Solid Aqueous

Q: each

A: Solute : small quantity then others called solute.  Solvent : Larger quantity then others called…

Q: In what sense is a strong electrolyte “strong”? What prop-erty of the substance makes it a strong…

A: An electrolyte is defined as the substance when it gets dissolved in the solvent produces…

Q: Calculate the mass percent of the following solution: (a) 25.0 g NaNO3 in 125.0 g H2O (b) 0.75 mol…

A: Mass Percent Solute Concentration: A simple solution is formed by dissolving a single solute species…

Q: How much copper sulfate and water must be weighed in order to make 23.14 L of 13.5 M copper sulfate?

A: Given: Molarity of the solution = 13.5 M The volume of the solution = 23.14 L  Standard data: The…

Q: A bottle containing both NaCl(s) and NaCl(aq) is shaken repeatedly over a period of several weeks.…

A: Given : A bottle containing both NaCl(s) and NaCl(aq) is shaken repeatedly over a period of several…

Q: For each of the following solutions, calculate the normality

A: 1) For acids:  N = M × Basicity  Where basicity is no.of  replaceable H+ ions by an acid  2) For…

Q: What are some common uses and properties of soda ash?

A: Some common uses and properties of soda ash has to be given below.

Q: In distillation, why is it the formation of bubbles inside the container not desirable?

A: Bubbles containing vapors often form within the distillation liquid.

Q: What is the molarity of a solution in which 10.8 grams of magnesium chloride is dissolved in enough…

A: Molarity is the concentration of solution which expressed the number of moles of solute present per…

Q: How many grams of 50% nitric acid and water should be taken to prepare a 15% nitric acid solution of…

A: Note : Instead of 15% nitric acid solution , there should be 15g nitric acid solution. Given: Mass%…

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: Given,  Molarity of the nitric acid (HNO3) solution = 2.00 M = 2.00 mol/L Note: 1000 mL = 1 L Volume…

Q: change in solubility is one Evidence of a Chemical Reaction * True O False

A: Solubility is a physical property. The reason is because it can be determined by simple observation…

Q: Write a chemical equation representing the decompositionof water into two gaseous products. What…

A: The chemical equation for the decomposition of water has to be given and the products has to be…

Q: What mass of sodium chloride and what volume of water are needed to prepare 5.00*102 mL of a .89% by…

A: The question is based on the concept of solution preparation. mass percentage is defined as amount…

Q: Fill in the words to complete the steps in the process of recrystallization. 1. Dissolve a substance…

A: Three questions based on recrystallization process, which are to be accomplished.

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

A: Given,  Mass of K2Cr2O7 = 20 g  Volume of solution in mL = 150 mL Solution produces CrO after…

Q: Calculate the grams of CuSO4.5H2O required to prepare 100.0ml of 0.0500 M CuSO4.5H2O.

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Q: Calculate the empirical formula of the following substances given the mass percentage. a) Ca 20% Br…

A: We know the empirical formula of a compound represents the simplest whole number ratio of atoms of…

Q: How many grams of potassium hydroxide would you use to prepare 2500 mL of a 1.40 M solution?

A: Introduction: Molarity (M): It is the amount the moles of a solute per liters of a solution.…

Q: in a pure sample of blue vitriol, the Cu content is 25.45%. what is the percentage of water?

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Q: Given information: • Molar mass of bleach: 74.5 g/mol 0.04466 g bleach Volume of Na2S203 = 25.0 mL =…

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

Q: 75 ml from a 10 M solution of concentrate hydrochloric acid is diluted until the total volume of the…

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Q: How much silver nitrate (in grams) must be used in preparing 600 mL of a solution such that 20 mL…

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Q: Is water a solute or solvent?

A: The homogeneous mixture of two or more substances is known as a solution.

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: A 45.40% ferric oxide needed 0.7519 gram of an impure sample of iron ore. The analyte then required…

A:

Q: Drain unclogging agent is prepared from NaOH dissolved in water. How many grams of NaOH is needed to…

A: Concentration of the NaOH solution needed = 2.5 M Volume of NaOH solution needed = 500 mL Molarity…

Q: What is the molarity of a solution prepared by adding 5.59 grams of potassium nitrate to 291 mL of…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution.

Q: dilute 75.4 mL of 808.μMaqueous magnesium fluoride (MgF2) solution until the concentration falls to…

A: Given,Magnesium fluoride (MgF2) V1 = 75.4 mlMagnesium fluoride (MgF2) N1 = 808.μMN2 = 357. μMV2 = ?

Q: How many mL of a solution of sodium sulfate 4M must you extract to prepare 57mL of a 1M solution in…

A: The molarity of sodium sulfate solution = M1 = 4 M The molarity of the sodium ions solution = M2 = 1…

Q: An aqueous potassium iodate (KIO3KIO3) solution is made by dissolving 518518 grams of KIO3KIO3 in…

A: The aqueous potassium iodide is given in the solution- Mass of KIO3 = 518 g Volume of the solution =…

Q: What molarity of HCl stock solution is needed so that 12.5 mL of this stock solution diluted to…

A: Note: 1000 mL = 1 L 1000 mM = 1 M Given, Stock solution of HCl: Molarity of HCl solution (M1) = ?…

Q: What is the molarity of a solution in which 71.37 grams of sodium nitrate, NaNO3 are dissolved in…

A: Molarity of solution is defined as numbers of moles of solute dissolved per litre of solution.

Q: What volume of glacial acetic acid (17.6 N or 17.6 M) would be required to prepare 100 ml of a 0.2 M…

A: Answer: To dilute a stock solution water gradually added in it and addition of water only changes…

Q: Organize the following bonds from least polar to most polar. Label most polar and least polar. C-F,…

A: Given bonds,               C-F, C-H, C-Cl, C-B, and C-C

Q: Why do some chemicals dissolve in water while others do not?

A: Molecules that have a positive end and a negative end, or that can separate into components with…

Q: A 74.0 mL74.0 mL aliquot of a 1.40 M1.40 M solution is diluted to a total volume of 238 mL.238 mL. A…

A: Given : Initial concentration of aliquot = 1.40 M  Initial volume of solution = 74.0 mL

Q: How many grams of hydrochloric acid are needed to prepare 191.9 mL of a 2.98 M solution?

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: Determine the number of grams of H2SO4 that would be contained in 800.0 mL of a 1.5 M H2SO4…

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Q: You dissolved 43.0 g NaOH in distilled water and brought the final volume up to 500 mL. Give the…

A: Given :-  Mass of NaOH = 43.0 g  Volume of solution = 500 mL  To calculate :-  Molar concentration…

Q: 29.91 ml of an acid solution (identity unknown) is neutralized by 17.29 ml of 0.1999 M calcium…

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

Q: What is the difference between dissolved oxygen and oxygen in air?

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Q: Nitric acid is added to a sample of zinc. Based on the following information, what is the…

A: Given :Initial mass of zinc = 9.50 gFinal mass of zinc = 3.23 gVolume of acid used = 75.0 mLWe need…