Apart from the identity of the central atom, what is the major difference between NH4+ and CH4? How does this difference affect the relative solubility of the compounds in water?

Q: Consider these compounds: A. Al(OH)3 B. Ni(CN)2 C. Fe(OH)3 D. Ca(OH)2 Complete the following…

A: Solubility product is obtained from the concentration of ions.

Q: 1.) How many grams of pure phosphoric acid (H3P04) is present in a liter of this 85% by mass…

A: A question based on quantitative analysis, which is to be accomplished.

Q: Choose the letter that ranks the numbers from Least Soluble to Most Soluble when mixed with H,O 1)…

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Q: WHICH OF THE FOLLOWING WILL BE MOST SOLUBLE IN H2O? 1. Ar 2. O2 3. CO2 4. CH4 5. KCI

A: A solution consists of two components; solute and solvent.  The solute can be defined as the…

Q: When NH4CI is added to water, the resulting solution feels cool to the touch. Which best describes…

A: At a particular temeprature the amount of heat energy released (or) obserbed when 1 mole of solute…

Q: OH HO HO HO OHC ОНС ОНС 1 2 3 4

A:

Q: Use the information in the table to answer the following questions. The table indicates the…

A: Among all these questions only one question can be answered. (1) Based on the given table of…

Q: Sketch the interaction of water with an ammonia molecule.

A: The interaction of water with ammonia molecule is as follows: Due to the electronegativity…

Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 10…

A: "parts per million" is also can be expressed as milligrams per liter (mg/L). This measurement is the…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A: Given: Weight of sodium phosphate(w2 )=5.0 g Weight of solvent (w1)=50.0 g Kb of water=0.52oC/m To…

Q: 8. Which among the following compounds has least solubility in water * O a) Ag,Cro, b) AGNO3 O c)…

A: Solubility is the ability of a solid, liquid  or gaseous substance to dissolve in particular…

Q: The solvent which will dissolve nonpolar materials like grease and oil is: water benzene formalin

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Q: What is the molality of ions in a .201 m solution of (NH4)3PO4 assuming the compound dissociates…

A: The dissociation of ammonium phosphate (NH4)3PO4 can be written as follows. NH43PO4 →3NH4++PO43-…

Q: A mixture of A, B, and C was added to a separatory funnel containing CH2Cl2, and an aqueous layer…

A: The given compounds are represented as follows:

Q: Which of the following has the greatest solubility in water? Formula Ksp Al(OH)3 2 x 10-32 Cr(OH)3…

A: given Formula Ksp Al(OH)3 2 x 10-32 Cr(OH)3 6.7 x 10-31 Fe(OH)3 4 x 10-38 Tl(OH)3 6.3 x…

Q: When 1.150 grams of an unknown non -electrolyte dissolves in 10.0 grams of water, the solution…

A: Mass of the non- electrolyte solute = 1.150grams  Mass of the water = 10 grams  Freezing point of…

Q: The solvent in KOH solution is ………………………   a. Water b. H c. OH d.   KOH

A: KOH solution is prepared by adding by adding KOH pellets in water. Thus, the solvent in KOH solution…

Q: The solubility of the hypothetical salt A3B2  is 3.9x10^-9  mol/L at a certain temperature. What is…

A:

Q: What is the solubility of KClO3 at 30 oC?  At what temperature will the solubility of NaCl be equal…

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Q: e. 2.30 x 10 6 M The molar solubility of Ba3(PO4)2 is 8.89 = Ba3(PO4)2. a. 4.94 x 1049 M b. 5.55 x…

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Q: Lodu.edu/ultra/courses/_393452 1/cl/outline v Question Completion Status: A student wants to…

A: Ethyl acetate and water are colourless while copper (l) bromide is green in colour.

Q: How many mL of 0.548 M HCI are needed to dissolve 7.69 g of MgCO3? 2HCI(aq) + M9CO3(s) MgCl2(aq) +…

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Q: Which of the following compounds is the most soluble (in moles/liter)? Baso4 Ksp = 1.5 x 10-9 O CoS…

A: Ans is C

Q: How many grams of ammonium chloride (NH4Cl) are there in 565 mL of a 0.400% (m/v) solution of NH4Cl?

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Q: Oil is non-polar. Draw dots or brackets to determine the polarity of the following molecules and…

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Q: 1. Describe what happens to NaBr (an ionic compound) when it is dissolved in water: 2. If NaOH is…

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Q: 0.5M KOH solution is needed in the qualitative identification of anthraquinone glycosides in plants.…

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Q: What is [SO3? -] in a .1 M solution of H2SO3 dissolved in pure water? O 3.6 x 10-2 M O 1.3 x 10-2 M…

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Q: Which of the following is the least soluble in water? 1.Sodium Carbonate 2.Ammonium Phosphate…

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Q: Which substance in each pair would be less soluble in water ???? a. N2 or NH3 b. CO or CO2

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Q: Which of the following is more soluble in water? COOH COONA 1 0 1 O 2 2.

A: The given molecules are heptanoic acid and sodium heptanoate

Q: Determine the final concentration of each of the following solutions after 20mL of water has been…

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Q: Which solution would CaSO4 have the lowest solubility? A.) 2.0M Ca(NO3)2 B.) Pure water C.) 1.0 M…

A: Solubility decrease in the common ion electrolyte.

Q: be soluble in water? * NaOH * PbS * K2SO4 * LiNO3  * MgCl2

A: * Sparingly soluble salt are slightly  soluble in water.

Q: What is the % concentration of a solution formed by dissolving 38 mL of ethanol in enough water to…

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Q: How many of the following are substantially soluble in hexane?   Cl2           LiCl…

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Q: Arrange the following solutions from lowest to highest freezing point (Tf) 0.65 m ethylene glycol…

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Q: Which compound is soluble in water? Select one: All NaOH O Ca(OH), O Sr(OH),

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Q: 3.) Which arrangement of bonded atoms could explain the high solubility of Compound X in water? IL.…

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Q: What volume of 0.25 M HCl must be diluted to prepare 0.96 L of 2.0×10-²M HCl? L

A:

Q: solvent A 3) OH OH

A: Polar solute dissolves in polar solvent.  Non polar solute dissolves in non polar solvent.

Q: 0.2g NaOH is dissolved in water and the volume of the solution is reached to 100mL what is the…

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Q: In the wintertime, it is common to sprinkle salt (CaCl2) on icy roads and driveways.  Why does one…

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Q: Which of the following compounds is least soluble in water? O CH;CH,CH,NH, CH;CH,CH,F CH;CH(OH)CH;…

A:

Q: Is K2[Cu(C2O4)2]*2H2O soluble in water, ethanol, and/or acetone

A: Given Compound is a dinuclear complex.

Q: (T/F) Colligative properties of solutions only affect electrolytic solutions.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.