Circle the isomers that would absorb light of the longest wavelength?

Q: Give the following equation solve for M. Answer In scientific notation & 2 sig figs. 0.47…

A: Given : Absorbance = 0.47 Concentration = 4713.6 M

Q: 659.8 4588 714.7 779.5 857.4 24

A: The two adjacent peaks are 714.7 and 779.5M/Z = 779.5 and M/(Z+1) = 714.7779.5∗Z=714.7(Z+1) => Z…

Q: Is this whole section correct?

A: The calculation you have done for the finding mass of water is not correct.

Q: 28.9 nm to μm. could I get a step by step, please?

A: 1 nanometre = 0.001 micrometre  1 nm = 0.001 μm   By using this conversion factor we can convert the…

Q: phs.blackboard.com/webapps/assessment/take/take.jsp?course_assessment_id%3D…

A: According to given Equation.   colorimetry or colourimetry is a technique "used to determine the…

Q: Draw structural formulas for the major organic product(s) of the reaction shown below. NHCCH3 HNO3…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Answered 10: which of the following does not match the others

A: In the given options, representation of electron configuration has been shown.

Q: Can this be solved with clearer steps? In a cancelled unit method.

A: The molarity of a solution can be measured by the ratio between the number of moles of the compound…

Q: The correct answer was 0.04, but thanks sm!

A:

Q: Use the References to access important values if needed for this question. In the laboratory you are…

A: Given question is related to the separation of ions by using the given reagents. “Since you have…

Q: I нннн н | | | | | н-c-c=С-С-С-Н I | | н н Name Т. Name H-C-H c = c — с н / нннннн | | | | | |…

A:

Q: When the maximum potential error is set at 4mg in a total of 120mg, what is the percentage error?

A: Maximum potential error is 124.  Percentage error is 3.33%

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:HVZ ( Hell volhard zelinsky) reaction: First we have to take PBr3 , Br2 followed by workup we…

Q: Predict the major products of this organic reaction. Be sure to use wedge and dash bonds when…

A: Given : structure of reactant

Q: Calculate the volume in milliliters of a 0.731 mol/L sodium nitrate solution that contains 150. mmol…

A: Volume of NaNO3 solution = To be determined Molarity of NaNO3 solution = 0.731 mol/LMoles of NaNO3 =…

Q: Help with problem 2 please

A: Fe+3   + 2SCN- <-------> Fe(SCN)2- Equilibrium Concentration of[ Fe(SCN)2-] = 0.70  × 10-4 M…

Q: the density of silver is 10.5 g/cm what is the density in kg/m3

A: 1 Kg = 103 g 1 g = 10-3 Kg 1 L = 103 mL 1 L = 103 cm3 1 L = 10-3 m3 10-3 m3 = 103 cm3 10-6 m3 = 1…

Q: Calculating volume by combining the volume of simple shapes A chemistry student in lab needs to fill…

A: Given Length - 28.0 cm Width - 18.0 cm Height - 13.0 cm Diameter of round botton flask - 10.5cm…

Q: From the list below, choose the term that best completes each sentence. matter physical change…

A: as per Q&A guidelines of portal I solve first three parts of the question because it comes under…

Q: This shows as incorrect. Please help.

A: Moles of CCl4 taken = 4.15 mol (3 significant figures, 4, 1, and 5) Molar mass of CCl4 = 153.82…

Q: purse Home n/course.html?courseld%3D15769386&HepID3D169f9f4bdc9f2df8dc5b7368af32865e#10001 e Home…

A:

Q: • Determination of Mass Percent of Ammonium Chloride • Mass of evaporating dish and original sample…

A: The percent of a substance in a sample of mixture  is calculated using formula : Percent = ( mass of…

Q: A certain reaction is first order in H, and first order in I,. Use this information to complete the…

A:

Q: 요 요 LIAIH. PhMgBr H2 (excess), Pd-C H*/ H2O H*/ H2O H/H2O

A:

Q: Can you write it on the paper? Sorry it is too complicated

A:

Q: please answer the last 3 sub-

A: To provide the temperature at which a solid phase will begin to form and the temperature at which…

Q: MULTIPLE CHOICE QUESTION 7. What is the hydration energy for KCI? -775 -390 -703

A: Hydration energy: It is defined as the amount of energy released on dilution of one mole of gaseous…

Q: 1. a) calculate % by mass of naphthalene, 3-nitroaniline and benzoic acid in original sample 1. b)…

A: 1)a. The molecular mass of naphthalene = 128.17 gm/mol The molecular mass of 3-nitro aniline =…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.