A 10.0 g sample of sucrose (C12H22O11) was dissolved in 200.0 g of water. What is the vapor pressure of this solution at 100° C? (the vapor pressure of pure water at 100° C is 760 torr) Select one: a. 660 torr b. 758 torr c. 638 torr d. 738 torr

Q: What is the relative saturation of water vapor in air at 25 °C, if the partial pressure of the water...

A: Answer: Relative saturation of water in the air is the ratio of its partial pressure and vapor press...

Q: +] P. Bb Tests-CHE-100-01Y Spring 22 * Question Completion Status: QUESTION 9 Which is true regardin...

A: Everything in the world wants to get maximum stability and minimum energy and for each element wants...

Q: 1. Which of the following is NOT an example of physical property? B. Length A. Texture C. Intensity ...

A:

Q: Which of the following is the characteristic of a nonelectrolyte solution? a) Completely ionized in ...

A: Non electrolyte is defined as a solute or compounds that do not ionise in a solution at all. Non ele...

Q: All please

A: The solution is as follows:  

Q: Which give have the largest ionic interactions? Give a order and explanation in detail in clear hand...

A:

Q: Metallic calcium crystallizes in a face-centered cubic lattice, and the atomic radius of calcium is ...

A:

Q: If 45 mL of water are added to 250. mL of a 0.75 M K2SO4 solution, what will the molarity of the dil...

A:

Q: Use the References to access important values if needed for this question. The volume of water neede...

A: Mass of AgCl = 0.0664 g     

Q: Select all of the atomic-scale pictures that could correctly represent the given balanced chemical e...

A:

Q: End of Chapter Quetions References) This question has multiple parts. Work all the parts to get the ...

A: Mass of KNO3, Potassium Nitrate = 557 g Reaction:-  4KCl + 4HNO3 + O2 -----> 4KNO3 + 2Cl2 + 2H2O

Q: nonsynonymous substitutions

A: In this question we have to explain the measures the rate of nonsynonymous substitutions and explain...

Q: A reaction from lab should theoretically produce 59.68 grams of product. If the percent yield of thi...

A: Given,  Percent yield = 58.55 % Theoretical yield of product = 59.68 g Actual yield  of product = ? ...

Q: An aqueous solution containing 4.87 g of an optically-pure compound was diluted to 8.00 × 10² mL wit...

A: Specific rotation = observed rotation/(concentration × path length) Observed rotation = -2.47° Mass ...

Q: 8. Determine the limiting agent of the reaction if 100. g of acetylene gas and 200. g of oxygen gas ...

A:

Q: Br Br Br-Br Which of the following are involved in the reaction? Select the correct response(s): Hom...

A:

Q: Which is true regarding the compound K2S? O it is ionic and held together by opposite charge O it is...

A: For the completion of the octet, the element can share or exchange the electrons. By sharing of elec...

Q: True or false: The ionization energies of the Group 3A family is lower than the Group 2A family

A: Given,  The ionizatiThe ionization energieson energies of the Group 3A family is lower than the Grou...

Q: (Q99) Consider the formation of sulfur dichloride gas from gaseous sulfur and chlorine gas: S8 (g) +...

A: Complete solution is given below in next step

Q: Using the pKa values and molecular weights from the OneNote Class notebook, show you work to prepare...

A: We need to prepare a phosphate buffer with pH 7.3.

Q: Why pi(π) bond needed a longer wavelength than the sigma bond?

A: In chemistry, all the bonds are generally classified in two two major groups i.e, ionic and covalent...

Q: A metal worker uses a cutting torch that operates by reacting acetylene gas, C2H2(g), with oxygen ga...

A:

Q: Acetylene (C,H,) gas is often used in welding torches because of the very high heat produced when it...

A: Given, Acetylene reacts with oxygen gas to produce carbon dioxide and water. Moles of carbon dioxide...

Q: How many grams of solid calcium cyanide, Ca(CN)₂ must be added to 200.0 ml of 0.370M hydrocyanic aci...

A: Ca(CN)2+H+ ---->HCN+ Ca2+   pH =pKa+log [CN-]/HCN    

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(I...

A: Given percentage yield is 80.7

Q: The chemical formula for sodium chloride is NaCl. A chemist measured the amount of sodium chloride p...

A:

Q: ᴀ ꜱᴛᴇᴇʟ ᴛʀᴀɪɴ ʀᴀɪʟ ɪꜱ 400 ᴍᴇᴛᴇʀꜱ ʟᴏɴɢ, ɪɴ ᴍᴀʀᴄʜ ɪᴛ ɪꜱ -30 ᴅᴇɢʀᴇᴇ ᴄ ᴀɴᴅ 40 ᴅᴇɢʀᴇᴇ ᴄ ɪɴ ᴊᴜʟʏ. ᴡʜᴀᴛ ɪꜱ ...

A: Detailed solution is provided.

Q: Given the following equation: 2 C4H10 + 13 02 8 CO2 + 10 H20 How many grams of C4H10 are needed to r...

A:

Q: Which compound produces three ions per formula unit by dissociation when dissolved in water? O alumi...

A:

Q: 7. Calculate the volume of pure isopropanol in the 50 mL you measured, using the %. Recall that a % ...

A:

Q: What is the concentration of each ion in each of the following solutions? (assume complete dissociat...

A:

Q: Iron and water react to form iron(III) oxide and hydrogen, like this: 2 Fe(s)+3 H,0(g)→Fe,O3(s)+3 H2...

A:

Q: Which of these metals will not be oxidized in hydrochloric acid under standard conditions at 25°C? ...

A:

Q: Which of the following is correct? a) The effect of nonelectrolyte solute is greater than an electro...

A: The correct statement is given with explanation as below.

Q: nutes. Question 1 Initially, the concentration of A is 1.00 M and the concentration of B is 2.00 M. ...

A: Initial concentration of A = 1.00 mol  Initial concentration of B = 2.00 mol  Reaction:-  A + 3B &lt...

Q: normality of 0.5781 g acid (eq wt = 187.3) in 250.0 mL of solution

A:

Q: CS2(1) + 302(g) CO2(g) + 2SO2(g) Given: C(s) + O2(g) S(s) + O2(g) C(s) + 2S(s) CO2(g) ni AH = -393.5...

A: Given, CS2(l) + 3O2(g) ➝ CO2(g) + 2SO2(g)  ∆H = ? a) C(s) + O2(g) ➝ CO2(g)  ∆H = -393.5 kJ b) S(s) +...

Q: A solution was made by dissolving 3.75 g of a solute in 108.7 g of acetone . The solution boiled at ...

A: Given data,Mass of solute=3.75gMass of acetone=108.7gBoiling point of solution=56.58oCBoiling point ...

Q: Which of the following would you expect to have the lowest boiling point? a. CH3OCH3 b. The boili...

A: Boiling point of the compound is directly proportional to the molecular mass of the compound and tge...

Q: Predict the products of the following reactions: CH3 HCI HBr CH3C=CHCH2CH3 2. 1. CH2 CH3 HBr H20 CH3...

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other ...

Q: Oxidation Test. Which of the following tested compound(s) would give a positive test? Why? H3C CH3 A...

A: Alcohols and aldehydes give oxidation test easily using oxidizing agents like PCC, KMnO4, etc.  Acet...

Q: studont performed a titration to detormine the cxact concentracion of NaOHlani. Thec thration was pe...

A: In order to find the 95% confidence interval, we have to calculate the standard deviation using an e...

Q: PURITY TEST Instructions: Note the REFRACTIVE INDECES of each of the samples and solve for their % p...

A:

Q: Calculate the pH of a solution when 20 mL of a .1 M HCl are mixed with 40mL of a 0.05 M NaOH answer ...

A: HCl mixed with sodium hydroxide 

Q: Consider a weak acid "HA". What is the percent ionization of a 0.451 mol L-1 solution of HA? Just en...

A:

Q: LIMIT TEST (IMPURITIES - BIOLOGICAL) Instructions: Note the color change of each of the samples by ...

A: A question based on general chemistry that is to be accomplished.

Q: Atomic Weights of the following elements: N = 14 amu Na = 23 amu C = 12 amu H = 1 amu O = 16 amu 1. ...

A: Since you have posted multiple questions, we'll answer the first one. If you want any other question...

Q: A weak acid has KA = 1.59 x 10-8. What is the pKB of its conjugate base?

A:

Q: What concentration of nitrous acid has a hydronium –ion concentration of 0.01 F?

A:

Q: Find the empirical formula for a compound which contains 32.8% chromium and 67.2% chlorine.

A: Solution-

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.