water and salt. Which of the following ture?

Q: Which among the following is an electrolyte?

A:

Q: barium hydroxide and sulfuric acid chloric acid and rubidium hydroxide

A: The question is based on the concept of chemical reactions. we have been given two reactions. we…

Q: Are acids and bases more conductive of electricity than saline solutions?

A:

Q: The compound potassium iodide, KI is soluble in water. Write the formulas for the ions that interact…

A: KI will dissolve in water producing ions as per the reaction  KI ------> K+ + I-

Q: Distinguish between an electrolyte anda nonelectrolyte, and provide examplesof each.

A: To find: The difference between electrolyte and non electrolyte

Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.66 mL sample taken…

A: Given data,Volume of H2SO4=6.66mLVolume of water=50mLMolarity of NaOH=0.4643MVolume of NaOH=31.52mL

Q: How many grams of NaOH would you need to make 9,817 mL of a 270 mM NaOH solution (m.w. = 40.00…

A: Given information:Concentration of NaOH solution (M) = 270 mMVolume (V) = 9817 mLMolar mass of NaOH…

Q: When 100.00mL of a 0.125 M NaOH solution is diluted to 500. mL, what is the resulting molarity?

A: Given: Initial concentration M1 = 0.125 M Initial volume V1 = 100 mL = 0.100 L. Final volume V2 =…

Q: Table sugar (sucrose) easily dissolves in water but is not an electrolyte. Is it likely that all the…

A: No, because sugar easily dissolves in water you can correctly predict that it has several polar…

Q: b) An ethanol-water solution is prepared by dissolving 10.00 mL of ethanol, CzH;OH, (d=0.789 g/mL),…

A: Volume percentage of ethanol =

Q: What would be the net ionic equation?

A:

Q: 1. Lithium sulfate is soluble in water. Write the formula of the ions that exist in solution.

A: Given that :

Q: v. The models of solid NaCl describe it as consisting of Nat cations and Cl- anions. If this is the…

A: Electrolytes are substances that produce ions when mixed with water. Since they all produce ions in…

Q: Distinguish among the terms solution,solute, and solvent.

A: A solution is a homogeneous mixture of two or more substances and the particle size is usually…

Q: Which of the following compounds forms the highest percentage of hydrate when dissolved in water?…

A: Hydrate means the compound which contains water in the form of H2O molecules or has water as…

Q: Which among the following is an electrolyte? O NH3 O CO2 O KCI O PCI3

A: Electrolytes are substances which can dissociate into ions in their molten or aqueous state and can…

Q: 1, which is the acid?

A:

Q: What mass of sodium chloride. NaCI, should be dissolved in enough water to make up 300 cm3 of 1.00 M…

A: Given, 300 cm3 of 1.00 M NaCI(aq)

Q: In an accident, a solution containing 745 grams of nitric acid was spilled. To clean it up 900 grams…

A:

Q: What volume, in milliliters, of 14.6 M HCl is required to make 68.3 mL of 3.16 M HCl? Type only the…

A: Given, Stock solution of HCl: Concentration of stock solution of HCl (M1) = 14.6 M Volume of Stock…

Q: The quotient of 12.987g divided by 20.0cm^3

A: Given,12.987 g divided by 20.0 cm3

Q: Mass of sodium is 22.99, oxygen 16.75g hydrogen 1.21g how many grams of NaOH are in 305 ml of a .6M…

A: Given : Concentration of NaOH solution = 0.6 M And volume of NaOH solution = 305 mL = 0.305 L…

Q: What does it mean when we say that a substance is soluble inanother substance?

A: A solution is made by dissolving one substance (solute) into another substance (solvent). In the…

Q: Which of these will NOT dissolve in water?    a.table salt b.sugar c.vinegar d.bacon fat

A: Given options are : a.table salt b.sugar c.vinegar d.bacon fat Which of these…

Q: What are two examples of hydrated compounds? What is there chemical formula?

A: Hydrate compounds: Compounds that have definite ratio of water molecule as an integral part of the…

Q: A 0.750 ? aqueous solution of KBr has a total mass of 81.0 g. What masses of solute and solvent are…

A:

Q: Which of the following compounds is a electrolyte? O A. water O B. dihydrogen monoxide C. copper…

A: The electrolyte is a substance that produces ions in its aqueous solution and conducts electricity.…

Q: Differentiate between Electrolyte and Nonelectrolyte Solutions?

A: Electrolyte                       Non-electrolyte Electrolyte are…

Q: NH, CH, h. HCI(g) i. NaCI SiC Cu

A: Attractive intermolecular forces are categorized into the following types:  1) Ionic bonding  2)…

Q: Imagine you must prepare 50 mL of a 2M HCl solution.

A: To prepare 50 ml of a 2M HCl solution:

Q: Which of the following solutions could have been mixed to give the image shown below?

A:

Q: Which is the volume of 10 g of an HCl solution if its density is of 1.0124 g/mL?

A: Recall the expression of density            densityd=massmvolumevHere massm of HCl is 10 gDensityd…

Q: Which among the following is an electrolyte? O NH3 о со2 O PCI3 O KCI

A: To identify an electrolyte , you need to identify which is Ionically bonded substance.

Q: Is a solution a homogeneous or a heterogeneous mixture?Give an example of an aqueous solution.

A: Homogenous mixtures are those mixtures in which there is a uniform distribution of components…

Q: #33 Which of the following would be soluble in water? Justify your answer. a. Table salt b. Oil C.…

A: based on.polarity compounds divided in to.polar molecules and non polarmolecule

Q: What are the Common Acids and Bases ?

A: Acid are donate a proton H+, when it is dissolved in water. Bases are donate a hydroxide OH- ion,…

Q: In a one-liter sample of pure water at room temperature, there are approximately water molecules.…

A: a) 10-7 is the correct answer

Q: What volume of 1.91 M KMNO4 in liters, contains 344 g of solute?

A:

Q: If 18.00 mL of 0.1000 M magnesium hydroxide reacts with 10.00 mL of hydrochloric acid, what is the…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: Write net ionic e substances mixec a. Sodium c b. Ammoni C. Potassiur d. Sodium H

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

Q: Which among the following is an electrolyte? O PCI3 O CO2 O KCI O NH3

A: Electrolytes are the compounds which can dissociate into ions . So all the Ionic compounds behave as…

Q: If the Alura Red food-dye stock solution has a molarity of 0.36 M and 5.00 mL of this stock solution…

A: To calculate the concentration of diluted solution , we would use dilution law .

Q: Is there a possibility that a compound is soluble in water and can't conduct electricity? Support…

A: Given,  Compound is soluble in water and can't conduct electricity  Is there a possibility that a…

Q: If you by accident add more water than needed to your flask would the determined concentration of…

A: The solution becomes more dilute when water is added to a solution.

Q: A beaker of potassium hydroxide needs to be neutralized with the smallest possible volume of acid.…

A: Since the concentration of acids in the beaker is same for all Hence the acid which has more acidic…