthesis for cis-2-hexene.

A: Synthesizing cis-2-hexene from 1-propanol as your sole source of carbon involves several steps,…

Q: 5. Which of the following will speed the corrosion of exposed metal? Choose ALL correct answers. d.…

A: Corrosion is the process in which metal is eaten up by the chemical reaction of the…

Q: Which of the following is NOT a physical change? making a snowman burning sugar bending a steel rod…

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A: The transition occurs like Balmer series as the spectral line is observed in the visible region.…

Q: What is the correct structure for 3-phenylpropanal? I IV II H III H

A: Correct structure of 3-phenylpropanal is:

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A: pH of a solution is the measure of how acidic or basic a solution is.It is defined as negative…

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.