5. Draw two water molecules oriented towards the K' ion and two water molecules oriented towards the Br ion.

Q: What happens to ice when sugar and ice are added, respectively?

A: Here we will apply the colligative properties of solute in a solvent.

Q: Consider a 1D particle in a box confined between z = 0 and z = 3. The Hamiltonian for the particle i...

A:

Q: AS° for the reaction shown is equal to -667.8 (J/mol-K). Use the information given in the table to d...

A: Given,

Q: A certain reaction has an equilibrium constant of 10.1 at 25°C AZ B What is its AG, in kJ/mol, if [A...

A: the solution is as follows:  

Q: he IUPAC name for t

A:

Q: What is the hybrid orbital of each of the following molecules or ions? Briefly explain your answer. ...

A: We have to find out the hybridisation for the given molecule.

Q: Kea

A:

Q: If Johnny Joestar measured the amount of light absorbed by the analyte in a sample to determine its ...

A: There are various methods use for quantitative analysis of compound in analytical chemistry. Example...

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A:

Q: Consider the following reaction: 1. 2 N2O5 (g) → 4 NO, (g) + O2 (g) The initial concentration of N¿O...

A:

Q: A certain reaction has an equilibrium constant of 10.1 at 25oC. Determine the ΔGo in kJ/mol

A:

Q: This method is to be used when measuring the volume of a solution containing sufficient reagent to r...

A: Volumetric analysis uses the method that involves the measurement of the volume of a solution whose ...

Q: If 0.0750 moles of barium hydroxide were added to water, how many moles of OH- would be produced? mo...

A: Given, Chemical formula of barium hydroxide - Ba(OH)2 Moles of barium hydroxide, Ba(OH)2 = 0.0750 mo...

Q: You are part of a group of pharmaceutical chemists who are currently characterizing potential lead c...

A:

Q: 3. Calculate the molarity, molality and mole fraction of water in each of these solutions Solute Den...

A:

Q: are are more soluble i

A:

Q: • Which of the following radicals is expected to be the least selective? 1. HO• 2. F. 3. Cl• 4. Br• ...

A: Answer 2 :-  Radical chain chlorination of 2,3-dimethyl pentane :  2,3-dimethylpentane 1 Alkane) rre...

Q: Determine the oxidation number of the Carbon in this given compounds. Note: Put the corresponding ch...

A: Given  Formula of molecule  = CO2 Oxidation number of carbon  =  ?

Q: The magnesium spectrum has a line at 266.8 nm. Which of these statement/s about this radiation is/ar...

A:

Q: NHCCES IV. CH3 V.

A: Electron donating groups on aromatic ring increases the rate of nitration.

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate ...

A: Rate Constant = 0.0028M/s Volume = 4L  

Q: Information for Parts B, C, and D A compound is 80.0% carbon and 20.0% hydrogen by mass. Assume a 10...

A: Given, Mass of sample of the compound = 100 g Percentage of of each element in the sample of compoun...

Q: N2 H2 initial rate of reaction 0.542M 1.15M 84.0M/s 0.542M| 0.380M 9.17M/s 2.55M 1.15M 395.M/s Use t...

A:

Q: Direction: Match the following compounds in column A to their respective chemical formulas in column...

A:

Q: Hess's Law cannot be used to compute q for a process.

A: Answer is given as

Q: A certain reaction has an equilibrium constant of 10.1 at 25oC. Determine the ΔGo in kJ/mol

A:

Q: Temperature "C Temperature "c

A: Solution-  Fractional Distillation- In fractional distillation, “fractionating” columns are insulate...

Q: Describe the preparation of the following reagents. 1. 250 mL of a solution that is 0.0376 N Mgl2 fr...

A: (1)  Given that -  Volume of MgI2 = 250 mL  Normality of MgI2 = 0.0376 N  Then -  Normality = Weight...

Q: Describe the preparation of the following reagents. 1. 250 mL of a solution that is 0.0376 N Mgl2 fr...

A: (1)  Given that -  Volume of Magnesium iodide, Mgl2  solution = 250 mL  Normality of magnesium iodid...

Q: CH4 | CH,O NO, (use the N with 4 holes) Not needed. NO, is Lewis Structure # electronic domains # bo...

A: Molecular  Geometry  Tells us about the arrangement  of atoms around Central  molecule. 

Q: About half of the hydrochloric acid produced annually in the United States (3.0 billion pounds) is u...

A: Solution given below

Q: Consider the reaction 2H2(g) + O2 (g) = 2H2O(g) How will the equilibrium shift when hydrogen gas is ...

A: HSAB concept- Hard- Hard And Soft-Soft interactions are strong. 

Q: O Parap Build a С Нow N Co x G Eleme bc46d6c41bbfdf9#10001 E Reading list 15 of 21 Review| Constants...

A:

Q: 1. How many MOLECULES of carbon tetrafluoride are present in 1.79 moles of this compound ? Visited m...

A:

Q: Give the balanced chemical equation (including phases) that describes the combustion of butene, C4 H...

A: To write the balanced chemical equation (including phases) of combustion of butene.

Q: Consider the following Reaction 4 KOH +6KMnO4+10CrCl3+7H2O-->6MnCl2 +5K2Cr2O7+18HCl how many moles...

A: Given :-  4 KOH+6KMnO4+10CrCl3+7H2O→6MnCl2 +5K2Cr2O7+18HCl  Number of moles of each reactant = 1 mol...

Q: The pH of pure water at 50°C. is 6.63. At 75°C the pH is 6.35. a. What is the pOH of pure water at t...

A:

Q: 4) Batholiths have: A- regular forms B- Irregular forms C-Sometime regular forms

A: As per the rules only the first question can be answered.

Q: molecules

A:

Q: What is the following compound's systematic name?

A:

Q: Amphetamine, C9H13N, is a potent central nervous system stimulant used in the treatment of ADHD and ...

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Q: How do structures of these IUPAC names look like? 2-Propoxy-1-(2-propoxyethoxy)propane   Please g...

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Q: A o bond arises from the straight-on overlap of two atomic Sigma Bonding orbitals. The electron dens...

A: In PF5, there are a total of 5 sigma bonds all of which are formed by the sp3d hybrid orbitals. This...

Q: 2. Calculate the amount of heat needed to melt 2.00 kilogram of iron at its melting point (1,809 K),...

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the ...

Q: Atomic number

A:  The atomic number is generally use to uniquely identifies a chemical element.

Q: If an analytical method relies on a measurable property of an analyte that can be correlated with th...

A: The majority of the classical analytical methods rely on chemical reactions to perform an analysis. ...

Q: grams

A:

Q: Why do molecules exist independently?

A: Given question is : Why do molecules exist independently = ?

Q: How many chiral carbon atoms are here in the Cholesterol molecule? What is the configuration, R or S...

A: A chiral carbon atom have 4 different group attachment.

Q: , Kgoal = ?

A: