Which orbital is partially filled with potassium atom? 3d, 4s, 3s, 3p

Q: Two weak acids, HX and HY, have partition coefficients, KD = Cet/Caq, of 5 and 50 respectively, and…

A: Given: For Weak acid HX  Partition coefficient (KD)= 5 Dissociation constant (Ka) =1 x 10-4 For…

Q: What is the chemical formula below

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Q: BaCl₂ H₂O(s) loses water when it is heated in an oven: BaCl₂ H₂O(s) BaCl₂ (s) + H₂O(g) PH₂0 AH° =…

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Q: What is the relationship between these two molecules? A. Identical B. constitutional isomers C.…

A: From the given structural representation we can figure out which type of isomers they are.

Q: Give IUPAC names for each of the following alkanes:

A: IUPAC name of an organic compound is given based on the rules set by IUPAC. Below are some of the…

Q: Experiment 1: A student in a lab measured the mass of 380 mL of regular Coca Cola and the mass of…

A: Given: Mass of regular Coca Cola = 384 g Volume of regular Coca Cola = 380 mL Mass of diet Coca Cola…

Q: The compounds are: not isomeric the same compound geometric or cis/trans isomers constitutional…

A: Isomers are the compounds which have same molecular formula but different structural formula.…

Q: 4. What happens to efficiency for a Rankine cycle as the inlet pressure to the turbine increases.…

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Q: Ammonium carbamate, NH4OCONH2, decomposes to produce ammonia and carbon dioxide. At 31.00 °C the…

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Q: If five extractions with 100 ml portions of ether extract 90% of a solute from an aqueous solution,…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Select the correct IUPAC name for the branched chain alkane.

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Q: 3. Write a balance equation for the following reactions: a. Aqueous sodium carbonate with aqueous…

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Q: The electron microscope uses the wave property of electrons to observe very small objects. A moving…

A: Kinetic energy = h22λ2m where wavelength = λ  mass of electron = m Plank's constant = h

Q: If a precipitate (insoluble substance) is produced when the following solutions are mixed, give the…

A: formula of potassium iodide = KI Formula of Ammonium Acetate =  CH3C00NH4

Q: 2. Use the flow chart to answer the following questions (A-E). A. Which non-water-soluble compound…

A: Answer: In these questions we have to identify the compounds and ions after performing the tests.

Q: For the reaction below, answer the following questions a) Draw the mono-halogenation products. Label…

A: A question based on alkane that is to be accomplished.

Q: (a) Water supplies are often treated with chlorine as one of the processing steps in treating…

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Q: Enter your answer in the provided box. The reaction between nitric oxide (NO) and oxygen to form…

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Q: πe=4 B E 1² & 40+2=4 4n=2 Aromatic? Z/= n 릅 こん 47=4 n=1.

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Q: 3) For molecule 1, the solubility in water at pH 9.2 and 2.2 will be and respectively. COOH O low:…

A: As the Salt formation takes place the Solubility increases whether the medium is acidic or basic .

Q: 13. (a) . ] Determine the reduced temperature, reduced pressure and reduced molar volume of a sample…

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Q: 3- Calculate the theoretical density of iron crystal (BCC). The lattice constant a = 2.866A?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Macmillan Learning Determine the molecular mass and its uncertainty for CH, COOH. Significant…

A: To calculate the molecular mass  Here we have 3 types of atoms Carbon , Oxygen, Hydrogen Now carbon…

Q: Determine the rate law and the value of k for the following reaction using the data provided:…

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Q: ) Which term best describes the relationship between the two molecules depicted in the box (below):…

A: 2) we have to find the relation between the given two molecules

Q: Starting from the Newman projection below, rotate the back carbon to provide the structure in a…

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Q: Imagine that you take a sample of natural neon gas, Ne(g), and run it through a mass spectrometer.…

A: mass spectrum represents different mass-to-charge ratio particles with their abundance.

Q: Provide the most stable(lowest energy) chair conformation of chlorocylohexane

A: We can draw the substituted cyclohexane in chair form which is stable form.  There are axial and…

Q: Make the following conversions showing all work in dimensional analysis. In a primitive barter…

A: Use the dimensional analysis to convert the 4 sop into vum. We are doing this in one step and step…

Q: A. Supply the necessary arrows in the following equations. DON'T FORGET: a. b. C. d. H- HICI H H…

A: Here we are required to show the movement of electron from one atom to another atom.

Q: Determine the mass in grams of 8.29 × 1021 atoms of copper. The mass of one mole of copper is 63.55…

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Q: Draw the following molecules using wedge/ dash drawings when appropriate. Explain your answer A.…

A: Draw the following molecules using wedge/ dash drawings when appropriate. Explain your answer A.…

Q: What is the mass of a cube of iron metal with sides that are 1.50 in in leagth if the density is…

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Q: 1. Predict whether the following pairs of solutes and solvents would be soluble or insoluble.…

A: As we know rule of solubility i.e. " Like dissolves Like" that means polar solute is soluble in…

Q: ЕНО N N. N р-аз РАЗРА N. OH

A: Functional group is atom or group of atom which gives special characteristics and identity to that…

Q: An unknown hydrogenic cation in the 5th excited state undergoes relaxation to the 1st excited state…

A: Hydrogenic cation means a cation having a single electron like hydrogen atom. Given wavelength of…

Q: H H -OH H

A: gauche staggered confirmation have dihedral angle 60 degree and 300 degrees. Anti staggered…

Q: Compare the differences in the a. molecular structure and b. intermolecular forces among solids,…

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Q: for tal (line-bond) structure show

A: For IUPAC naming following steps are required - First of all identify the longest carbon chain…

Q: Refer to the following problem: Barium chloride reacts with sodium sulphate to precipitate barium…

A: In the given problem, first we need to calculate moles of all reactants or products. Then we can use…

Q: 5- Deduce the Miller indices for the planes shown below X Y

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Q: A US quarter, with a mass of 5.67 grams , a diameter of 24.26 millimeters , and a thickness of 1.75…

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Q: Lind the volume of 0.182 MOIL Nazpoy Dloution is necessary to completely sreaed with of 0.118 Moll-1…

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Q: A compound, NaClOx, where x is unknown, was found experimentally to contain 29.0 % of chlorine by…

A: Given :  1.Given compound is NaClOx  2. %of chlorine by mass is 29.0 %  To find : value of x

Q: What is the wavelength (in nm) of a photon if the energy is 7.41 x 10-19 J? (h= 6.626 x 10-34 J•s)

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Q: Solve the following queries. Make sure to show complete procedure a) Would H₂O₂ behave as oxidant or…

A: H2O2 can behave as oxidant or reductant .

Q: How do write a oxidation and reducation half-reaction that occurs when a given (metal) element is…

A: To write : The oxidation and reduction half-reaction that occurs when a Metal is immersed in (1)…

Q: Title: Back titration of Antacids  Aim: To determine the most effective antacid table  Introduction…

A: Given: Antacid tablet (consisting of mixture of weak bases- Mg(OH)2, Al(OH)3, CaCO3), HCl solution,…

Q: A 10.0 gram lead ball was heated with 55.5 joules of heat to 50.0 oC. Given the specific heat of…

A: A 10.0 gram lead ball was heated with 55.5 joules of heat to 50.0 °C. Given the specific heat of…

Q: An oligopeptide, 6 amino acids in length, was subjected to acid hydrolysis and yielded equimolar…

A: Here we are required to find the amino acid present at position 5 of the oligopeptide.