If 43.3 g of CHOH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH¸OH in the resulting solution? %3D

Q: ta The solubility of KNO3 is 30 g/100 g H₂O at 20 °C. If you mixed 95 g of KNO3 in 300 g of water,…

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Q: How many grams (g) of CaSO4 is formed when 20 mL of 0.10 M Na2SO4 is added to 100 mL of 0.01 M…

A: We have to find How many grams (g) of CaSO4 is formed when 20 mL of 0.10 M Na2SO4 is added to 100 mL…

Q: A 10.00 mL of vinegar solution is titrated with 39.0 mL of 0.20 M NaOH.The calculated mass percent…

A: Givenvolume of vinegar solution=10 mlmolarity of NaOH=0-2Mvolume of NaOH=39 mlmass% =5.2%molae…

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A: The solubility graph is given below :

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Q: What is the molarity of a solution in which 0.45 g of sodium nitrate (NANO3 = 85 g/mol) is dissolved…

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Q: A 0.786 g sample of KHP is dissolved in 50 mL of water and titrated with KOH. The initial burette…

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Q: A 1.6 M NAOH solution having a volume of 0.375L contains this amount of moles of solute. O A. 24 O…

A: Various concentration terms are used for solution.  These are molarity (M), normality (N), formality…

Q: Calculate the number of g per 100 mL of acetic acid in vinegar if 13.1 mL of 1.02N NaOH solution is…

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Q: (b) Neutralization reaction occurs when a solution of an acid and a base are mixed. Calculate the…

A: According to the question we have a netralization reaction in which calcium hydroxide is reacting…

Q: If 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6ml of water and 5.2ml of potassium…

A: 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6 ml of water and 5.2 ml of potassium…

Q: The following neutralization reaction occurs in the         classroom.HCl  +  KOH  -->  H2O  +  KCl…

A: Given: Volume of KOH = 25.0mL Molarity of KOH = 0.5 M Volume of HCl = 15.0 mL

Q: If 19.3 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

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Q: What is the concentration of AgCl in an aqueous solution that contains 1.2 x 10-3 gram of AgCl in…

A: Interpretation - The concentration of AgCl in an aqueous solution that contains 1.2 x 10-3 gram of…

Q: Solution X 8 Solution A Solution B Solution C 00 Which of the solutions have the same molar…

A: Molarity = moles/volume  means it must have same no. Of moles to be the same molar concentration

Q: A quantity of 14.68 mL of a KOH solution is needed to neutralize 0.3748 g of KHP. What is the…

A: KOH reacts with KHP to form K2P and water. The equation for the balanced chemical reaction is as…

Q: What mass of AgNO3 can be dissolved in 250g of water if the solubility is 2.22x105g/L?

A: Mass of water= 250 g  Solubility = 2.22 x 105 g/L The density of water = 1 g/mL The volume of water…

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: 5) What volume of 1.5 M Ca(OH) is needed to neutralize 36 mL of 3.0 M phosphoric acid, H3PO4? 6) 85…

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Q: What is the molarity of a solution that contains 7.07mol of Ba(OH), dissolved in 5.40L of water? ОА.…

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Q: Does a precipitate form if you add 20.00 mL of a 6. 97x10-5 mol/L solution of lead (II) nitrate,…

A: Given,  Molarity of Pb(NO3)2 = 6.97 x 10-5 mole/L  Volume of Pb(NO3)2 in mL = 20.00 mL  Molarity of…

Q: A careless student forgets to label one of their reagent containers. They know it contains one of…

A: The given solution may be one of the following: 0.1 M NaCl0.1 M CaNO320.1 M KCH3COO

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: What is the mass of barium hydroxide (171.35 g/mol) dissolved in 0.500 L of 0.100 M Ba(OH)2 solution

A: Molarity is one of the concentration term which is used to define the concentration of a solute in a…

Q: If you dissolved 20.5 grams of solid KCl in 250 ml of water, what would the molar concentration of…

A: Given : Mass of KCl = 20.5 g And volume of water = 250 mL = 0.250 L…

Q: What mass of NaHCO (84.0 g/mol) is needed to prepare 500.00 mL of 0.050 M Na solution? 1. 05.04 g 2.…

A: Given that -  Molarity of the Solution of sodium  = 0.050 M  One sodium given by one Molecule of…

Q: How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The densitý of the solution…

A: Given : Molality of AgCl solution = 0.135 m Volume of AgCl = 244 ml Density of solution = 1.22 g/ ml…

Q: What is the molarity of 600 mL of hydrochloric acid (HCI) solution that contains 0.15 mol HCI? O A.…

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Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given is, Saturated solution contains 539 g NaOH per litre. So, Mass of NaOH = 539 g Volume of…

Q: What is the concentration in each of the following solutions?   240 ml of 0.200 M KNO3 is added to…

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

A: Given, mass of CH3OH = 35.0 g Molar mass = 32.0 g/mol Volume = 500.0 ml = 0.5 L

Q: ) 3:50 E3b. After we add some solid (NH,), PO, into a 100-mL 0.240 M (NH4)2CO3 solution, the…

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: 1. What is the molarity of 1.28 mole of Ca(NO,), dissolved in 1.50 L of solution? 2. How many moles…

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Q: What mass of Fe(OH)3 will be obtained

A: Molarity = number of moles of solute/volume of solution (in L) So, moles = Molarity × volume(in L)…

Q: If 50.0g of CH3OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Given,Mass of CH3OH = 50.0 gMolar mass of CH3OH = 32.04 g/molVolume of solution = 500.0 mL = 0.5 L…

Q: Which pair of compounds is soluble in water? O CoS and K2S NHẠNO3 and BaCO3 Nal and Cu(NO3)2 Ag Cl…

A: Answer:- This question is answered by using the simple solubility rules for salts in water which…

Q: What is the mass of the precipitate formed when 12.0 mL of 0.150 M NaCl is added to 25.00 mL of a…

A: We know that silver chloride is a weak salt its solubility product is very low. Therefore, we can…

Q: What is the concentration of HNO3 in the final solution when 70.0 mL of a 6.00 M HNO3 solution is…

A:

Q: If you add 4.00 mL of pure water to 6.00 mL of 0.750 M NaCI solution, what is the concentration of…

A: During dilution, no moles remain the same. As no of moles = Molarity × Volume So, on dilution…

Q: 0.65 g of Mg₃(PO₄)₂ (molar mass = 262.855 g/mol) is dissolve in water, making a 1.00-L solution.…

A: Given,  Mass of Mg₃(PO₄)₂ = 0.65 g  Molar mass of Mg₃(PO₄)₂ = 262.855 g/mole  Volume of solution in…

Q: During a lab experiment performed at STP conditions, you prepare HCl by reacting 100. ml of Cl2 gas…

A: H2(g) + Cl2(g)----> 2HCl

Q: What is the theoretical yield of Pb(OH)2 when 250 mL of 2.8 M Pb(NO3)2 is made to react with 100 mL…

A: Given: Volume of Pb(NO3)2 = 250 mL = 0.25 L Molarity of Pb(NO3)2 = 2.8 M Volume of NaOH = 100 mL =…

Q: Q5/ Calculate the normal concentration of 0.02 g Ca(OH)2 dissolved in 250 ml of water ?g.M.w Ca(OH)2…

A: Given data,Mass of Ca(OH)2=0.02gVolume of water=250mLMolecular weight of Ca(OH)2=74g/mol

Q: If 5.81 grams of NaCl are dissolved in 120.0 g of Sulfuric acid (sulfuric acid has a density of 1.84…

A: Given data:  Weight of NaCl = 5.81g Weight of H2SO4 = 120.0g Density of H2SO4=1.84g/ml

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 a student wants to prepare a saturated solution of Pb(NO3)2 at 60°C, how many grams must this…

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

Q: If 0.468 L of water is added to a 59.1 mL of 17.2 M stock solution of acetic acid (CH 3COOH), what…

A: Solution - Formula used:  M1V1= M2V2 (1L= 1000mL) Total volume= 468mL + 59.1= 527.1mL= V2

Q: concentration

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Q: Calculate the concentration of solute for each solution in moles per liter: a) 0.005653 mol of Br2…

A: We have to calculate the concentration in mol/L.

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…