Explain how water is able to dissolve calcium chloride (CaCl2). Be sure to use appropriate terminology in your answer. You may use a diagram to aid your explanation.

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: Consider this picture depicting the hydration of an atom or ion by water molecules.  Of the choices…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If aqueous solutions of the following electrolytes all have the same concentration, which solution…

A: Answer:Here:

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: In ionic bonding atom having opposite charge bonded together with electrostatic force of…

Q: Sulfuric acid is a solution of hydrogen sulfate, H2SO4, in water. When concentrated, it is extremely…

A: Given: The volume of the solution, (V)=25.0mL = 0.025 L. The given mass of H2SO4, (m)=44 g. The…

Q: terms of polarity. each substance as ionic or molecular and then as miscible or immiscible in water.…

A: Answer:- This question is answered by using the simple concept of type of compounds and their…

Q: Expand the units of molarity for this solution: 0.09 M NaOH When the units are expanded, enter the…

A: The concentration of a solution (M) can be expressed as follows: Molarity (M)  =  Number of moles of…

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

A: An ionic compound is a compound formed by the complete transfer of electrons from one atom to…

Q: A freshman recorded the temperature of their final solution in "the neutralization of hydrochloric…

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Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

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Q: If 31.5 g of CH₂OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Given data  Mass of the solute =31.5 g Molar mass of the solute = 32.04 g/mol volume of the solution…

Q: Calculate the concentration of a 24.3 mL solution which contains 779 mg of sodium sulfate (molar…

A: Given :-  Mass of Na2SO4 = 779 mg  Molar mass of Na2SO4 = 142.05 g/mol  Volume of solution = 24.3 mL…

Q: Jumbled below are the steps to making a solution. Place the steps in the correct order (step 1 = 1,…

A: During solvation of a solute or dissolution of solute the following steps occurs step by step-…

Q: Expand the units of molarity for this solution: 5 M HNO3 When the units are expanded, enter the…

A: Given, molarity of the solution = 5 M HNO3 We need to write each term appearing in numerator and…

Q: 4. In your own words, describe how you can use the structure of a large carbon-based molecule to…

A: The solution is given below -

Q: Calculate the molar concentration of the chloride ion in a solution prepared by dissolving 120.0…

A: Given:- Mass of MgCl2=120.0 g             Volume of solution =560.0 ml To find= Molar concentration…

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: Describe the formation of an aqueous LiBr solution, when solid LiBr dissolves in water. Drag the…

A: LiBr is ionic compound and water is polar molecule, so LiBr dissolves in water.

Q: Selenous acid (H, SeO) is a diprotic acid, for which Ka1-7.72 x 10³ and K2- 8.43 x 108. Determine…

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Q: Determine the percent by mass of MgCl2 if 3.4 g of MgCl2 is dissolved in 41.6 g of water.

A: Percent by mass: mass of solute/mass of solution*100

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

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Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

A: Answer  On the basis of dissociation we pridict the ions and basicity…

Q: At 25°C, 1.71E0 grams of sodium hydroxide is dissolved in enough water to make 500. mL of solution.…

A: Given,mass of sodium hydroxide ( NaOH ) = 1.71E0 gvolume of the solution = 500. mL

Q: A student was given five labeled solutions: NiCl2 , Pb(NO3)2 , NaOH , Na2C2O4 , and CuSO4 .  After…

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Q: How and why does water dissolve ionic compounds like sodium chloride?

A: Interpretation -  To tell about how and why does water dissolve ionic compounds like sodium chloride…

Q: npleted 25 out of 36 Submit on 8 of 36 A sample of an ideal gas has a volume of 3.80 L at 12.60 °C…

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Q: The solubility of solid X is given below. What is the maximum percent recovery if a student wanted…

A: NOTE: Assuming that the initial temperature is 100 oC and the final temperature is 0 oC as per the…

Q: 16 of 43 An aqueous potassium carbonate solution is made by dissolving 5.81 moles of K,CO, in…

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Q: Which of the following substances is insoluble in water? Group of answer choices AgNO3 PbCO3 K2SO4…

A: According to solubility rules: Salts containing NO3- ion are insoluble. Sulphate salts are soluble.…

Q: Calculate the maximum volume in mL of 0.19 M HCl that a tablet containing 1,031 mg CaCO3 would be…

A: The equation for the given neutralization reaction is as follows. CaCO3+2HCl→CaCl2+CO2+H2O That…

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

A: Strong acids are those compounds which completely dissociates to furnish H+ ions when dissolved in…

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: The solubility of heptanol, CH3(CH₂)6OH, is 0.16 g per 0.10 L. What is the molarity of the solution?…

A: We use the below formula to find molarity; Molarity(M) = moles of solute(heptanol)volume of the…

Q: To determine the concentration of a NaOH (39.997 g/mol) solution, 1.42 g of C8H5KO4 (a commonly used…

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Q: You are a work study student in our chemistry department. Amy, your supervisor has just asked you to…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: Determine which diagram best represents the ionic compound Na, CO, dissolved in water.

A: Ionic compounds can be defined as compounds formed by the transfer of electrons. When the ionic…

Q: Which diagram best describes an aqueous solution of potassium chloride(KCl)? Water molecules are…

A: Answer:- This question is answered by using the simple concept of dissolution of ionic compound in…