150 Vapor 130 110 Liquid 70 50 A 100% - 80% - 60% - - 40% · 20% 0% 0% – 20% 40% 60% 80% -100% B Figure 14.3 Phase diagram for a typical liquid mixture of two components. Temperature

Q: Calculate the molarity (M) of a 46% (w/v) copper sulfate solution (m.w. = 160.0 g/mol)

A: Molarity is the number of moles of solute per litre of solution.

Q: What is the relation of A, T and %T? Under Beer Lambert Law crux the concentration.

A: According to the Beer-Lambert law, absorbance is linearly proportional to the concentration of…

Q: A quantity of gas in a piston cylinder had a volume of 0.539 m^3 and a pressure of 200 Pa. the…

A: According to the question, A quantity of gas in a piston-cylinder had a volume of 0.539 m^3 and a…

Q: 1-solid, 2-liquid, 3-gas, 4-supercritical fluid, point O-triple point, C-critical point -78.5 °C…

A: Asked : Given option which is correct for dry ice at the 1000 degrees celcius temperature and 5 atm…

Q: what is the calculated change over time from slope? and what condition changed the fastest?

A: For this question change over time can be calculated from the slope. For light the slope is 0.0199…

Q: Question6 Consider the phase diagram given below. What phases are present at points A through H?…

A: A phase diagram is a graphical representation. The graph indicates different physical states of a…

Q: 0.47 absorbance/ 4713.6 mol/L = In scientific notation please & 0.57 abosorbance/4713.6 mol/L=

A: Beer-Lambert law states a linear relationship between concentration and absorbance. When…

Q: The healthcare provider has ordered 2 g of amoxicillin oral suspension for your patient. The…

A: Amoxicillin is an antibiotic used to treat bacterial infections of the ears, nose, throat, urinary…

Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food.  When…

A: Sodium chloride is a common table salt that is commonly known as NaCl. Sodium chloride is commonly…

Q: Cao (s) (calcium oxide) is the main ingredient of concrete. While mixing Cao with water, the mixture…

A: Given that the CaO reaction with H2O gives out heat and forms Ca(OH)2 in the product. So the…

Q: Write out the acid dissociation reaction for hydrochloric acid. Calculate the pH of a solution…

A: The dilution refers to a technique which involves increasing the volume of solvent which is usually…

Q: constructing

A: NORMALITY ASSUMPTION : The normality is a property of random variable that is distributed according…

Q: Rank the following aqueous solutions in order of increasing vapor pressure. work for this question.…

A: Several physical properties such as boiling point and melting point change depending on the number…

Q: Heliox is a helium‑oxygen mixture that may be used in scuba tanks for divers working at great…

A: Boyles law states that at a constant temperature, the pressure of a gas is inversely proportional to…

Q: How many grams of NaOH would you need to make 3,982 mL of a 3 M NAOH solution (m.w. = 40.00 g/mol)?…

A: By the concept of molarity, we can determine the concentration of a solution. It is the total number…

Q: Refer to the titration curve in answering the questions: 13 12 11 10 9 8 7 6 5 4 3 0 2 4 6 ← 8 10 12…

A: A titration curve is used to study the pH changes that occurs during the titration of an acid with a…

Q: föllowing would dispersion forces be the most important factor in determining physical properties in…

A: The London dispersion forces are defined as the weakest existing intermolecular forces. It is a…

Q: You want 235mL of a solution that consists of 10% BSA, 2.37mM KCl and 120µM EDTA.  You have stock…

A: BSA is a globular proteins which is a well studied proteins and used as standard protein molecule in…

Q: Make a conclusion: pH = 7,15 pCO₂ = 25 mmol/l SB = 11 mmol/l BB = 27 mmol /l BE = -17 mmol/l

A: Acidosis is a condition marked by an elevated acid content in the blood and a pH of less than 7.35.…

Q: If 4.00 L of ethyl alcohol at 18.0 ⁰C is exposed to a temperature of 25.0 ⁰C, what is the resulting…

A: Initial temparature of ethyl alcohol is T₁ = 18° C = (273 +18) K = 291 K rising the temparatute to…

Q: 12- 10- 8- 6- 4- 2- 0- 20 40 60 80 Volume of NaOH (mL) Hd

A: The titration curve is the graphical representation of pH. The pH is greater than 7 for weak acid…

Q: What is an absorption spectrum? The following graph is the visible absorbance spectrum of an…

A: There are different types of electromagnetic radiation. The different radiations have different…

Q: This is a question regarding spectrophotometry. Scenario: 0.1 mL of the unknown and 0.9 mL of…

A: When 0.1 ml of the unknown and 0.9 ml of the distill water are mixed. The dilution of the unknown =…

Q: A physician has ordered 5 gr of a medication. It is available in solution form as 20 gr per fl oz.…

A: a) There is 20 gr of medication in 1 fl oz  1 gr medication will be present in 1/20 fl oz So, 5 gr…

Q: What are the possible values of the basic property of Liquid Medicine (Vitamins)? Mass Density:…

A: Liquid medicine in pharmaceuticals are of immense study value. They are studied vividly and are…

Q: Define the following terms: a. hydronium ion b. acid c. base d. Ka e. pKa

A: In the solution, when a compound reacts, there is a formation of the product. In the chemical…

Q: Consider a buffer solution that contains 0.55 M NH2CH2CO2H and 0.35 M NH2CH2CO2Na.…

A: NOTE: since you have asked multiple question, we will solve the first question for you. if you want…

Q: If 5.0 g of calcium hydroxide are needed, how many moles of magnesium hydroxide would be produced?…

A: 1.27 Moles of Mg(OH)2 are produced from 1 mole of Ca(OH)2.

Q: Ethyl mercaptan is an odorous substance added to natural gas to make leaks easily detectable. A…

A: Given: Ethyl mercaptan is an odorous substance added to natural gas to make leaks easily detectable.…

Q: Balance the following (fictional) chemical equations by supplying the correct coefficient. Do not…

A: A section of chemistry that deals with the relationship between the reactant and products involved…

Q: 05:Calculate the grams of each substance requied to prepare the following solutions:(a)250 ml of 0.1…

A: Multiple questions asked. 1st question will be answered,  as permissible by guidelines.  Asked :…

Q: Write out a recipe to create the following solution: 5ml of 300mM Sodium Citrate (molecular weight -…

A: Molarity It can be calculated using the formula: M=n/V(L) n=w/mol.wt. M =w/mol.wt. × v We have to…

Q: Q) Calculate the pH of benzoic acid solution (25 mL, 0.1 M) after the addition of the following…

A: titration of a weak acid (benzoic acid) with a strong base (NaOH). This will result in the formation…

Q: A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine…

A: The gastric sample here is acidic. The equation of titration of an acid  (sample in this case) with…

Q: The k of water is 1.86 kg °C/mol, approximately 4x the value of k,. If you attempted to freeze your…

A: Freezing point depression is a colligative property and it is noticed in solution when solute…

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.