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Q: a Draw a structure for the product of the acid-base reaction below. :o: BF3 • Include all valence lo...

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Q: What are the processes of concentrate samples analysis in Uv-visible spectroscopy? Please answer sho...

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Q: Using MO diagrams of molecules of your choosing give an explanation as to why conjugated systems tha...

A: more conjugation generally results in bathochromic (to longer wavelength) and hyperchromic (to great...

Q: OH H3C. NH2

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Q: . NaI + Cl H2O + n hexane ------- _____________  bownish solution with dark violet layer on top yell...

A: It is a single displacement reaction. When NaI reacts with Chlorine, chlorine displaces iodine and g...

Q: if n = 4 how many total orbitals are there in that energy level?

A: Given energy level is  n = 4  We need to find total number of orbitals present in this energy level

Q: HOW DO YOU USE SCIENTIFIC METHOD IN YOUR EVERYDAY LIFE? PROVIDE A SCENARIO OR SITUATION.

A: A question about scientific method, which is to be accomplished.

Q: Complete the following nuclear equations. 235 U + 231 Th 90 -- - 92 O Be O He O He OBe

A: Complete the following nuclear reaction-

Q: Determine the activation energy for this reaction.

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Q: A proton in a linear accelerator has a de Broglie wavelength of 142 pm . What is the speed of the pr...

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Q: Water is exposed to infrared radiation with a wavelength of 3.0×10-4 cm . Assume that all the radiat...

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Q: Assign the order of priority and indicate whether it is R or S

A: The priority of groups are decided by using CIP rule which is applied as follows : 1- The atom with...

Q: Part A Determine the total molecular partition function for gaseous H2O at 1000. K confined to a vol...

A: Partition function defines the statistical properties of a system.

Q: How many atoms are in 133 g of calcium?

A: Given :- mass of Ca = 133 g  To calculate :- number of atoms of Ca

Q: 15.54 Draw condensed formulas for the carboxylic acid and amine that form the following amides: (a) ...

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Q: Before Janet leaves the doctor, she is informed that she needs to pay closer attention to her sodium...

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Q: At a physiological temperature of 37 °C, what is the probability of rhodopsin populating the first e...

A: To calculate the probability of rhodopsin populating the first excited state. Temperature = 37oC =31...

Q: Draw a line-bond structure for C2H4. Explicitly draw all H atoms. You do not have to include lone pa...

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Q: H H.

A: Name and encircle the functional group -

Q: What is the molarity of ions in a 0.575 M solution of Ca(OH)₂ assuming the compound dissociates comp...

A: Given,

Q: 2) Name the following alcohols and phenols using the IUPAC and common nomenclature (If applies). OH ...

A: A question based on nomenclature, which is to be accomplished.

Q: A sample of H²SO⁴ contains 2.02 g of hydrogen, 32.07 g of sulfur, and 64.00 g of oxygen. How many gr...

A: Sulfuric acid is also known as oil of vitrol is a mineral acid composed of the elements oxygen, sulp...

Q: Draw the lattice plane that corresponds to the (111) set of planes

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Q: An aqueous solution (HX H +X) with a pH of 2.00 is diluted from 1.0 L to 3.0 L. What is the pH of th...

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Q: A steel cylinder containing compressed air is stored in a fermentation laboratory ready to provide a...

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Q: Part C Which of the following set of quantum numbers (ordered n, l, me) are possible for an electron...

A: Quantum numbers are defined as the set of numbers used to describe the position and energy of the el...

Q: identify the electron configuration for Rb+ [Kr] [Xe]6s2 [Rn] [Xe] [Kr] 5s24d105p4

A: Given  Species = Rb+ Electronic Configuration  = ? 

Q: CH3

A: Newman projection helps to show stereochemistry of alkane ,in whch front and back carbon is by point...

Q: You have a beaker. The mass of the empty beaker is 5.6781 g. You transfer CuCl2 crystals to the beak...

A: Number of moles can be calculated by dividing mass by molar mass. Number of moles = Mass / Molar mas...

Q: The carbon-14 nuclide radioactively decays by beta emission. Write a balanced nuclear chemical equat...

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Q: Element X forms three different compounds with element Y. Information about these compounds is conta...

A: We have to predict the formula for the other two compounds.  

Q: 1. Find the amount in millimoles of the indicated species in a. 850 mg of P205. b. 40.0 g of CO2. c....

A: a.

Q: Spell out the full name of the compound. CaSO4CaSO4 (plaster of Paris)

A: Molecular formula of Plaster of Paris is ( CaSO4)2.H2O  or Ca2S2H2O9 

Q: Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet hi...

A: Given that, Diameter of cylindrical vat=6.50 feet Radius of cylindrical vat=3.25 feet Height of the ...

Q: How many molecules are there in 1000 grams of  C12H22O11  or table sugar?

A: Given    Mass of C12H22O11  = 1000 gram  Number of molecule  = ? 

Q: Suppose you have a sample of N2 gas in a 5.45 L container at 2.3 bar, 39.5°C. a) What is the mass of...

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Q: 2.Using Newman projections, draw the most stable conformation for each of the following compounds. (...

A: In Newman projection stereochemistry of alkane is represented in the form of front and back carbon a...

Q: Volume of a drop of H2O is 0.93 mL what is the Volume of one drop in L and quarts ?

A: Given, volume of a drop of H2O = 0.93 mL 1) Using conversion, 1mL = 10-3L  

Q: Which structure is conjugated? -CN

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Q: identify the electron configuration for Sr2+

A: Electronic configuration of Sr2+ is  1s22s22p63s23p64s23d104p6

Q: How many molecules are there in 1000 grams of  C12H22O11  or table sugar?

A: We have to calculate the  number of molecules in 1000 g of table sugar.  

Q: UPDATED STRUCTURES 7. Consider the reacion below that gives the two products indicated. A) Indicate ...

A: Since you have posted a question with multiple sub-parts ,we will solve first three sub-parts for yo...

Q: In 200 words, Explain What are the significance of oxidation-reduction phenomena in the environmenta...

A: Every chemical reaction involving electron transfer is an oxidation or reduction in short known as r...

Q: Write the condensed ground-state electron configuration for each of the following elements

A: Electrons are filled in the sub-shells in increasing order of their energy i.e. lower energy subshel...

Q: How many moles of zinc, Zn, are in 1.35×10^24 Zn atoms?

A: Question is based on mole concept. We have to calculate number of moles of zinc.

Q: What happens to the pattern if we try to determine which slit the electron goes through by using a l...

A: The Above question is from double slit experiment Of electrons.

Q: 8. Draw and label a diagram to help you solve the following problem. You have an empty beaker. The m...

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Q: Evaluate the translational partition function for H2 confined to a volume of 191 cm' at 328 K. (Note...

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Q: Classify the given chemical equations and scenarios as to SYNTHESIS, DECOMPOSITION, SINGLE REPLACEME...

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Q: Janet has a 2 month old baby suffering from a bacterial infection. The baby’s weight is measured as ...

A: First of all convert the weight of baby in kilograms by using the following unit conversion relation...