Make 100 ml of a 1% solution of boric acid isotonic with blood by adding NaCI. The freezing point of 1% boric acid is -0.29°C. The freezing point of 1% sodium chloride is -0.58°C.

Q: What mass of NaOH is contained in 300.0 mL of a 0.470 M sodium hydroxide solution? Mass= g

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given : Wt of precipitate (Silver chloride) = 0.750g Normality of silver nitrate = 0.105N  MW of…

Q: Determine the amount of sucrose in each solution.(a) 48 g of a solution containing 3.7% sucrose by…

A: Mass percentage is given by the formula:Mass % = (Mass of compound/Total mass of solution) x 100 %…

Q: Part A The forensic technician at a crime scene has just prepared a luminol stock solution by adding…

A: In this question, we want to determine the Molarity of the luminol Solution.  You can see details…

Q: The fundamental condition for predicting solubility, stated as polar solutes are soluble in polar…

A: Answer is explained below. According to the solubility rule "like dissolves like" we know that polar…

Q: A student investigated the stoichiometry of the nickel(ii) nitrate sodium sulfide water system using…

A:

Q: What are the pertinent chemical equations in the standardization of sodium thiosulfate solution?

A: STANDARDIZATION is used for knowing  exact concentration of titrant that we are using for accurate…

Q: Imagine an experiment in which the percentage of manganese, Mn, in a manganese ore is to be…

A:

Q: what is the standardized concentration of NaOH?

A: We are given mass KHP is 0.550 g  To neutralize it, volume of NaOH used is 33.0mL  We have to find…

Q: Determine the molarity (M) of the following solutions: 1.50 mol of NaOH in 1000. mL total volume of…

A: moles of NaOH = 1.50 mol Volume of the solution = 1000. mL = 1 L molarity of the solution = ? M

Q: How does the percent count of red balls total decrease

A: Percent count of Red balls As per question, Red balls are solvent molecules and green balls are…

Q: In an experiment, 0.500 grams of sodium bicarbonate were added to an evaporating dish and an excess…

A: Number of moles of a chemical compound is the term used to express the amount of the compound in a…

Q: aqueous solution of silver acetate, AgCH3COO, contains 4.32 grams of silver acetate and 17.6 grams…

A: An  aqueous  Solution contains   AgCH3COO and H2O.  Therefore ,Mass of  aqueous  Solution  =Mass of…

Q: A solution of sucrose in water is placed in sunlight without a lid. Which of the following…

A: The water from sucrose solution evaporates when placed in sunlight. So the volume of solvent and…

Q: .500 M sucrose solution (table sugar, C12H22011) containing 0.177 mol of n the provided box. Would…

A: Molarity of a solution is defined as moles of solute divided by volume of solution in litres. M =…

Q: Which statement is true about a supersaturated solution? The amount of solute dissolved in solution…

A: A supersaturated solution is a solution that contains more solute than it would normally dissolve at…

Q: When sodium chloride, NaClNaCl, dissolves in water, the solution contains Choose...: sodium ions and…

A: Given information,       Sodium chloride (NaCl) is dissolved in water

Q: 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Solubility (g/mL) Potassium nitrate Sodium chloride…

A: The solubility curve given is,

Q: Q1. How many milliliters of aqueous 2.0 M CuSO, must be added to prepare 90 ml. of aqueous 0.1 M…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: In a closed system (a closed round-bottom flask), does molarity change with temperature? Why or why…

A: Molarity of any gas is defined as the

Q: Calculate the new molarity if each of the following dilutions is made. Assume the volumes are…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Is acetone soluble in sodium bicarbonate? does it form a salt or solid after reacting

A: Acetone is soluble in sodium bicarbonate. It forms a salt or solid that has to be given.

Q: ) Solution Concentration and Solution Stoichiometry a) What is the molarity of a solution made by…

A:

Q: What does decomposing of pure water into its constituent elements indicate?

A: In decomposition reaction single compound is broken down into two or more simpler substances.…

Q: Can you help explain to me if the concentration and molarity of acetic acid in vinegar remains the…

A: Acetic acid has a formula CH3COOH. It is a clear colorless liquid Glacial acetic acid is corrosive…

Q: If 44.2 g of CaCl, is added to 482 g of water, calculate the mass percent of CaCl, in the solution.…

A: Given, mass of CaCl2 =44.2 grammass of water =482 gramwe are asked to calculate the mass percent of…

Q: A solution of CaCl, in water forms a mixture that is 39.0% calcium chloride by mass. If the total…

A:

Q: The term “proof,” still used to describe the ethanol content of alcoholic beverages, originated in…

A: A question based on concentration terms that is to be accomplished.

Q: ow many grams of MgCly are needed to prepare 860 mL of 0.387 molar aqueous MgCl? Put answer in box…

A: Since MgCl does not exist , so it would be MgCl2 . Given : Volume of MgCl2 = 860 ml Molarity = 0.387…

Q: what is the solubility level of potassium nitrate and sodium chloride?

A: The process in which a solute (may be in solid, liquid or gaseous phase) tends to dissolve in a…

Q: Sodium bromide and potassium nitrate are added to solution. What (if any) precipitate is expected to…

A: To determine whether a precipitate will form when sodium bromide and potassium nitrate are added to…

Q: The molarity of a solution prepared by dissolving 0.0731 moles Kl in 325 mL of solution

A: Given moles of KI (solute) = 0.0731 moles Volume of solution = 325 ml

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: 1.) In a 15.00 g sample of ferilizer that is 10-30-10 by label, how many grams of pure phosphorus do…

A: To calculate how many grams of pure phosphorus are in a 15.00 g sample of fertilizer that is labeled…

Q: if the solubility of potassium chromate is 62.4 g per 100 g of water if i had 602 mL of water…

A:

Q: 7. Given: • The solubility of X at 100°C in water is 18.0 g/100 mL water. • The solubility of X at…

A: Solubility of X at 100°C in water = 18g/100ml  Solubility of X at 0°C in water = 3.6g/100ml

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given that: Weight of AgCl = 0.750 g Normality of AgNO3 = 0.105 N

Q: In an experiment, 0.500 grams of sodium bicarbonate were added to an evaporating dish and an excess…

A: Given: The reaction is as follows, NaHCO3(s) + HCl(aq) → NaCl(s)+CO2(g)+H2O(l) Mass of sodium…

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.