The SI unit for volume is the

Q: Consider the mechanism. Step 1: Step 2: Overall: Determine the rate law for the overall reaction,…

A: Slowest step is the rate determining step.

Q: In the laboratory a student measures the percent ionization of a 0.559 M solution of hypochlorous…

A: Concentration = C = 0.559 M Percent ionization = % α = 0.0258 % Ka =?

Q: Profiles Tab Window Help Cengage Learning X + /takeAssignment/takeCovalent…

A: According to the question, The two aqueous solutions are sodium nitrate and potassium hydroxide The…

Q: In a wire, 5.43 x 1020 electrons flow past any point during 2.63 s. What is the magnitude I of the…

A:

Q: A sample of iron absorbs 77.8 J of heat, upon which the temperature of the sample increases from…

A: Formula, Q = MSΔT

Q: per The following alkene is treated with one equivalent of N-Bromosuccinimide in dichloromethane in…

A: NBS is My bromo succinimide . It act as brominating agent. It used for allylic bromination

Q: A solution contains 1.47x10-2 M magnesium acetate and 1.07x10-2 M manganese(II) nitrate. Solid…

A:

Q: 5. Write the mechanism for the hydrolysis of the ester below in basic solution H3C H₂ CH3 NaOH 11

A:

Q: Consider the reaction: 3CH4(g) → C3H8(g) + 2H2(g) a. Calculate Gof at 298 K (From Appendix C Gof…

A: According to the question, The reaction is as follows, 3CH4(g) → C3H8(g) + 2H2(g) The value for the…

Q: name the compounds V(CO)2Br3]SO4 Ca[Cu(SO4) (H2O)2(N3)] Ag[(CN)(NH3)3]

A: This question belongs to coordination chemistry.

Q: 5. Species Y is to be extracted from a 1.00 L aqueous sample using multiple 20.0 mL portions of an…

A: To find out the total volume of extractant required to achieve a 95 % of Y from a 1.00 L aqueous…

Q: The specific heat capacity of silver is 0.235 1/g-K. Its melting point is 962 °C, and its enthalpy…

A: The explanation is given below-

Q: what are the molecular geometry and VSEPR geometry of c2h3f?

A: VSEPR theory is valence shell electron pair repulsion theory which helps in determining the…

Q: 16. Hydrogenation of trioleate converts the cis double bonds to trans double bonds and single bonds.…

A: The concept used in this question is taken from general organic chemistry.  According to question…

Q: Which of the following is the correct wedge and dash structure for the following Newman projection?…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: A 3D representation of a cyclohexane (C6H₁2) molecule, a cyclic compound used in the manufacture of…

A: In this question, we will see the geometry of each carbon atoms and as well as hybridization of each…

Q: what is the value of ΔHrxn if the reaction below is reversed? In other words, PCl5 becomes the…

A: If reaction is reverse than sign of enthalpy change of reactions is also reverse

Q: Which pair of the following compounds are constitutional isomers? tyy tym tyg tm B. A. C. B and C A…

A: Constitutional Isomers have the same molecular formulas, but they have different connectivities.

Q: takeAssignment/takeCovalentActivity.do?locator-assignment-take [Review Topics] [References] Use the…

A: The substance that causes another substance to oxidize is known as an oxidizing agent.  A substance…

Q: 1. Calculate the pH of a 0.239 M HCl solution. 2. What is the [H+] of a solution with a pH of 7.9?…

A: pH is nothing but negative logarithm of H+ ions. Mathematically ,it is given as pH = - log[H+] * If…

Q: aining Time: 1 hour, 59 minutes, 51 seconds. Lestion Completion Status: Moving to another question…

A: We have been asked what is the name of disaccharide that is not a reducing sugar.When two…

Q: Ketone Alkyl Halide Aldehyde CHEM 8A Functional Group Map Alkene Alkane Alkyne Alcohol Halohydrin…

A: The concept used in this question is from Reagents of organic chemistry chapter.  According to the…

Q: sited A sample of helium gas at a pressure of 0.964 atm and a temperature of 28.4 °C, occupies a…

A:

Q: Question 3 What is the BEST single supplement to take, no matter what your health goals? protein…

A: i) Multivitamins: Multivitamins can help to fill any nutritional gap in your diet and can actually…

Q: Derive the Lewis structure of NO3 ion. Will it exhibit resonance? If so, show how.

A: Given -> NO3-

Q: Caffeine is the active ingredient in coffee, tea, and some carbonated beverages. Add lone pairs, as…

A:

Q: Chemistry The units for molar absorptivity are    L/cm Mol Cm Mol/L Mol/L cm Unitless

A:

Q: 15) What compound is produc 'N s treated with LiAlH4? -) CH3CH2CONH2 OCH3CH2CH2NH2 O CH3CH2CH2OH…

A: -> LiAlH4 is reducing agent which can reduce amide to amine .

Q: In three different containers there is an ideal gas at a temperature of 298K. In which of these will…

A: Kinetic molecular theory of matter: This theory describes the microscopic properties of atoms and…

Q: range the following electron transitions 6 -> 2, 5 -> 2,  4 -> 2, and 3 -> 2: shortest wavelength…

A:

Q: CI A B C D H₂O pyridine pyridine (CH3CH2)2NH 1. SOCI₂ 2. (CH3)2NH, pyridine Ⓒ Done

A: Given transformation: We have to find the reagents for this transformation.

Q: Consider the following reaction where Ke = 10.5 at 350 K. 2CH₂Cl₂ (9) CH4 (9) + CCl4 (9) A reaction…

A:

Q: What volume of H2 at a pressure of 745 torr and a temperature of 20 *C can be prepared from the…

A:

Q: e able to calculate the partial pressure of Oxygen at any altitude given the atmospheric pressure

A: The explanation is given below-

Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: In SN2 reaction we get inverted product.. Since OH- not a good leaving group so we made it good…

Q: If a buret of 15mL of standardized 0.0024 M K2CrO4 was added to a clean 100mL volumetric flask and…

A: Concentration of CrO42- in the solution can be determined by considering dilution factor.

Q: Complete and balance the following half-reaction in acidic solution. Be sure to include the proper…

A: To solve this problem we have to balance the given half reaction .

Q: Identify the best reagents to complete the following reaction. N 0 A B C D 1. CH3CH2MgBr 2. H3O+ 1.…

A: Given transformation: We have to find the reagent for this transformation.

Q: b. What is the crystal structure for AnTy? What is the theoretical density of an AnTy crystal,…

A: Ionic radius of cation, An+, rC= 150 x 10-3 nm Ionic radius of anion, Ty-,rA = 180 x 10-3 nm Ratio…

Q: what part of a atom is transferred to provide static charge

A: The electron present in the atoms is transferred and is responsible to provide static charge.…

Q: Consider the reaction between an alcohol and tosyl chloride, followed by a nucleophile Feedback…

A: The chemical reaction given is

Q: Why is benzene a good choice of solvent for doing 13C NMR whereas methylbenzene is a poor  choice?

A: A good solvent in 13C NMR means one solvent which will give only one peak in the compound spectrum.…

Q: At 25 degrees C a solution consists of 0.650 mole pentane, C5H12, and 0.250 mole of cyclopentane,…

A:

Q: Clearly provide the mechanisms for the following reactions. Your mechanism must show: O Proper…

A: The mechanisms of the reactions are given below -

Q: Calculate the pH of a buffer formed by mixing 85.0 mL of 0.130 M lactic acid, HC3H5O3, with 95.0 mL…

A:

Q: Calculate the pH in a titration of 40 mL (0.040 L) of 0.100 M barbituric acid (Ka = 9.8 × 10−5) with…

A: Given :  40 mL of 0.100 M barbituric acid  (Ka = 9.8 × 10−5) 29.3 mL of 0.100 M KOH  To find :  pH…

Q: Consider the reaction: C(s) + 1/20₂ (g) = CO(g) Write the equilibrium constant for this reaction in…

A: K is equilibrium constant and it is equal to concentration of product divide by concentration of…

Q: An industrial reaction vessel is found to undergo a change in temperature of 0.061 °C for each…

A:

Q: 13. --) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium.…

A:

Q: In the reaction shown below, the standard Gibbs energy of formation and standard enthalpy of…

A: Given reaction is A + B ⇔ C + D Standard Gibbs energy of reaction is given by the formula, ∆rGo…

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.