Explain why water molecules gather ions much more effectively?

Q: How many grams of ammonium sulfate (NH4)2SO4 are needed to make 6.0 liters of a 2.5 M concentration?…

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Q: Fresh seawater is referred to as impure water because it contains * О Охудеn O Aquatic animals O…

A: The solution is given below -

Q: How many milliliters of water can be added to 5 mL of 12 M HCl solution to make a 3 M HCl solution?

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: Calculate the volume of a 14.9M Sulfuric acid that must be added to water to make 0.620M solution

A: The molarity of sulfuric acid (M1) = 14.9 M. The molarity of final solution (M2) = 0.620 M.   As the…

Q: Explain why salt is scattered on roads and sidewalks on a snowy day.

A: Some properties of solution depend on the amount of solute present in the solution. Those properties…

Q: Determine the amount of heat absorbed by a solution in which 485.0 g of NH,NO3is dissolved in water.…

A: enthalpy change given in the question(+25.7kj/mol) is the amount of heat absorbed by the solution…

Q: why salt is scattered on icy roads?

A: Salt is scattered on icy roads during the winter season to melt the ice and clear the roads.

Q: 7. An aqueous solution has 0.0034 g of oxygen dissolved in 1000 g of water. Calculate the dissolved…

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Q: Which of the following would have a greater effect on the freezing point of water? Potassium…

A: Concept introduction: After addition of solute to the pure solvent freezing point of the solution…

Q: The most appropriate and safe procedure for mixing acid and water is O add water to large amounts of…

A: Mixing of acid and water is an exothermic process. Exothermic process is the one in which heat is…

Q: In a sample of pure water, at all temperatures the [H+]=[OH-] * O True O False Need more info to…

A: ANSWER: True

Q: explain the structure of the water molecule and the bonds that form between the atoms in the…

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Q: Give the name of the molecular compound and the name of the aqueous solution for each of the binary…

A: Write the molecular name and acid name of the given  molecular formula---

Q: Which of the ionic compounds listed can cause water to become hard MgCl2, NaCI, NazSO4, CasO4,…

A: Water becomes hard when in contact with soluble, divalent, cations. The two main cations that cause…

Q: Explain the chemical reactions and changes that happen as ocean water becomes acidified

A: Ocean water is slightly alkaline i.e. basic in nature having pH = 8.2 to 8.4 . The ocean water…

Q: where does water come from

A:

Q: What volume of 9 M HCl must be used to prepare 1.5 L of 0.25 M HCl?

A: The volume of 9 M HCl that must be used to prepare 1.5 L of 0.25 M HCl is to be determined.

Q: Describe how water dissolves a salt

A: The solubility of substances in the solvents depends upon the interactions present in the substance…

Q: What is the maximum mass of potassium nitrate that can be dissolved in 500. mL of water at 60°C?

A: Solubility of a compound is expressed by the mass of that amount that can be dissolved in 100 g of a…

Q: species present at 106 mol/L or greater when dissolved in water

A: A species that can donate H+ ions is an acid. An acid that can produce the maximum amount of H+ ions…

Q: Can dissolve in water Has a smaller molar mass Which of these molecules can easily dissolve with…

A: Answer - Phenol - 1.Can dissolve in water . Phenol is  soluble in water to some extent. It is due to…

Q: Why does sodium chloride dissolve well in water? Select one: a. The ionic bonds form because the…

A: Ionic bond may  :- Electrostatic force of attraction which holds the oppositely charged ions…

Q: How can dilution can sometimes affect the conductivity in solutions

A: On dilution, the equivalent conductivity and the molar conductivity increases. This is because the…

Q: Suppose you need to prepare 10.0 mL of a 0.10 M NaOH solution.  Calculate the volumes of 1 M NaOH…

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Q: How much water must be added to 500. mL of 0.200 M HCl to produce a 0.150 M solution?

A: Given information is,

Q: Explain why pure water has the maximum water potential.

A: Water potential is the potential energy of water per unit volume relative to pure water in reference…

Q: Assume that 5500 units NaOH were dissolved in a sample of water. How many units of Na+ ions does the…

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Q: What are two characteristics of ions that govern interactions with water?

A: Water is a good solvent for an ionic compound. The dielectric constant of water is too high that it…

Q: What is the standard level of concentration does potassium have in drinking water?

A: Drinking water is always safe to drink or for using in food preparation. The drinking water amount…

Q: Consider the following chen HCI (aq) +H

A: The chemical equation can be expressed as: HgNO3 + HCl  --->  Hg2Cl2 + HNO3.   The balanced…

Q: Explain how Compound A and Compound B will dissolve in water using the correct vocabulary including…

A: We are given two compounds; NaCl and CO2.

Q: Explain measures that we can take at the local level to reduce the negative impacts associated with…

A: Answer -  Ocean acidification - Ocean acidification is the ongoing decrease in the pH of the oceans,…

Q: Why is water able to easily dissolve ionic compounds? A:The electron transfer in ionic compounds…

A: There are ions of opposite charges in the ionic compounds. poles of water molecules are attracted to…

Q: Solid salts form due to electrostatic interaction between cations and anions. Why do some salts…

A: Given : We have to explain why some solid salts dissolve in water.

Q: How does a home water softener produce “soft” water?

A: A home water softener has a resin tank containing thousands of tiny resin beads that hold…

Q: How much water needs to be added to 15.0 ml of a concentrated solution is HCL to lower its…

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Q: The CH3COOH could have greater vapor pressure lowering than NaOH., true or false?

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Q: (a) Use a table of vapor pressure of water at various temperatures to determi water vapor, PH,0

A: We have to find the partial pressure of water at temperature 22°C

Q: What are the constituents which attribute to the alkalinity of a water sample? What are the possible…

A: A question based on environmental pollution that is to be accomplished.

Q: What volume of 0.139M potassium hydroxide solution is required to neutralize 24.1ml of a 0.147 M…

A: Given: Molarity of base, KOH = 0.139 M Molarity of acid, HBr = 0.147 M Volume of acid, HBr = 24.1 ml…

Q: NaCl is dissolved in water, the temperature of the water slightly decreases. Use this fact to…

A: ammonium nitrate produces lower mean minimum temperatures, and reaches them more quickly,…

Q: How many mL of a 1.48 M calcium hydroxide solution are needed to neutralize 36.0 mL of a 1.63 M…

A:

Q: Questions 3 and 4 below refer to the image above. A. B. H₂C CH₂ C. H 1 H-C-H H H-C-H H-C-H H-CH…

A: Concept based on the general chemistry of solubility of given compounds in water.

Q: 1. How is carbonated water formed?

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

Q: Distilled water has a flat taste while drinking water has a pleasant taste. What gives the taste of…

A: Distilled water is a pure form of water it's contains only one kind of molecules that is H2O…

Q: - Explain why the chemical composition of water (H,O) is always the same.

A: WATER: Water is a transparent and a tasteless chemical compound. Water has no color and odor. Water…