Given the reaction: CuSO4-3H2O <---> CuSO4-2H2O + H2O the delta H=8000 and delta G = 3800 at 25°C. Calculate the partial pressure of H2O at 360K. The H is independent of temperature.

Q: 9) There are 3 different cyclopropane molecules with the formula GHẠCI2. а. Draw and build the 3 mol...

A: The molecular formula of the compound given is C3H4Cl2.  

Q: Calculate the time in minutes for the first order reaction A--->B to be 30.9% completed knowing the ...

A: Given Reaction:-  A    -------&gt; B Reaction is first order.  Half-life, t1/2 = 220 min  

Q: What is the Amax of this given structure?

A: We can calculate the maximum wavelength in ultraviolet- visible spectroscopy.  

Q: Consider the compounds CH₃OCH₃, CH₃CH₂OH, CH₃CH₂CH₃. Arrange the following compounds from lowest to ...

A: Given compounds are :  CH₃OCH₃, CH₃CH₂OH, CH₃CH₂CH₃

Q: What is the resulting concentration in molarity when 250.0 mL of 0.1432 M of HCl was mixed with 100....

A:

Q: 1. An organic compound was found to contain 54.5% C, 9.2% H, and 36.3% O. a. What is the empirical f...

A: Solution: From the elemental composition of any compound we can calculate, the empirical formula.  W...

Q: d) the alpha emission resulting in the formation of Protactinium-233 e) the loss ofa positron by Ytt...

A:

Q: By how much will the vapor pressure of water decrease if a solution at 40.0°C is produced by dissolv...

A: A solution is formed by mixing of solute and solvent that results in an homogenous substance. Genera...

Q: An aqueous solution with 15 g sulfuric acid is dissolved to make 0.2F solution. The specific gravity...

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

Q: Indicate the type of IMF of the each and rank them based on increasing intermolecular forces

A: As per the guideline, since you have asked multiple questions, we have solved the first question for...

Q: CH3 CH3 -CH2-C-CH2-CH3 HNO3 KMNO4 А B H2SO4 H2SO/Heat CH3

A: Organic reaction mechanisms:

Q: 1. NBS 2. OH PBr3 Ether

A:

Q: What is the practical application on your knowledge about Chiral Molecules?

A: Chiral molecules are those in which carbon is attached to four different groups.

Q: For the reaction C3H8 + 502→ 3CO2 + 4H20 at a particular time, A[CO2]/At = 2.5 x 10-2 M/s. What is A...

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

Q: Exercise 18 Find the density of F2 gas at 20.0°C and 188 Torr. [Answer: 0.39 g dm]

A: Given 13) P1 = 90 kpa , V1 = 20 dm3 ,  T1 = 30°C = 303 K  P2 = 250 kpa , V1 = ? ,  T1 = 20°C = 293 K...

Q: In the mid-1930s a substance was isolated from a fungus that is a parasite of ryes and other grasses...

A: Given that, lysergic acid diethylamide (LCD, C20H25N3O). It is a weak base, having Kb = 7.6×10-7. Th...

Q: i-step synthetic pathway below by filling in the missing products along Synthesis B Synthesis C CH;C...

A:

Q: 7. An aqueous solution has 0.0034 g of oxygen dissolved in 1000 g of water. Calculate the dissolved ...

A:

Q: Give the symbol, including the correct charge

A: The charge on an ion or species is determined as per the octet rule. Every species wants to have com...

Q: To the correct number of significant figures calculate log(4.399x104).

A: Significant figures are the digits of a number that have meaning in terms of accuracy or precision.

Q: 2. A compound contains 43.38 percent Na, 11.33 percent C, and 45.29 percent oxygen. What is the empi...

A: Here, I am providing you the solution of only question 2 as you have asked for it. Given, Mass % of ...

Q: A solution that contains14.32 grams of naphthalene in 150 grams of ethylene dibromide freezes at 7.1...

A:

Q: Find the forward (k Jand reverse (k-1) rate constants for the recombination reaction; OH +H SH,0 at ...

A: Given: K = [H2O][H+] [OH-] = 0.51 ×1016 M-1

Q: What is the pH of a 0.20 M solution of CH3NH3NO3 at 25 °C? At this temperature, the Kp for CH3NH2 is...

A: Both given Ka and Kb are given, means this salt is a weak acid-weak base type salt. -PH or [H+] of W...

Q: Conjugate acid Conjugate base

A:

Q: Does the addition of solvent change the molarity of a solution when a solution is diluted? Explai

A: The answer is as follows:  

Q: The following table presents the abundances and masses of the isotopes of zinc. What is the atomic w...

A: The abundance of the naturally occurring isotope given are,  

Q: An aqueous solution with 15 g sulfuric acid is dissolved to make 0.2F solution. The specific gravity...

A: The solution contains 15 g sulfuric acid.

Q: a Br e OCH3

A:

Q: Which is statement is true about the neutrons of atom?

A: (a) Option (a) is incorrect.     Atomic mass equals the sum of neutrons and protons present in the n...

Q: In a replicated experimental procedure for phosgene formation by Bodenstein and Plaut, it was found ...

A:

Q: 1. Consider an aqueous solution of ammonium nitride. a) How many grams of ammonium nitride are prese...

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Q: 1. What is the pH of a buffer that contains 0.15 M CH,COOH and 0.10 M NACH,COO (K, = 1.8 x 10 )?

A: 1) Given, Concentration of CH3COOH solution = 0.15 M [CH3COOH] = 0.15 M Concentration of NaCH3COO so...

Q: Balance the below chemical reaction. Ec1H16 + O2 → → EcO2 + H2O In the correctly balanced equation, ...

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product...

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of 1....

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Q: It is desired to make a 0.1M solution by adding 500grams of copper sulfate pentahydrate crystals. Wh...

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Q: Why do we need to know the concept of chiral molecules?

A: The study of chirality in nature has played a very significant role in understanding biochemistry. C...

Q: 3. Predict products stereochemistry and mechanisms of the following reactions. CO2H A = CO2R Ph H (c...

A: The given substrate is an enolizable aldehyde which in the presence of the chiral catalyst (R-prolin...

Q: When prepoaring solution for UV spectroscopy, the more polar the solvent is the better.for higher cu...

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Q: It takes a minute and a half for the concentration of oxygen to decrease from 4.2 x10 2 M to 2.4 x10...

A: Given: The initial concentration of oxygen is 4.2 x 10-2 M The final concentration of oxygen is 2.4 ...

Q: e Van Deemter equation,

A: VAN DEEMTER EQUATION ANALYSIS  

Q: HSO4 OH So,2 H20 +

A: Proton (H+) donors are acids and Proton acceptors are bases. HSO4- ------&gt; SO42-  HSO4- act as ac...

Q: Consider the plot below. State it represents what mechanism and why the slope at lower [A] is differ...

A: The answer is given below

Q: Compare the hardness of SCF3 O SCF3 to AIF3. Which will be harder? O AIF3 Explain your answer in ter...

A:

Q: What is the formula fortheedges, expressed as “f”, if the radius of the atom is expressed as “k”: a...

A: In general, edge length is represented by 'a' and radius is represented by 'r'  Here , radius is den...

Q: Match column A with Column B. Given: Samples were spotted on the TLC plate and after performing the ...

A: This question is related to Thin Layer Chromatography. Thin-layer chromatography (TLC) is a  techniq...

Q: Moles of OCl– in the diluted bleach titrated. ?

A: Iodine and hypochlorite play role in titration Moles of iodine play role in hypochlorite ions

Q: Bromine has two naturally occurring isotopes (Br-79 and Br-81) If the natural abundance of Br-79 is ...

A: Given: There are two naturally occurring isotopes of Br. The abundance of isotope 1 = 50.69 % Mass o...

Q: Question 10 The quantum mechanical energy levels observed in IR spectroscopy are those of molecular ...

A: Infrared spectroscopy is defined as the branch of science in which functional groups in a compound a...

Q: Waht affect, if any would there be on a system efficiency if there were no need for 100% vapor refri...

A: 100 % vapor refrigerant is needed in suction line of refrigeration cycle to protect the compressor f...

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.