Which of the following compounds is soluble in water? O a) Ni(OH)2 O b) K3PO4 O C) BaSO4 O d) CoCO3 O e) PBCI2

Q: A metal alloy is made up of elements X and Y. The mass of the sample of the metal is 15.3 g. Metal X…

A: We have mass of X as 4.1 g, mass of metal as 15.3 g, we have to calculate the percent mass by mass…

Q: Which of the following compounds is soluble in water? O a) Ni(OH)2 O b) K3PO4 OC) BasO4 O d) CoCO3 O…

A: There are five different compounds considered.

Q: A 0.137 g sample of KaCr2O, is added to 135 mL of water. What is the concentration of the solution?…

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Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a. the molar…

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

Q: "If you begin with 94.6 mL of 0.731 M KCl(aq) solution and mix it with 65.6 mL of 0.704 M…

A: Given, KCl solution Concentration of KCl solution = 0.731 M = 0.731 mol/L Volume of KCl solution =…

Q: Is each of the following very soluble in water? Explain.(a) Lithium nitrate         (b) Glycine,…

A: Solubility is a phenomenon that depends upon the concept of "like dissolves like". It means that…

Q: The concentration of urea in a solution prepared by dissolving 16 g of urea in 36 g of H2OH2O is…

A: In order to calculate the mass % of urea we have to first write down the given data: Mass of…

Q: If 20 mL of 0.5 M Pb(NO3)2 solution is added into 40 mL 0.5 M KI solution, how many grams of Pbl2…

A: A multiple choice question based on mole concept, which is to be accomplished.

Q: What concentration of Cl- ions results from fully dissolving 15.328 g of FeCl3 (162.2 g/mol) in 250…

A: We have to calculate the concentration of Cl- ions  .

Q: Calculate the molarity of the following solutions: (a) 0.37 mol of solute in 56.8 mL of solution…

A: The Molarity of the following Solutions are given as:

Q: Tin(IV) sulfide, SnS2, a yellow pigment, can be produced using the following reaction.…

A:

Q: Question attached

A: Molarity It is defined as number of moles of solute in 1 liter of solution. It is represented by the…

Q: The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30 M. Consider…

A: Since concentration of citric acid = moles of citric acid / volume of solution in L  Hence moles of…

Q: A standard solution is prepared by dissolving 8.3018-g of AgNO3 in a one-liter volumetric flask.…

A: Molar concentration of Ag+ ion = molar concentration of AgNO3  Moles of AgNO3 = mass of AgNO3 /…

Q: Which of the following is NOT soluble in water? O acetic acid, the active ingredient in vinegar,…

A: We have to predict the substance insoluble in water.

Q: Which of the following compounds would you expect to be soluble in water? I. AgNO3 II. AgCl II.…

A: Correct option is ( e) I and III  because both are ionic in nature and hydration energy of solvation…

Q: A solution is prepared by dissolving 0.6584 g oxalic acid (H2C2O4) in enough water to make 100.0 mL…

A:

Q: Question 22 of 27 A student needs to prepare 250 mL of a 0.850 M aqueous solution of sucrose,…

A: A student needs to prepare 250 mL of a 0.850 M aqueous solution of sucrose, which is used frequently…

Q: What is the mass (g) of KBr can be obtained by evaporating 50 mL of a 0.50 M solution of the salt

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Q: solid

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Q: Calculate the molarity of each of these solutions.a. A 5.623-g sample of NaHCO3 is dissolved in…

A: a) Given: Mass of NaHCO3 = 5.623 g Volume of solution = 250.0 mL To Calculate: The molarity of the…

Q: What is the dilution factor that gave the following solutions from Solution S? (i) Solution 1: (ii)…

A:

Q: 20. A sample of 0.0255 mol potassium hydroxide (KOH) was dissolved in water to prepare 10.0 mL of…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: 7, Calculate the molarity of a solution of 2.12 g of KBr in 458 mL of solution. Group of answer…

A: Answer 7 ) : Mass of KBr = 2.12 g  Volume of solution = 458 ml    ....Or  because, 1L = 1000 ml…

Q: Which of the following is soluble in water? a. Barium carbonate b. Iron (III) phosphate c. Silver…

A: Water soluble means the amount of inorganic or organic chemicals which could dissolve in water under…

Q: mass

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

Q: Which of the following compounds is SOLUBLE? A. SrSO4 B. CaCO3 C. BaS D. CaCl2

A: Among all the given compounds SrSO4, CaCO3, BaS and CaCl2, calcium chloride (CaCl2) is highly…

Q: Is a strong electrolyte in aqueous solution А NH3(g) В BH3(g) C H2(g) D H2S(g) HBr(g)

A: Strong electrolyte is that electrolyte which gets completely dissociate in aqueous solution.

Q: Which of the following compounds is soluble in water? O a. Hgl2 O b. PBSO4 O c. AgCl O d.…

A: The answer of the above question is given in step 2

Q: You can click on the Review link to access the se A sodium nitrate solution is 14.4 % NaNO3 by mass…

A: Given: Percent by mass of NaNO3 = 14.4 % And density of the solution = 1.02 g/mL.

Q: Which of the following compounds is soluble in water? O a. Hgl2 Ob. PbSO4 O c. AgCl O d. Pb(C2H3O2)2…

A: The maximum amount of solute that can dissolve in a known quantity of solvent at a certain…

Q: A sample of 0.0255 mol potassium hydroxide (KOH) was dissolved in water to prepare 10.0 mL of…

A: Molarity of solution =Number of moles of soluteVolume of solution in L

Q: of the following compounds is not soluble in water O Na2 CO3 O Ag2 S OKCI ONal

A: Most of the inorganic salts are soluble in water as they are polar in nature. Some of the salts are…

Q: Which of the following molecules is soluble in water? H. A: H. C. CC B: Н., C: H. `C H HI HH H O C…

A: Polar compound dissolved polar solvent  Non Polar compound dissolved non polar solvent  Here water…

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

A: This question is related to finding out the amount of solute that is precipitated out at the change…

Q: What is the molarity of NO3- in each solution? a)0.230 M KNO3 b)0.230 M Ca(NO3)2 c)0.230 M Al(NO3)3

A: (a) Given, Molarity of KNO3 = 0.230 M   The dissociation of KNO3 into ions can be written as : KNO3…

Q: A 25.00 mL sample of H3PO4 solution is neutralized by exactly 54.93 mL of 0.04345 M Ca(OH)2. What is…

A: Given Data :  1. Volume of H3PO4 = 25.00 mL  2. Volume of Ca(OH)2 = 59.93 mL  3. Molality of Ca(OH)2…

Q: 17. Which of the following materials is Soluble in water ? a)  KCl c)  AgCl  b)  PbCl2  d)  AgBr

A: Solubility is defined as the maximum amount of substance that will be dissolved in a given amount of…

Q: What types of substances are most likely to be soluble in water?

A: All the polar substances are most likely to be soluble in water.

Q: 123ml of a 1.00 M solution of NaCl is mixed with72.5 ml of a 2.71 M solution of AgNo3. what is the…

A: The given chemical reaction is: Volume of NaCl = 123 ml = 0.123 L Molarity of NaCl = 1.00 M Volume…

Q: 1. Classify these ionic compounds as soluble or insoluble in water: a. Na2S03 b. PbS04 c. (NH4)2S

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

Q: What is the molarity of a solution formed by dissolving 47.7 g NaCl in enough water to yield 750.0…

A: Given mass of NaCl = 47.7 g Volume= 750 ml

Q: The alcohol content in a 10.0 g sample of blood from a driver required 4.23 mL of 0.07654 M K2Cr2O7…

A: The volume of K2Cr2O7 = 4.23 mL                                       = 4.23×10-3 L Molarity of…

Q: 25.0 mL of a 0.388 M solution of Na2SO4 is mixed with 38.2 mL of 0.421 M Na2SO4. Whatis the molarity…

A: Molarity refers the potential of solute that is considered in moles and mixed into one-liter liquid…

Q: 57: Is each compound soluble or insoluble? For the soluble compounds, identify the ions present in…

A: The solid, liquid, or gaseous substance dissolves in a solvent and forms a solution it is termed…

Q: Based on the solubility rules, which of the following should be soluble in water? Select one: а.…

A: According to the Solubility rule, Solubility of salt depends upon the Ksp value of salt in water,…

Q: Determine the mass of CuS formed when 100. mL of 0.100 M H2S and 50.0 mL of 0.150 M Cu(C2H3O2)2 are…

A: The question is based on the concept of Reaction Stoichiometry. we have to calculate mass of copper…

Q: A student weighs out a 13.4 g sample of Fe(CH3OO)3, transfers it to a 250. mL volumetric flask, adds…

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Q: If 35.0 g of CH₃OH (MM = 32.0 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Molarity (M) is defined as no. of moles of solute present in 1 litre solution  Units: mol/L…