How many grams of calcium phosphate (MM =310.) Ca3(PO4)2? present in 250. mL saturated solution of are

Q: Although Ag2CrO4 is insoluble in water, it is soluble in deluded HNO3. Explain using chemical…

A: When Ag2CrO4  is added to water, it forms a precipitate (AgOH). Based on solubility rules, AgOH is…

Q: 125 mL of 0.315 mol/L sodium carbonate and 75.0 mL of 0.155 mol/L silver nitrate are mixed.  What is…

A: Molarity is defined as the number of moles of solute present in 1 L of the solution. M=nVn=M×V

Q: Which of the following can be separated by filters ?? a. solution b.suspension c either colloid…

A: Collide particle are small and enough can not be seen through the eye. Collide particle are  pass…

Q: State three factors affecting solubility then briefly discuss each.

A: Here we are aksed to state three factors affecting solubility then briefly discuss each.

Q: Be sure to answer all parts. The solubility of an ionic compound MX (molar mass = 497 g / mol) is…

A: Given that: Solubility of MX = 0.401g/L Molar mass of MX = 497g/mol Ksp =?

Q: (a) A sample of hydrogen gas is generated in a closedcontainer by reacting 2.050 g of zinc metal…

A: a) The reaction taking place is given by  Zn (s) + H2SO4 (aq) ------> ZnSO4 (aq) + H2 (g) Since…

Q: What volume of 0.100 M sodium carbonate solution is required to precipitate 99% of the Mg from 1.00…

A: Here the balanced chemical equation is: Na2CO3 + Mg(NO3)2 = MgCO3 + 2NaNO3 So, 1 mol of Na2CO3…

Q: Solid lead (II) cyanide is slowly added to 150 mL of a potassium chromate solution until the…

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

Q: State the relationship between the solubility of a solid and temperature?

A:

Q: 17. Calculate the molar concentration of isopropanol in an aqueous solution that contains 3.00 g of…

A:

Q: A solution was prepared by dissolving 5.76 g of KCl.MgCl2.6H2O (277.85 g/mol) in sufficient water to…

A: To solve this problem first we will calculate the mole of KCl.MgCl2.6H2O and then we will calculate…

Q: Suppose you have a cube of pure manganese metal measuring5.25 cm on each side. You find that the…

A: Given data- cube of pure manganese metal measuring each side=5.25 cmthe mass of the cube =1076.6…

Q: The volume of water needed to dissolve 0.0724 grams of calcium chromate is ________ L. Assume no…

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Q: 10mL of 1M silver nitrate is combined with 25mL of 0.1M sodium chromate. What is the concentration…

A: Given, 10mL of 1M silver nitrate 25mL of 0.1M sodium chromate Equation for the reaction between…

Q: A 100.0 mL sample of a 0.200 M aqueous solution of K2 mL of a 0.100 M aqueous solution of BaCl2. The…

A:

Q: 136 mL of 0.00015 M Pb(NO3)2 and 234 mL of 0.00028 M Na2SO4 (volumes are additive). Will a…

A:

Q: Use the solubility table for KBr below to determine the following: Solubility (g KBr / 100 g H20)…

A: From the table given in question we can clearly see that, the solublity of KBr increases with…

Q: The solubility of Ni(CN), is measured and found to be 2.13x10-6 g/L. Use this information to…

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Q: A solution of H, SO, (aq) with a molal concentration of 3.58 m has a density of 1.200 g/mL. What is…

A: The mole of solute present in one kilogram of the solvent is known as molality. The mole of solute…

Q: How many mL of 0.631 M HBr are needed to dissolve 7.78 g of MgCO3?

A: The solubility of MgCO3 in HBr is represented by the following balanced reaction:…

Q: The solubility product of calcium fluoride (CaF2) is 3.45*10-11 at 25C. 100% of 2.0 mg fluoride…

A: Given: Mass of fluoride ion to dissolve = 2.0 mg = 0.002 g…

Q: Which substance is MOST soluble at 0 °C? 100 90 9 80 NANO, 70 CaCl 50 60 Pb(NO,) 940 KCI NaC 30 20…

A: Solubility : maximum amount of solute which can dissolve in a particular amount of solvent at any…

Q: Any point below the solubility curve represent the solution O a. super saturated solution O b.…

A: Since we know that solublity curve represent the solubility of solute in a solution .

Q: If the solubility of a salt is 0.570 Ib/gal and 3.55 lb of it is added to a 4 gal solvent, the…

A: Solubility - It is defined as the maximum amount of solute that can be dissolved in a solvent to…

Q: Lithium phosphate (Li3PO4) is soluble in water. What is the lithium-ion concentration (M) of a 375ml…

A: Molar mass of Li3PO4 = 115g/mol

Q: -:The unit of the solubility (S) is mg/L a O grams per 100 ml of solution .b O .moles per litre .c O…

A: From given  we are going to determine the unit of solubility

Q: Discuss how the solubility of a salt is affected by another salt that has a common ion. Can you also…

A: The solubility of the salt at equilibrium is defined by the equilibrium constant known as solubility…

Q: NaCl is purified by adding HCl to a saturated solution of NaCl (317 g/L). When 28.5 mL of 8.65 MHCl…

A: Calculation of the molarity of the initial NaCl solution: M=317 g/L58.44 g/mol=5.424 mol/L…

Q: Calculate the freezing point of the solution formed when 5.85g of NaCl dissolved in 200g of water.…

A: Freezing point, temperature at which a liquid becomes a solid. As with the melting point, increased…

Q: Fe(llI) has very low solubility in the ocean. Use the Pourbaix diagram below to explain…

A: The given Pourbaix diagram is:

Q: Determine the number of grams of calcium chloride (weighed as CaCl2 .2H2O) that are needed to make…

A: Molarity=mole×1000÷volume So use mole mole relationship to get mole of hydrated calcium chlorides.…

Q: Write the colloid symbol for the following scenario. (Solubility values per of water at 25°C :…

A: Given, Solubility of AgCH3COO=0.0109g/mL Solubility of NH4Cl=0.383g/mL Reaction of AgCH3COO and…

Q: At one point, ammonia and potassium nitrate have the same solubility. At that point the solubility…

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Q: In a healthy adult, mercury is removed from the body naturally but slowly. If a 500.0g piece of…

A:

Q: The molar solubility of an ionic compound of the form AB, (where A is the cation and B is the anion)…

A: Given: Molar solubility of salt AB2 = 1.465 X 10-4 M

Q: To obtain a precipitate that is useful for gravimetric analysis, the analyst tries to establish…

A: Gravimetric method are quantitative methods that are based on determining the mass of  a pure…

Q: Determine the number of grams of calcium chloride (weighed as CaCl2.2H2O) that are needed to make…

A: Molarity = 0.010 M Volume = 100 mL The number of grams of calcium chloride (weighed as CaCl2.2H2O)…

Q: Theisolubility of MgCl, in water is 54 3 g/100 ml (20 °C). How many grams of magnesium chloride can…

A:

Q: The molas solubility of silver phosphate is 1.6x10-5 mol/L. What is the ksp for silver phosphate?

A: The silver phosphate is dissolved as follow in the water: The solubility product of the silver…

Q: A sample of potassium nitrate (49.0 g) is dissolved in 101g of water at 100˚C, with precautions…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: The solubility of magnesium fluoride, , in water is 1.5x10^-2 g/L. What is the solubility (in grams…

A:

Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH4O) to make a solution with a…

A: Given  Molality = 0.25 m Mass of Methanol = 475 g

Q: Scientists have detected soluble sulfate compounds on Mars via reaction with barium chloride,…

A:

Q: At 25 ∘C, the osmotic pressure of a solution of the salt XY is 39.9 torr . What is the solubility…

A: Given: The osmotic pressure of the salt XY at 25 ∘C = 39.9 torr We have to calculate the solubility…

Q: The mass of magnesium fluoride that is dissolved in 150 mL of a saturated solution is _______ grams.…

A: The solubility product of MgF2 (magnesium fluoride ) is 5.16 X 10−11  And the solubility reaction is…

Q: Describe what happens when (i) (NH4)2SO4 is added to a saturated solution of NH4Cl in water in the…

A: (i) (NH4)2SO4 is added to a saturated solution of NH4Cl in water in the presence of excess NH4Cl :…

Q: The mass of silver chromate that is dissolved in 125 mL of a saturated solution is grams. The volume…

A: Solution- Silver chromate (Ag2CrO4) has solubility as 0.002157 g to 100 ml of water according to the…

Q: The solubility of an ionic compound M2X3 (molar mass = 288 g) is 3.6 x 10–17 g/L. What is Ksp for…

A:

Q: Which of the following compounds is most soluble in water? Assume that all Ksp values are for…

A: Which of the following compounds is most soluble in water?

Q: 6) What meaning of solubility and? 7) What is the principle of conductivity meter?

A:

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.