When sodium chloride, NaClNaCl, dissolves in water, the solution contains Choose...: sodium ions and chloride ions, solid sodium chloride, solid sodium chloride, or sodium ions, and chloride ions in addition to the water solvent. The partial charges in water help dissolve the compound as the hydrogen end of water is attracted to the Choose...chloride ion, sodium ion, or solid sodium chloride and the oxygen end is attracted to the Choose...chloride ion, sodium ion, or solid sodium chloride .

Q: uestion 17 Match the correct term with its appropriate description/example for each of the following…

A: An electrolyte is defined as the substance which is completely ionized when dissolved in water and…

Q: calculate the moles in 250.0 mL of a 0.825 M solution?   ....................mol

A:

Q: Calculate for the molarity if 2.46 L of solution contains 0.455 mol of solute. (2 SF)

A: Molarity can be calculated as following:

Q: The salt created in the neutralization reaction of phosphoric acid and potassium hydroxide is .

A: The reaction in which acid reacts with base to give salt and water. These reactions are also known…

Q: Fill in the Blanks: In a solution that is 45% ethanol and 55% water, the solute is AA and the…

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A: Hemoglobin is the protein in red blood cells that helps in oxygen transfer between the lungs and…

Q: Write ionization reactions for sodium nitrate, sodium chloride, sodium acetate, and sodium…

A: Ionization reactions of various electrolytes.

Q: Enter the chemical formulas of the ions in solution or the molecules in solution for the following:…

A: Some compounds in water get dissociate and form ions.  Some compounds are soluble in water but they…

Q: 1) What does the graph represent?(Select the correct answer below) Reactants AH Prodacts Feaction…

A: 1. The graph represent an exothermic reaction.  For an exothermic reaction, change in enthalpy is…

Q: Calculate for the molarity if 250. mL of solution contains 1.838 mol of solute

A: molarity of the solution is defined as the number of moles in the unit volume of the solution

Q: Calculate for the molarity if 2.63 L of solution contains 0.455 mol of solute. (2 SF)

A:

Q: The mass of nickel(II) cyanide that is dissolved in 225 mL of a saturated solution is grams.

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: using the molar heat of neutralization of solution = -53760 kj/ mol HCI calculate how much heat you…

A: Provided volume of HCl=50ml Or, provided volume of HCl= 0.05litre Provided Molarity of HCl=0.250M…

Q: consider 1.00 g of potssium phosphate dissolved in 250.0 mL of solution. Calculate the…

A: Consider 1.00 g of potssium phosphate dissolved in 250.0 mL of solution.We have to calculate the…

Q: Solid potassium sulfate is slowly added to 150 mL of a 0.455 M barium iodide solution until the…

A: Multiple questions

Q: iron(II) nitrate and sodium sulfide Express your answer as an ion. If there is more than one answer,…

A:

Q: Choose the most suitable definition for "enthalpy of solution". Select one: O a. The quantity of…

A: Enthalpy of solution also known as heat of solution.

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 % KCI by…

A:

Q: Please don't provide handwriting solutions....

A: The objective of the question is to understand the behavior of acids and bases in a chemical…

Q: The energy is during the formation of the water-ion hydration spheres.

A: Heat is the form of energy which gives us a sensation of warmth. There are two types of reactions –…

Q: A neutralization reaction is a reaction between Choose... that results in the formation of Choose...…

A: Various types of reactions are studied in organic chemistry. One of them is the neutralization…

Q: Calculate for the molarity if 250. mL of solution contains 2.974 mol of solute (3 SF)

A: Molarity of any solution is the no. of mol of solute present in 1 L of solution. Volume of the…

Q: If we continue to add more solute to the solution and it would dissolve, would it be saturated,…

A: Solution :     The solution is a homogeneous mixture(single-phase) that consists of mainly two…

Q: [References] centration Use the References to access important values if needed for this question.…

A:

Q: Hydrates decompose into water and the anhydrous salt. 14. Na₂SO.. 10H₂O 15. MgSO₂.7H₂O

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Clearly show a calculation of the molarity of NaOH. Use your data, and include units.

A: