Consider this picture depicting the hydration of an atom or ion by water molecules.  Of the choices below, what is the only atom or ion that the yellow particle in the center can be?   Group of answer choices A:K+ ion B:oxygen atom in ethanol (CH3CH2OH) C:Cl- ion D:nitrogen atom in ammonia (NH3)   The solubility of sulfur hexafluoride (SF6) gas in water is 2.1 x 10-4 M at 20 oC.  Based on the choices below and without doing any calculations, what is the most likely solubility of SF6 if the solution temperature is lowered to 5 oC? Group of answer choices A:2.1 x 10-4 M B:5.6 x 10-4 M C:2.1 x 10-6 M D:1.0 x 10-4 M

Q: Although sea water typically consists of many soluble ions, it primarily consists of dissolved NaCl.…

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Q: 90 NANO 80 70 Pb(NO)2 KNOS 60 CaC 50 O 40 Nacl 30 KCI 20 KCIOS 10 Ce,(SO 0 10 20 30 40 50 60 70 80…

A: We have to find out the salt (solute) which is least soluble at 0℃

Q: Types of Intermolecular Forces Made When Liquids are Mixed\ What type of bonds can form when you mix…

A: Given: Hexane CH3CH2CH2CH2CH2CH3Pentane CH3CH2CH2CH2CH3

Q: A chemistry student adds a quantity of an unknown solid compound X to 600. mL of distilled water at…

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Q: What mass of sucrose, C1 2H? »O11, must be added to 600.0 g of water to prepare a 0.500 m solution?…

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Q: Dilution means adding water to something so that the ratio of solute to solvent is less than in the…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: A Calculate how many grams of chemical would be required to prepare the following solutions . a )…

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Q: If young children have an illness that causes diarrhea and vomiting, they can quickly become…

A: Mass/ Volume % is  basically percentage of solute per 100 ml of solution.  ppm is basically mg / L…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

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Q: Which of the following statements is incorrect?   Group of answer choices   -A solution can contain…

A: Which of the following statements is incorrect?   Group of answer choices   -A solution can contain…

Q: Which of the following statements is TRUE? a. Some solutions can be separated into their components…

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Q: You determine that the molarity of the aspirin stock solution is 9.69x10-3 M. Assuming that you made…

A: Given, Molarity of aspirin stock solution = 9.69 × 10-3 M = 9.69 × 10-3 mol/L Volume of aspirin…

Q: Which of the following substances is an example of a solution? O 1) Salad dressing O 2) Blueberry…

A: To determine which of the following substances is an example of a solution.

Q: A dilute solution is prepared by transferring 40.00 mL of a 3.125 M stock solution to a 750.0 mL…

A: Concentration of Solution M2 and V2 = 750.0ml, Stock solution M1 = 3.125M and V1 = 40.00ml From…

Q: Is KNO, the correct answer for Question #3? If the answer is incorrect, justify why in the show your…

A: Solubility can be explained as the amount of any substance (solute) that can be dissolved in a given…

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: you are given 4 solutions: A. 15g of glucose in 500mL of water B. 600mL of 4% fructose  C. 0.9L…

A: As per the rules, only the first three sub-parts can be answered

Q: What mass of water is necessary to prepare each of the following solutions? Express your answers…

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Q: 100 90 80 NaNO 70 60 CaCl 50 Pb(NO3)2 40 NaCi 30 KCI 20 KCIO3 10 Ce,(SO,)a O 10 20 30 40 50 60 70 80…

A: Given: The solubility of 42 g KCl=42 g. Temperature of the KCl solution=500C.

Q: 100 90 80 NANO 70 CaCl Pb(NO)2 60 50 40 NaCl KO 30 20 KCIO, 10 Ce,(SO) 10 20 30 40 50 -60 70 80 90…

A: The question is based on the concept of solubility. The maximum amount of solute which can be…

Q: What is the molar concentration of a lidocaine solution prepared by diluting 10. mL of a 2.0 M…

A: · Volume of lidocaine stock solution = 10 mL· Molarity of lidocaine stock solution = 2.0 M Diluting…

Q: 100 90 NaNO 80 70 60 CaCl 50 Pb(NO)2 40 NaCI 30 KCT 20 KCIO 10 Ce,(SO 0 10 20 30 40 50 60 70 80 90…

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Q: What volume of each of the following solutions contains the indicated amount of dissolved solute?…

A: Molarity: Dividing moles of solute by the volume of solution in Liter.

Q: Calculate the molar concentration of a solution containing 18 g of NaOH in 100 mL water. (Density…

A: Mass of NaOH = 18 g Volume of water= 100 ml = 0.1 L Molar mass of NaOH = 40 g/mol

Q: Calculate the percent by mass of KBr in a saturated solution of KBr in water at 10 °C. as shown for…

A: The solubility of KBr in the solution at 283 K is equal to 60g/100g of water. This implies that a…

Q: 90 NANO, 80 70 60 CaCl 50 Pb(NO,)2 40 NaCi 30 KCI 20 KCIO, 10 Ce,(SOJa O 10 20 30 40 50 60 70 80 90…

A: Given data: The temperature of a saturated solution of Pb(NO3)2 = 30°C. The mass of Pb(NO3)2 that is…

Q: What mass of water is needed to prepare a 5.95 m alcohol solution containing 817 g of ethanol?

A: Number of moles of a chemical compound is used to measure the amount of the compound in the solution…

Q: Identify the solute and solvent in each of the solutions. A. table sugar (C12H22O11)(C12H22O11) in…

A: A solute is what dissolves in solvent. A solute is usually present in smaller quantities than the…

Q: 100 90 80 NANO 70 60 CaCl, Pb(NO.)2 50 40 Naci KCI 30 20 KCIO, 10 Ce,(SOa O 10 20 30 40 50 60 70 80…

A: The solubility graph is : At 50oC the solubility of KNO3 is approximately 88g/ 100 ml of the…

Q: 3) What volume (in mL) of guanidine, CH5N3, is required to prepare 250 mL of the following solutions…

A: Density of guanidine (CH5N3) = 1.18g/ml Mol. mass of guanidine = 59.072g/mol (Calculated according…

Q: Suppose a juice box contains 30% juice with the remaining portion of the drink composed of water.…

A: Answer-  Solute- A substance that is dissolved in a solution is called a solute. In fluid solutions,…

Q: Water Molecule (0) Hydration Shelle Salt Cryatal (NaCI) Solution Why is water called the "Uni…

A: Universal solvent is that solvent which dissolved maximum substance in it is known as universal…

Q: 100 90 NANO 80 70 60 CaCl, 50 Pb(NO3)2 40 KC NaCi 30 20 KCIO, 10 Ce,(SO 10 20 30 40 50 60 70 80 90…

A: Solubility is the physical property of a substance to get dissolved in a solvent completely and form…

Q: The solubility of the hydroxide of a hypothetical metal, Me, in water is 131.34 g MeOH per 44.13 mL…

A: Given the solubility of MeOH in water = 131.34 g MeOH per 44.13 mL water Hence we have to use…

Q: 3) We prepared alum crystals in the lab by dissolving 24.0 g of alum in 100. g of water. If you only…

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Q: Calculate the number of moles of sodium hydroxide in 50.0 mL of 2.50 mol/L NaOH.

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: The solubility of the hydroxide of a hypothetical metal, Me, in water is 132.97 g MeOH per 54.44 mL…

A: The question is based on the concept of solubility.   maximum amount of solute that can be dissolved…

Q: If 20.1408 g of KNO, (MM = 101.10 g/mol) is dissolved in 15.06 mL of water at 66.8°C (Density(H,O)…

A: Answer: Solubility of a compound in water at a particular temperature is the maximum amount of…

Q: What mass of Ba(IO3)2 (487 g/mol) can be dissolved in 250 mL of water at 25°C? Ba(IO3)2 ⇌ Ba2+ + 2…

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Q: A:If 100 mL of a 0.15 M Mg(NO3)2(aq) solution has a density of 1.09 g/mL, which of the following…

A: Part A: From the given molarity value and volume of Mg(NO3)2 the moles of Mg(NO3)2  can be…

Q: Percent by volume (% v/v) of a substance is a term that represents the concentration of the…

A: In this case, we can use the equation of dilution. That is, C1V1 = C2V2 Where, C1 = concentration of…

Q: Below are particle-level representations of four different solutions. Water molecules are not shown.…

A: An acid-base reaction is a type of chemical reaction that involves the exchange of one or more…

Q: Which of the following is a proper procedure for creating a supersaturated solution of potassium…

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Q: Consider the following reflux set up for the preparation of unknown substance "P". If you add…

A: Question 67) ans. Option B- Soap  Question 68) ans. Option A - Colloidal particles can scatter…

Q: 100 90 NANO, 80 70 CaCl, Pb(NO)2 60 50 40 NaCI 30 KCI 20 KCIO, 10 Ce,(SO,) O 10 20 30 40 50 60 70 80…

A: The solubility graph is given below :

Q: What is the mass percent of calcium chloride if 45.0 g of CaClz is dissolved in 420. g of wate

A: Mass percent is calculated using the formula mass percent = (mass of chemical/total mass of…

Q: Jisoo was asked to prepare a 50.0ml solution containing 5.00g of CuCl₂ for the class. However, she…

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Q: A 6.42% (w/w) Fe(NO3)3 (241.81 g/mol) solution has a density of 1.059 g/mL. Calculate the molar…

A: Two numerical problems based on the concept of solutions, which are to be accomplished.

Q: When 20 grams of potassium chlorate, KCIO3, is dissolved in 100 grams of water at 80 °C, the…

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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.