Q: efine solution, suspension, supernate, and precipitate.
A: Matter is defined as anything occupies space and having mass. Matter is classified into two types…
Q: What TWO things could be done to increase the solubility of a specific gas in solution?
A:
Q: What is the solubility rule? What is a typical polar solvent? What is a typical non-polar solvent?
A: The extent of (solid, liquid or gaseous) solute quantity that dissolves in particular given amount…
Q: Which substance is most likely classified as a colloid? A soft drink oxygen gas water D fog Atoms of…
A: In first part we have to select colloids , in 2nd part we have to choose elements forming ionic bond…
Q: In which of the following aqueous solutions would you expect CuBr to have the highest solubility?…
A: Given that : We have to determine, in which of the following aqueous solutions will CuBr have the…
Q: What is the molarity of a solution of volume (1.6 L) and dissolved in (1.5 g) of * potassium bromide…
A:
Q: Which of the following solutions would Agl be the LEAST soluble in? Solubility in 1.0 M AGNO3 and…
A: Solubility product is a constant value at a given temperature. It is represented by Ksp and it is…
Q: Which of the following elements will have the greatest solid solubility in copper? Atom Crystal…
A: Solubility is defined as ability of a solid, liquid, or gaseous substance to dissolve in solvent to…
Q: Solid Aqueous
A: Precipitates are considered to be insoluble ionic solid products formed in a chemical reaction
Q: What volume of 11.0 M Potassium Dichromate must be used to prepare 1.5 L of 0.45 M solution?
A: Given, initial Molarity of potassium dichtomate , M1 = 11.0 M Final Molarity , M2 = 0.45 M Volume ,…
Q: Calculate the mass percent concentration of 16.1g CaCl2 mixed with 113.9mL water. (1mL=1g)
A: Mass % is given by: = (Mass of required compound x 100) /Mass of total solution
Q: How does supersaturated solution affect precipitation, and what are different ways that…
A: A solution formed from the interaction between the solute and the solvent, where the solute gets…
Q: Why doesn’t boiling eliminate nonvolatile contaminants such as lead?
A: The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals…
Q: %3D +) CI
A: The question is based on the principle of solubility. we need to determine whether the given…
Q: Four main factors affecting the solubility of the substitutional solid solution are Atomic size,…
A: A substitutional solid solution contains two types of atoms. These atoms can replace each other…
Q: NaCl is dissolved in water until no more will go into solution. At this point the solution is 1.…
A: When two or more substances present in a solvent then it is called a solution.
Q: of
A: This question is related to polymers.
Q: 4. In your own words, describe how you can use the structure of a large carbon-based molecule to…
A: The solution is given below -
Q: Would you expect carbon tetrabromide and water to be miscible? Why or why not?
A: The basic rule for solubility is like dissolve like, i.e. a polar molecule tend to dissolve a polar…
Q: What is done to remove carbonates and bicarbonates salts of calcium and magnesium in water samples?…
A: Carbonate and bicarbonate salt of calcium and magnesium termed as temporary hardness. Temporary…
Q: Explain why ammonia is soluble in water but nitrogen trichloride is not.
A: H- bonding = It is a type attraction intermolecular forces between the lone pairs of an…
Q: What is the difference between evportation and crystallization in terms of separating soluble…
A: Answer - evportation - Evaporation happens when a liquid turns into a gas. It can be easily…
Q: Calculate the mass percent of 2.67 g KCl dissolved in 46.1 g H2O
A: Mass percentage: mass of solutetotal mass of solution×100g
Q: What mass of magnesium chloride, MgCl2 must be dissolved in 100.0 mL of water to produce a 2.5 M…
A: The ratio of number of solute to the volume of solution in liters is known as molarity.
Q: What is the mass of Potassium nitrate (KNO3) that will dissolve in 25 g of water at 48°C? O a. 25g O…
A: Given, Mass of potassium nitratre = ? Mass of water = 25 g Temperature = 48℃ = 321 K
Q: 26. Calculate the approximate initial boiling point of a solution of 285g of magnesium chloride in…
A: Note: Since you have posted multiple questions, we are entitled to answer the first only. Please…
Q: Sodium chloride is added to 100 ml water until it does not dissolve any longer. The resulting…
A: Please find your solution below : Sodium chloride is added to 100ml water until it does not dissolve…
Q: The solubility of an ionic solid is 122.7g/100g of water at room temperature. What is the maximum…
A: Given : Solubility of solid = 122.7 g/100 g water Hence it means that 122.7 g of solid will dissolve…
Q: What is the mass of Potassium lodide (KI) that will dissolve in 50 g of water at 5°C? O a. 72g O b.…
A: Solubility product is a product of the concentration of ions with the power when the solution is…
Q: 28. Calculate the mass percent concentration of 16.1g CaCl, mixed with 113.9mL water. (ImL=lg)
A: Topic-- Finding the mass percent concentration of CaCl2
Q: In your own words, describe how you can use the structure of a large carbon-based molecule to…
A: The solubility of a carbon-based molecule in water depends on the following factors: 1. Length of…
Q: do the alkaline earth metal cations become more soluble or less soluble as you move down the family?
A: Answer In the polar solvent like water the solubility varies as Be>Mg>Ca>Sr>Ba In the…
Q: what is the concentration of calcium carbonate(only in case of liquids) and the correct way to…
A: Calcium carbonate is a water-insoluble substance. It can be easily converted to other calcium…
Q: 26 Determine the molarity of an aqueous solution of summerinium (molar mass=146.35 g/mol) that has a…
A: Given-> Molar mass = 146.35 g/mole Concentration molality (c)= 0.914 M Density (d)= 0.986 g/ml =…
Q: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network…
A: Substance X: Compound X is ionic solid. Ionic solids show electrical conductance only in their…
Q: f. When a solute is added to the solution, the solute falls at the bottom of the container where it…
A: A saturated solution is one in which the solvent has the maximum amount of solute. No more solute…
Q: 13.23 The solubility of Cr(NO3)3 . 9 H2O in water is 208g per 100 of water at 15 °C. A solution of…
A: a) The solution is a supersaturated solution at 15°C
Q: Most to least soluble ba2+ ca2+ mg2+ sr2+
A: In periodic table, as we descend the group second the radius of the ions gets bigger. Thus, for the…
Q: What mass (in g) of NH3 must be dissolved in 475 g of methanol to make a 0.250 m solution? O 2.02 g…
A: Given: Mass of methanol = 475 g =475×10-3 kg The molality of the solution = 0.250 m Standard data:…
Q: in which of the following aqeuous solutions would you expect CuBr to have the lowest solubility…
A: In 0.020 M of CaBr2 solution the common ion Br- have more concentration that is 2 x 0.020 M = 0.040…
Q: What is the lattice constant ? if the lattice has 400 lines per mm?
A: Given, Number of lines (N) per mm = 400 lines/mm = 400,000 lines/m, Then grating space (d), d…
Q: How many grams of Na2CO3 should be dissolved in 200.0 g of water to prepare a solution which is 12 %…
A: Solution- Grams of Na2CO3 required= 25.00 g Option 3 is correct. Detailed solution has been…
Q: What are the similarities and differences between the everyday and technical meanings and uses of…
A: Similarities between the everyday and technical meanings of the terms insoluble and solubility In…
Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH4O) to make a solution with a…
A: Given Molality = 0.25 m Mass of Methanol = 475 g
Q: Ethanol and KCl both dissolve in water. what happens to the ionic bond when KCl dissolves? What…
A: Ethanol is a polar compound and KCl is an ionic compound when KCl is dissolved in water, KCl…
Q: Calculate grams of sucrose that must be added to 432.3 grams of water to prepare a 8.48 % by mass…
A:
Step by step
Solved in 2 steps
- 1. A process where impurity is precipitated along with the desired product. 2. Calculate the gravimetric factor for: Analyte: SiO2 Precipitate: KAlSi3O8why does a change in pressure not affect the colour of a equlibruim mixtureAbout the adsorption process and phenomenon, discuss the interactions between solid and adsorbent in chemisorption and fissorption.
- The large surface-to mass ratio of colloidal particles supports the goal of adsorption indicators, but the coagulation sometimes interferes with desired results. Explain how the coagulation is beneficial in gravimetric analysis but is detrimental to volumetric analysis.1. The Ksp of Ca3(PO4)2 is 1.3 × 10−26. Estimate the solubility of this salt in units of g. L−12. If a sample of solid Ca3(PO4)2 is stirred into exactly one litre of a 0.550M solution of Na3PO4, how will the solubility of the salt compare with the answer that you have obtained in question 2.1? Explain you answer in a short sentence.If Vsu= Vorg, how many times should the extraction process be repeated in order for 1 g of substance with KD= 2.25 to pass 90.5% to the organic phase?
- Coprecipitation that involves foreign particles? a. Inclusion b. Mechanical entrapment c. Surface adsorption d. OcclusionPotassium dichromate has several industrial applications. To determine the purity of the salt that will be used in different industrial processes, a sample mass equal to 2.660 g was dissolved and quantitatively transferred to a 500.00 mL flask. An aliquot of 25.00 mL of this solution was treated with excess KI and the released iodine was titrated with 0.1000 mol L-1 sodium thiosulfate, spending 27.00 mL. Calculate the purity of the analyzed salt. Data:K = 39.10 O = 16.00 Cr = 52.00 I = 126.9 S = 32.076. A 100mLSolution containing 0.145g of NiCl2 was supplied in the lab. Students were advised to use 5mL of this solution for gravimetric determination of Ni. The density of solution = 1g/mL Mass of precipitate was calculated to be .0291g and .0353g for two trials of the experiment. Calculate the average amount of Ni in unit ppm (parts per million). Gf = .2031
- 4. determine the amount in mg of the amount of Ag present from ICP mass digested: 1.0821g/L dilution of 10ml stock solution to 100ml volumetric flask X=0.98 (intensity)Why are adsorbate particles attracted and retained on the surface ofadsorbent?A saturated AgClAgCl solution was analyzed and found to contain 1.25 x 10-5 M Ag+AgX+ ions. Use this value to calculate the Ksp of AgCl