If 2.61 g of CuNO, is dissolved in water to make a 0.350M solution, what is the volume of the solution? volume: mL about us help privacy policy terms of use careers contact us H N

Q: Find the mass percent concentration of a solution containing19 g of solute and 158 g of solvent.

A: Mass of solute = 19 gm  Mass of solution = 158 gm

Q: 29. Calculate the volume (in L) of a solution of 0.664 M BaCl2 needed to obtain 3.996 moles of…

A: Molarity of BaCl2 solution = 0.664 M  Number of moles of BaCl2 = 3.996 moles  Volume of solution in…

Q: A solution is made from 19.10 g of an unknown solute in 500. grams of water. The solution has a…

A: Given, Given mass of unknown solute= 19.10 g Mass of solvent= 500 g= 0.5 kg Molar mass of unknown…

Q: How many grams of LiF would be present in 588 mL of 0.813 M LiF solution

A:

Q: How many mL of 0.500 M Nal would be required to make a 0.0715 M solution of Nal when diluted to…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: A sodium chloride solution has a percent mass/volume concentration of 26.88%. What is its molarity?

A:

Q: 10g

A: According to the question, we have 10 grams of NaCl in 600 g of solution. We need to calculate the…

Q: How many N₂ molecules are present in 0.500 g of N₂? (show your complete calculation). The empirical…

A: One mol of a substance contains 6.022 x 1023 molecules/units of it. The empirical formula is the…

Q: A 51.24 g sample of AX (Molar mass = 171.34 g/mole) is dissolved in enough water to make 2.1 L of…

A: Mass of solute (AX)=51.24 g Molar mass of AX=171.34 g/mol Moles=Mass/Molar mass Moles =…

Q: How many grams of NaCl do you need to make a 125 mL of a 1.20 M solution? Place final answer in the…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molarity of…

A: The 39.0% by mass refers to ( mass/mass)%.  That is 39 gram of HCl present in 100 gram of solution.…

Q: H2SO4 is the most widely used industrial chemical on Earth and will be required at least to some…

A: Given;

Q: You have 1500.0 g of a bleach solution. The percent by mass of the solute sodiumhypochlorite (NaOCl)…

A: Mass percentage of NaOCl =mass of NaOCl × 100total mass of bleach solution  3.62 = mass of NaOCl ×…

Q: Determine the molarity of a solution formed by dissolving 15.04 LiBr (86.84 g/mol) in enough water…

A: Molarity of solution =? Mass of Solute (LiBr) = 15.04 g Molar mass of LiBr = 86.84 g/mol Volume of…

Q: Magnesium has a density of 1.738 g/cm3. Using the density, determine the concentration of a solution…

A: Given :-  Density of Mg =  1.738 g/cm3  Volume of Mg = 12.6 cm3  Volume of water = 72.0 L  To…

Q: An aqueous solution is 10.3927 wt % LiCl. What is the molarity of this solution, if the density is…

A: Given ,  10.3927 wt % LiCl , it means 10.3927 grams of LiCl is present in 100 grams of solution.…

Q: How many moles of NaOH are contained in 660.0 mL of 0.235 M NaOH solution. Use 3 significant…

A: Given : Concentration of NaOH = 0.235 M And volume of NaOH solution = 660.0 mL

Q: Standard vinegar solutions are about 5% acetic acid by mass. What is the molarity of a 5% vinegar…

A: Vinegar is aqueous solution which contains small amount of acetic acid. Generally vinegar is used as…

Q: What are the total number of moles of H2SO4 needed to prepare 1.9 litres of a 4.6 M solution of…

A:

Q: What volume of 0.51 N CaCO; solution contains 161.5 grams of CaCO,?

A: Mass of CaCO3 is 161.5 g and normality is 0.51 N. Molar mass of CaCO3 is 100g/mol and valency of Ca…

Q: What is the molarity of a solution containing 72.06 grams of BaCl2 in enough water to make 800 mL of…

A: The molarity is calculated as the number of moles of solute divided by the volume of the solution…

Q: What volume of 0.38 N CaCO3 solution contains 248 grams of CaCO3?

A:

Q: How many liters of a 3.85 M K2SO4 solution are needed to provide 95.4 g of K2SO4(molar mass 174.01…

A: The molarity of the solution is given as 3.85 M K2SO4 and it is required to calculate the volume. To…

Q: Q2. 10 g of NaOH is dissolved in 500 mL of water. Calculate the molarity of this solution. (Molar…

A:

Q: Aqueous solution of acetone has 1.37% by mass of acetone. If the density is 0.965 g/mL, what is the…

A: Given that the solution is  1.37%  by mass of acetone⇒ 1.37 g  acetone is present in 100 g  of…

Q: List 10 applications of concentration of solutions at home then identify what way of expressing…

A: A solution is a homogenous mixture that contains two or more substances. Solution contain a solvent…

Q: You have 0.1050 L of solution and the concentration is 0.209M.  How many moles of solute do you…

A: Given: Volume of solution = 0.1050 L And concentration of solution = 0.209 M

Q: How many grams of BaCl2 will be required to prepare 185ml of 0.675M solution? (MM Ba = 137.33; Cl =…

A: Volume of BaCl2 = 185 mL or 0.185 L Molarity of BaCl2 = 0.675 M

Q: A glucose solution is frequently used as an intravenous (IV) solution to supply hydration and/or…

A: We have to calculate the volume of glucose used.

Q: What mass of H20 (in grams) is needed to dissolve 6.03 g LİZPO4 to produce a solution h solution is…

A: Molality (m) :   Number of moles of solute present in 1 kg of solvent is called molality (m)…

Q: A stock solution of NiCl, is available to prepare solutions that are more dilute. Calculate the…

A:

Q: III. Complete the table below. Show complete solutions. Box/Encirce your final answers reported in…

A: Given,  12.58 g KOH dissolved in 100 ml ethanol.  Mass of KOH = 12.58 g  Molar mass of KOH = 56.1…

Q: This is "Solution" of chemistry   What volume of a 0.20-M K2SO4 solution contains 57 g of K2SO4

A:

Q: A 67.0 mL67.0 mL aliquot of a 0.500 M0.500 M stock solution must be diluted to 0.100 M.0.100 M.…

A: Initial Volume (V1) = 67 ml = 0.067 L Initial Molarity (M1) = 0.5 M Final Molarity (M2) = 0.1 M…

Q: How many grams of BaCl2BaCl2 will be required to prepare 185mL of 0.675M solution? (MM Ba= 137.33;…

A:

Q: Potassium nitrate has a lattice energy of -163.8 kcal/mol and a heat of hydration of -155.5…

A: Enthalpy of given solution can be determined using the equation given below:

Q: An aqueous potassium iodate (KIO,) solution is made by dissolving 561 grams of KIO, in sufficient…

A: Given: The mass of KIO3 = 561 g The final volume of the solution = 3.30 L We have to calculate the…

Q: How many grams of KF are contained in 619.5 mL of 0.135 M KF solution? Report you answer to two…

A: Molar mass of KF = 58.09 g/mol Available solution- 0.135M KF solution of volume 619.5ml

Q: Bleach solution contains the solute sodium hypochlorite (NaOCI). How many grams of NaOCI in a 1500.0…

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

Q: What is the concentration of a solution of Mg(NO,), that contains 60.0g of Mg(NO.), in 500.0mL of…

A:

Q: The EPA limit for manganese in drinking water is 0.05 mg per L of solution. What is this…

A: Given that EPA limit for manganese in drinking water is 0.05 mg/L. We have to find this value of…

Q: Is it important to prepare solutions at room temperature when using a volumetric flask? Select one:…

A: Given: Is it important to prepare solutions at room temperature when using a volumetric flask?

Q: Percent by Mass= Mass of Solute x100 Percent by volume and Percent by Mass calculations Mass of…

A: Since you are posted with multiple questions. As per the rule, I am answering the first question…

Q: Calculate the molarity for a solution containing 0.34 moles of NaNO3 dissolved in 0.5 liter of…

A: Moles if NaNO3 = 0.34 moles Volume of Solution = 0.5 L  Molarity = ?

Q: a solution contains 10mL of ethanol and 40 mL of water the density of ethanol is 0.789 g/mL the…

A:

Q: 9. 200 g of 25 % NaCl solution have g of NaCl dissolved in g of water.

A: 25% solution means, per 100 g of solution contains 25 g of solute

Q: Convert your answer to scientific notation (i.e. ## x 10x mg) = Convert a 3.5% NaCl solution to…

A: Given: Concentration of NaCl in %(m/v) = 3.5 %.

Q: 25. Determine the molarity of a solution made when 77.559 g of MgCl2 are dissolved in 2.517 liters…

A: given mass of MgCl2 = 77.559 g Molar mass of MgCl2 = 95.211 g/mol  Volume of solution = 2.517 L