A substance that does not dissolves well in water. Which of the following can be concluded about the substance? o The substance is polar. o The substance is nonpolar. o The substance is neither polar nor nonpolar. o The substance may be either polar or nonpolar.

Q: A sample contains one or more of the ions: aluminum, calcium, copper(II), iron(III); upon addition…

A: Interpretation- element present in given picture Concept introduction- Actually its practically…

Q: If 20.0g of copper(II) chloride reacts with 20.0 grams of sodium phosphate in aqueous solutions…

A: Given reaction 3 CuCl2 (aq) + 2 Na3PO4 (aq)  →  Cu3(PO4)2 (s)   + 6 NaCl(aq.)Mass of CuCl2 = 20.0…

Q: molarity of luminol solution = 0.979 M PartB moles of luminol = 0.120 mol What volume of the stock…

A: Given data, Molarity of luminol solution = 0.979 M Moles of luminol = 0.120 mol Formula, Molarity =…

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: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: what's the concentration of solution in units of molarity when 79.23 g of sodium bromide is added to…

A:

Q: The proccess of dissolving and hydrating a solute is

A: The proccess of dissolving and hydrating a solute is ?

Q: The mass percent of acetic acid in the bottle of vinegar is 5.45% in water. What is the…

A: Consider volume of solution = 1L or 1000 mL

Q: Consider this question: What is the mass of solute in 200.0 L of a 1.556-M solution of KBr?(a)…

A: a) The number of moles of solute per litre of solution is known as molarity of the solution. It…

Q: Fill in the following table with either the chemicals formed or no reaction upon mixing each pair of…

A: We have to fill the table.

Q: 17.46 g of salt, sodium chloride is added to 89.0 mL of water what is the concentration in units of…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: Calculate the number of grams of solute in 519.6 mL of 0.295 M calcium acetate. Round your answer to…

A: The molarity of a solution is the number of moles of solute dissolved per liter of the solution.

Q: In chemistry laboratories, it is faster and more convenient to measure out liquids by volume with…

A: Given  A solution is prepared by mixing acetonitrile, CH3CN, and methanol, CH3OH, together. The…

Q: What is the molarity of the following solutions given that: 1.0 moles of potassium fluoride is…

A: Given 1) moles = 1, volume = 0.1 L 2) mass = 1g , volume = 0.1 L 3) mass = 1g , volume = 0.1 ml…

Q: A sample of 12.38 g sample of Sodium Iodide Hydrate NaI*XH2O was heated until a constant mass of…

A: The question is based on concept of reaction  Stoichiometry. we have to calculate water of hydration…

Q: Determine the volume percent of a solution made by dissolving: (a) 46.8 mL of butanol in enough…

A:

Q: Bleach is 6.00% NaClO by weight and the density of bleach is 1.07 g/mL. How many grams of NaClO is…

A: Given,volume of bleach = 49 mL density of bleach = 1.07 g/mL We know, density = mass / volume =>…

Q: What is the difference between a fractionation and a distillation?

A: The main difference between fractional distillation and simple distillation is the application in…

Q: A student is making a solution of sugar in water. If the student uses 0.67 moles of sugar and enough…

A:

Q: Assume the seawater in the world's oceans has a salinity of 3.50% NaCl by mass. Calculate the total…

A:

Q: What is the molarity of a solution that is prepared by mixing 37.0 mL of ethanol in 100.0 mL of…

A: Given, The volume of ethanol = 37 ml volume of water = 100 ml Volume of solution = 133 ml Density of…

Q: True or False: Water is considered a chemical element

A: Chemical element is a substance in the universe that can not decompose to simpler species ( that are…

Q: Mixtures and compounds vary in composition with the latter having a 1) compound. The components of a…

A: A mixture is a physical combination of two or more substances. For example, water and salt.

Q: 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II)…

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

Q: Why do solutions need to be standardized?

A: For a standardization process, a standard solution is required as a reference. Standard solutions…

Q: What is the molarity of a solution that contains 401.8 g of sodium chloride dissolved in 608.8 mL of…

A: Equation for calculating molarity is given 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: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: 34.) 1.68 L of an aqueous solution containing 25.00 g of KCI dissolved in pure water is prepared.…

A: Given, mass of KCl = 25.00 g Molarity of KCl solution = ? Volume of the solution = 1.68 L Note:…

Q: A solid mixture consists of 32.3 g of KNO3 (potassium nitrate) and 5.7 g of K2SO4 (potassium…

A: Mass of KNO3 = 32.3g  Mass of K2SO4 = 5.7g Mass of water = 130.0g Temperature = 0°C Solubility of…

Q: The solubility of an ionic solid is 124.3g/100g of water at room temperature. What is the maximum…

A: Solubility of ionic solid = 124.3 g / (100 g of water) Temperature is constant. Now we need to…

Q: 1071 g of glucose is dissolved in a solution with 0.43 M concentration. What is the volume is the…

A:

Q: Suppose 71.3 g of iron (11) bromide is dissolved in 350. mL of a 0.80 M aqueous solution of silver…

A:

Q: 3. If 122.3 grams of strontium chloride is mixed with 925.0 g of water, boiling point of the…

A: The new freezing and boiling point can be found out using colligative properties relation of…

Q: If I dissolve one teaspoon of sugar into a cup of water, I can say the sugar is 1 point the

A: Solute  is the smaller or minor compound or molecule in the solution which is dissolve in the…

Q: nswer in scientific notation (as needed) and use appropriate sig figs.  A drink mix sample is…

A: The concentration of dye in diluted solution of 50mL = 2.20x10-5 M