The ratio of an observed measurement of colligative property for a solute in a solution to the value for a solute that does not dissociate with the symbol i is? Select one: a. Lewis factor b. Van’t Hoff factor c. Raoult’s factor d. Henry’s Factor

Q: Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when Cr*...

A: We know that., PH  =  - log [H+]  

Q: Circle all of the functional groups on the given molecule and clearly label them. -ketone H2N valine...

A: Given compound is an amino acid. Functional groups are the groups which decides the properties of a ...

Q: Calculate the mass of each element in Rhenium Bromide (ReBr3) when 93.7 g of Bromine gas (Br2) react...

A:

Q: A laboratory was using some faulty equipment and some of the chemicals leaked out, which produced on...

A: Given: Experimental yield = 6.51 g. And theoretical yield = 10.64 g.  

Q: hat is the percent yield if the combustion of gasoline results in 627 grams of steam produced when a...

A: Given : We have to calculate the percentage yield .

Q: Shown here are the resonance contributors for the cationic intermediate in the electrophilic additio...

A: To show resonance structure , we show movement of electrons by a curved arrow.  The arrow starts fro...

Q: What volume of a 0.500 M HCI solution is needed to neutralize each of the following: (a) 20.0 mL of ...

A: We will first write balanced chemical equations for both and then find volume of HCl needed.

Q: 4What causes the changes in ionic radius from left to right across  period 2 of the periodic table.

A: The answer is given below

Q: 2. Data for the reaction: 2 NO(g) + O2(g) → 2 NO2(g) are given in the table below: Initial Rate (mol...

A:

Q: Refer to the diagram below. Key projectile A projectile B projectile C Which projectile was launched...

A: Hence option C is correct that is projectile C. 

Q: Is the 1st compound ( more, less or equally) stable than B? Pls show through illustrations of chair ...

A:

Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

A: Volume of hard water sample = 100mL 

Q: 13. Provide a mechanism for the chain radical mechanism, using curved arrow formalism, of the reacti...

A:

Q: A solution containing Pt“t is electrolyzed with a current of 4.30 A. How long will it take to plate ...

A: This above question is solved with the help of Faraday's first law..  1 Faraday = 96500 coulomb

Q: Current Attempt in Progress The reaction 2A + 2B M+N has the rate law: Rate k[A]?. At 25°C, k = 0.03...

A:

Q: If I combined 15.0 grams of calcium hydroxide with 75.0 mL of 0.500M HCl, how many grams of calcium ...

A:

Q: Calculate the following for each run: the initial molarities of I- and H2O2 (from the solutions tabl...

A: This experiment is based on iodine-clock reaction in which iodide ion reacts with hydrogen peroxide ...

Q: How can I make 3 ml of 10% MgSO4 x 7H2O from MgSO4

A: Given: Concentration in %(m/v) of MgSO4·7H2O = 10 % And volume of solution = 3 mL.  

Q: Based off of the diagram, please state the # of amide bonds and please state the # of alcohol bonds....

A:

Q: A certain reaction has the following equation: A + B-C+ D. Experiments yielded the following results...

A:

Q: Comment on the general features of the predicted (extremely simplified) 1H-NMR spectrum of lycopene ...

A: 1H NMR analysis:

Q: How many atoms of Cu are in 0.763 mol Cu?

A:

Q: Calculate the osmotic pressure for a solution that is 0.6 molar in sodium chloride and 0.5 molar in ...

A: Osmatic pressure = i x C x R x T i = the no. of dissociated ions C = concentration R = gas constant ...

Q: Equilibrium constants for reactions can be determined from partition functions. For a generic reacti...

A: The equilibrium constant for the following reaction at 298 K is needed to be determined.  H2O + DCl ...

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

A: Given that, a 0.800 M HCl was diluted to a final volume of 500 mL.  The concentration after dilution...

Q: For the reaction 2H2+O2➡️2H2O , if 30.0 g of H2 is reacted with 20.0 g of O2, what mass of the exces...

A: The mass of excess reagent left over is given below 

Q: The boiling point of an aqueous solution is 101.21 °C. What is the freezing point? Consult the table...

A:

Q: Calculate molarity if solution in water (300K) has osmotic pressure of 3.00 atm.

A:

Q: Solid diiodine pentoxide is used in respirators to remove carbon monoxide from air. The reaction pro...

A: We have to predict the mass of CO  as well as mass of I2 .  

Q: Suppose a 500. mL flask is filled with 0.20 mol of CH, 1.7 mol of CO and 1.2 mol of H,. This reactio...

A: Given Reaction :-  CH4 + H2O(g) <------> CO2(g) + 3H2(g) Volume of flask = 500.0mL Number of m...

Q: what is most stable radical that could form from 2,2-dimethylpropane? pls illustrate

A: Radical is species which has odd number of electrons. Radicals are of three types: primary, secondar...

Q: 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are prese...

A: Given data : Concentration of KOH = 7.39 M Volume of solution = 30.0 mL = 0.03 mL 

Q: r the observation that only the ortho-isomer appeared in the distillate and not the para isomer.

A:

Q: Find the pH and fraction of dissociation (a) of a 0.100 M solution of the weak acid HA with Ka = 1.0...

A: Given that, Ka of HA = 1.00×10-5  [HA] = 0.100M  Then,  

Q: Calculate and compare the molar solubility of Mg(OH)2 in water and in a solution buffered at a  pH ...

A:

Q: 1. Balance the following equations: 1 Ba 2N 60 IBa 201 INa IC1 Ba(NO3)2 + NaCI BaCl2 + KNO3

A:

Q: . Choose the item that correctiy describes the oxidizing agent and the reducing agent in the reactio...

A:

Q: 96. The average temperature of the human body is 98.6 °F. What is this temperature in °C and K? 98. ...

A:

Q: Your task is to create a cartoon scenario illustrating

A: In this question we have to create a cartoon scenario illustrating the effect of temperature and pre...

Q: fer to the figure below. Identify the part of vernier caliper. O 10 20 30 40 so 60 70 B0 99 100 110 ...

A: Given : We have to tell what is the missing part.

Q: Explain how the concept of atomic number leads to the synthesis of new elements in the laboratory; G...

A: Atomic number is equal to number of protons and also equal to number of electrons in an unchaarged s...

Q: Consider the diprotic acid H2A with K1  =1.00 x 10^-4 and K2 = 1.00 x 10^-8. Find the pH and concent...

A: K1 = 1 × 10-4  K2 = 1 × 10-8

Q: what is the number of possible monochlorination products of 2-methylpentane? and among those what is...

A:

Q: Which substance is not a structural isomer of hexyne? O hex-2-yne O hex-3-yne O 3,3-dimethylpent-1-y...

A:

Q: What is the molality of an aqueous solution that is 10.0% ethanol, C2H5OH, by mass?

A:

Q: Bicarbonate reacts with water to produce carbonate ions and hydronium ions: HCO,- + H20 = CO2?- + H3...

A:

Q: H

A:

Q: Describe the solubility property of animal oil and plant oil in different solvents and solutions. Ca...

A: Solubility factors

Q: A 1.480 g sample of oxalic acid, H2C204, is placed in a 100.0-mL volumetric flask, which is then fil...

A: Given : Mass of oxalic acid = 1.480g

Q: A chemist wants to prepare 0.670 M HCI. Commercial hydrochloric acid is 12.4 M. How many milliliters...

A: Please find your solution below : Molarity is the measure of concentration which is expressed as the...

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.