which of the following substances is commonly used to reduce soil acidity? Ammonium sulphate Sodium chloride Magnesium nitrate calcium hydroxide b. Which of the following statements about a concentrated acid is correct? A. It can react with copper metal. B. It cannot react with copper(II) oxide. C. It is an acid that fully ionizes in water. D. It must contain hydrogen ions when in aqueous form. C. What volume of water has to be added to 250 cm3 of 0.20 M K2CO3 solution to dilute it to 0.05 M?

Q: one of the following can be used within a mixture to prepare a brown ring is .... A. The resulting…

A: Brown ring test is done for the presence of nitrate ion in the solution.

Q: 4. You need to make 300 mL of a 0.60 M solution of sodium nitride. The only available solution is…

A: A solution consists of solute and solvent. A solute is defined as the component that is present in a…

Q: 4. How would you prepare 25.00 mL of a 0.500 M solution using a. Nitric acid from 15.8 M…

A: The question is based on the concept of solution preparation. we have been given requirements of the…

Q: How many grams of HCl are in the following solutions? a. 1.55 L of a 2.3 M solution b. 112 mL of a…

A: The molar mass of H = 1g/mol The molar mass of Cl = 35.5g/mol So, the molar mass of HCl = 36.5g/mol

Q: 1. Zinc metal reacts with aqueous hydrochloric acid to produce zinc(II) chloride and hydrogen gas.…

A:

Q: Sulfuric acid reacts with sodium hydroxide to produce sodium sulfate and water. How many mL of a…

A: Given :- sulfuric acid + sodium hydroxide → sodium sulfate + water  Molarity of sulfuric acid = 4.85…

Q: 11. Write the balanced chemical reaction showing the neutralization of aqueous solutions of…

A: Acid- base neutralization reaction is a double displacement reaction in which an acid and a base…

Q: 3. Which of the following reactions can be described as: "Solution + Solution = Precipitate +…

A:

Q: 235 mg of magnesium chloride is added to 125 mL of water. What is the concentration of ions in the…

A: Molarity (M): Molarity is number of moles of the solute present in the one liter of the solution.…

Q: A 0.300 M solution of hydrochloric acid is prepared by adding some 1.50 M hydrochloric acid to a 500…

A: On dilution, the number of moles of acid does not change and the number of moles of acid in 500 mL…

Q: make .500 L of .0056 M solution of HCl

A:

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: Which would form a precipitate in water? Group of answer choices A. ammonium chloride B. sodium…

A: To solve this we have to know that which compound is soluble in water and , which is not soluble in…

Q: ich of the following salts completely dissociates in aqueous solution? Select one: a. Magnesium…

A: Magnesium sulfate salts  completely dissociate in aqueous solution.So the correct answer is option…

Q: Part A 1. Examine the following reaction: aqueous sodium sulfate reacts with aqueous barium bromide.…

A:

Q: What are the products that form when magnesium metal is reacted with concentrated hydrochloric acid?…

A: When a metallic Substance reacts with concentrated hydrochloric acid then metallic salt nd Hydrogen…

Q: Solutes A and B were individually mixed with water (the solvent) to determine the polarity of these…

A:

Q: The reason that sodium hydrogen carbonate was added to the tap water in which the Elodea was…

A: Sodium hydrogen carbonate  has formula  NaHCO3 and also known as baking Soda .

Q: Which of the following is a property of a base solutions? changes bromothymol blue from blue color…

A: Base are substance which give OH- or accept H+ or have a lone pair of electrons

Q: Which one of the following aqueous solutions is expected to be the strongest conductor of an…

A: Sodium nitrate is a good ionic compound. The conductivity nature is also high. Sodium ion readily…

Q: Which of the following statements is true? a. All OH salts are insoluble. b. Salts containing…

A: a) All OH- salts are insoluble. This statement is FALSE. Explanation: As per the solubility rules,…

Q: You are asked ot prepare 250.0 mL of a 1.5 M potassium sulfate solution. 1. What mass of solute is…

A: Given : Volume of solution = 250 ml  Molarity of solution = 1.5 M  To find : Mass of solute…

Q: . If you dilute 324 mL of a 1.4 M solution of NaCl to 1.0 L, determine the new concentration of the…

A: The answer to the following question is-

Q: Why must the following analysis be conducted in bodies of water? b. Dissolved Oxygen

A: To find: Why must the test for dissolved oxygen is conducted in the bodies of water

Q: . 10.00 grams of solid potassium hydroxide is added to 250.0 mL of distilled water. Write a…

A: The provided answer describes the chemical equations and calculations for three scenarios involving…

Q: When equal volumes of 2M sulphuric acid and 2M aqueous sodium hydroxide are mixed, how can you tell…

A: Second option. b. The mixture becomes warm.

Q: Which of the following is soluble in water? a. Barium carbonate b. Iron (III) phosphate c. Silver…

A: Water soluble means the amount of inorganic or organic chemicals which could dissolve in water under…

Q: 3. Barium hydroxide reacts with phosphoric acid to form a. Write the balanced equation for this…

A: Given -> Molarity of barium hydroxide = 0.2195 M  Volume of phosphoric acid = 12.57 ml = 0.01257…

Q: Consider sodium sulfate. a. Classify this compound as a strong electrolyte, a weak electrolyte, or a…

A: Electrolytes are classified into 3 categories as, 1) Strong electrolytes are those species which…

Q: 1. Using the dilution formula, compute for the volume of HCI stock solution that is needed to…

A: Answer-1 Volume of required solution Vrequired=500mL Concentration of required solution…

Q: The amount of chloride ion in a water sample is to be determined by adding excess silver (I)…

A:

Q: Hydrogen chloride gas does not conduct but when mixed with water to form hydrochloric acid, it does.…

A: According to arrhenius concept : Acidic properties are shown only when the given substance produces…

Q: art I: Multiple Choice 1. How many grams of Sr(OH), are contained in 1200 mL of 0.0350 M Ca(OH),…

A: Given that the volume of solution is Convert to liters.

Q: How much methane is required to produce 55.0 g of carbon dioxide, when burned in excess oxygen?

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: a. Write a chemical equation for the dissolution of chloric acid in water. Label the Bronsted acid…

A: The net ionic equation is an equation that shows the compounds, elements, or ions that are directly…

Q: Questions 8 is separated into 2 parts. Refer to the following table Freezing Point for water = 0.0°C…

A:

Q: Sodium hydroxide reacts with acetic acid to produce sodium acetate and water. It takes 25.0 ml of…

A:

Q: 1. Why is a solute formed? 2. Why is a solute important? 3. Can water be solute? Explain.

A: Given : Why is a solute formed? Why is a solute important? Can water be solute? Explain.

Q: I have 26.06 mL of an unknown-concentration Mg(OH), (aq) solution. I find that, when I add 23.75 mL…

A:

Q: What volume of 0.220 M HBr solution is required to produce 0.0260 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M number of moles of HBr = 0.0260 moles

Q: What volume of 0.220 M HBr solution is required to produce 0.0220 moles of HBr?

A: The question is based on the concept of solutions. we have been given hydrogen bromide solution…

Q: a. If 15.0 ml. of HSOeare required to neutralize 25.0 ml of 0.660N KOH solution, to what volume…

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

Q: 13. A solute whose solution is a good conductor of electricity is classified into which of the…

A: Conductivity can be shown by the number of free ions or electrons , more number of ions show more…

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.