Calculate the number of grams in these quantities. 0.00147 mol NiSO4 0.0766 mol HC2H3O2 0.860 mol Bi2S3

Q: acetic acid (HC2H3O2) is a liquid and is known as glacial acetic acid. Calculate the molarity of a…

A: Given-> Volume of glacial acetic acid = 25.00 ml Density of glacial acetic acid = 1.05 g/ml Final…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass. (a)…

A: Given: Mass % of HNO3=70.0 % Density  = 1.41 g/mL   To calculate: (a) Mass of HNO3 per liter (b)…

Q: How much calcium chloride (in grams) is needed to make 270. mL of a 4.72 M solution?

A: Given :-  Molarity of CaCl2 solution = 4.72 M  Volume of solution = 270 mL Or 0.270 L To be…

Q: ind the molarity of a 40.0% by mass aqueous solution of sulfuric acid, H2SO4, for which the density…

A: The molarity is the concentration term which is defined as the number of moles of solute present in…

Q: What is the percent by mass (%m/m) concentration of sodium bromide (NaBr) in a solution prepared by…

A: % m/m is defined as  % m/m = mass of solute X 100 / mass of solution  mass of solution = mass of H2O…

Q: 2. A brine solution is 13.0 % (w/w). How much salt is there in a sample which weighs 150 grams?…

A: The given data : The %(w/w) of the solution = 13.0 % The mass of the sample = 150 g. To determine =…

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. c)…

A:

Q: Determine the molarity of Cl- if a solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of…

A: The given data contains, mass of CaCl2=23.7 gmass of water=375 gmolar mass of CaCl2=110.98 g/mol

Q: What is the molarity of a 3.46 m solution of KCl dissolved in water, given that the solution has a…

A: Interpretation- To determine the molarity of  3.46 m solution of KCl dissolved in water, given that…

Q: How much lithium chloride (in grams) is needed to make 115 mL of a 15.7 M solution? The molar mass…

A: Given Molarity = 15.7 M Volume of solution = 115 ml = 115×10-3 L molar mass of lithium chloride =…

Q: How much calcium chloride (in grams) is needed to make 75.0 mL of a 0.730 M solution? The molar mass…

A:

Q: What is the molarity of a solution containing 8.6 g of NaBr in 0.85 moles of water? (density of…

A: Given, Mass of NaBr = 8.6 g Moles of water (H2O) = 0.85 moles Density of solution = 1.10 g/mL…

Q: Given 609 milliliters of 0.365 M Ca(NO3)2Ca(NO3)2, calculate the moles of solute present in this…

A: Answer :- A) 0.222 mol Molarity.                M = No. Of mole(solute)/ Solution(L)       609 mL…

Q: 1. Convert 5% by mass acetic acid (MM = 60.052 g/mol) to molarity. 2. How many moles of acetic acid…

A: PART 1.Given:mass % of acetic acid =5% (m/m)Let, mass of acetic acid= 5g∴ mass of solution =100gmass…

Q: Calculate the number of grams in these quantities. 5.17 x 1021 molecules glucose, C6H12O6 64.6 mL…

A: 1) Since moles = number of molecule / Avogadro's number where Avogadro's number = 6.022 X 1023

Q: What is the molarity of a solution if it contains 9.072 g of NaCl (molar mass = 58.44 g/mL)…

A: Given , Mass of NaCl =9.072 g Volume of solution =225.0 mL=225×10-3L

Q: A sulfuric acid solution contains 571. 6 g of H2SO4 in one liter of solution and it has a density of…

A:

Q: What mass of a concentrated solution of nitric acid (68% HNO3 bY mass) is needed to prepare 400 gram…

A:

Q: What mass of benzoic acid (122.12 g/mol) is needed to prepare 100.0 mL 75.0 mM benzoic acid…

A:

Q: A student dissolved 4.52 g of Mg(NO3)2(s) in enough water to make 400 mL of solution. What is the…

A: Given: Mass of Magnesium nitrate = 4.52g Volume of Solution = 400mL

Q: If a chemist mixed 100.00 mL of dichloromethane (CH2Cl2) which has a density of 1.33 g/mL and…

A:

Q: How many mL of concentrated hydrochloric acid (16.0 M) is required to prepare 251 ml of 6.00 N…

A: The question is based on the concept of solutions. we have been given a stock solution and we have…

Q: The density of a 56.0% (mass)  aqueous solution of 1-propanol (CH3CH2CH2OH) is 0.8975 g/cm3. What is…

A: Let the mass of the solution be 100 g.The mass of propanol is 56g.Molar mass of propanol is 60g.Then…

Q: Calculate the mass percentage of NaCl in a solution containing1.50 g of NaCl in 50.0 g of water.(a)…

A: Mass of solute (NaCl) = 1.50g Mass of solvent (water) = 50.0g Therefore, the mass of the solution is…

Q: From the information below, determine the mass of NH3 in 500 grams of concentrated ammonia?Ammonia,…

A: The ammonia solution is 28% by mass of solute; this means that 100 mL of the solution contains 28 g…

Q: 3.45 mol of LiCl in 3.53 L of solution Express the molarity in moles per liter to three significant…

A: Given  (a)  Number of mole of LiCl = 3.45 mole        Volume = 3.53 Liter        Molarity = ?  (b)…

Q: MASS PERCENT Complete the table: Mass Solute Mass Solvent Mass Solution Mass Percent 15.5 g 238.1 g…

A:

Q: Do parts per million denote a concentration that is a mole ratio? Does the concentration of a…

A: ppm(parts per million) is mg/L.

Q: Enter your answer in the provided box. Calculate the composition of the following solution in…

A: The mass% is equal to the ratio of the mass of substance to the mass of solution. The formula…

Q: 5.07 M MgSO4 (MM = 120.4 g / mol) solution has a density of 1.26 g / mL. Calculate the concentration…

A: Molarity of MgSO4 = 5.07 M = 5.07 mol/1L Density = 1.26 g/mL Density = mass ÷ volume

Q: 1. If the density of ocean water at a depth of 1.00 x 104 m is 1.071 g/mL and if 26.0 g of water at…

A: 1. Calculating molarity of potassium chloride in the sample: Given:

Q: A 15.00 % by mass solution of lactose (C12H22O11, 342.30 g/mol) in water has a density of 1.0602…

A:

Q: solution

A: Dear student I have given answer to your question in the image format.

Q: the mass percentage of NaCl in a solution containing 1.50 g of NaCl in H2O ?

A: Given: Mass of NaCl (solute) =1.50g Mass of water (solvent) =50.0g To find: The mass percentage of…

Q: In the lab, a student makes a solution of NaOH by dissolving 49.0 grams of solid in 195 mL of water.…

A:

Q: A solution is prepared by dissolving 125 g sucrose (C12H22O11) in 135 g H2O.  Calculate the mass %…

A: Given; The mass of the solute is 125 g. The mass of water is 135 g.

Q: A solution is made by dissolving 19.4 g of barium chloride, BaCl2, in enough water to make exactly…

A: The given volume of solution is 500 mL. It is known that, 1 mL = 0.001 L. Therefore, 500 mL = 0.5 L…

Q: A solution, which is 16 % by mass C3H,0 in water, has a density of 0.9710 g/ml. The molarity of this…

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: 1. Calculate the number of moles in these quantities: (a) 25.0 g KNO3 (b) 56 millimol NaOH (c) 5.4 x…

A:

Q: Given 675 milliliters of solution containing 0.365 grams Mg3(PO4)2Mg3(PO4)2, calculate the molarity…

A: It is given that 0.365 g of Mg3(PO4)2 is present and the volume of the solution is 675 mL and the…

Q: A 3.28% by mass solution of LiCl has a density of 1.06 g/mL. What is the molarity of this solution?…

A: The given data contains, mass percent  = 3.28% density = 1.06 g/ml

Q: If a chemist mixed 100.00 mL of dichloromethane (CH2Cl2) which has a density of 1.33 g/mL and…

A:

Q: What  mass of solution  containing 8.50% sodium sulfate Na2SO4 by mass contains 1.50g Na2SO4 mass =

A: Given: Mass of solute (Na2SO4)=1.50 g Mass % of the solution=8.50 %  Mass of solution=?

Q: A solution is prepared by dissolving 125 g of NaCl in enough water to make 780 mL of solution.…

A:

Q: A solution of ethanol (C2 H5 OH) in water is prepared by dissolving 75.0 mL of ethanol (density =…

A: Given,Volume of ethanol, C2H5OH = 75.0 mLDensity of ethanol = 0.79 g/cm3 = 0.79 g/mL     (1 g/cm3 =…

Q: Determine the mass (in gg) of each NaClNaCl solution that contains 1.3 gg of NaClNaCl. Express your…

A: Total mass of solution can be determined by help of Following formula -  Percentage mass/100 = mass…

Q: What is the molarity of toluene in a solution that is prepared by adding 57.9 g of toluene (C7H8)…

A:

Q: How many grams of sodium carbonate are present in 25.7 mL of a solution that is 24.0% sodium…

A: Mass of solution can be calculated as follows:

Q: 3.21 g of potassium chloride dissolved in 10.0 g of water Percent by mass = % KCI 3.21 g of…

A:

Q: 2 J 258.0 g What is the mass (in grams) of NaCl required to make 660 mL of a 0.8 M NaCl solution?…

A: Given information: Molarity of NaCl = 0.8 M Volume of solution = 660 mL

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.