Determine the mass of baking soda (84 g/mol) needed to completely react with 355 mL of vinegar. Assume vinegar is 5% (m/m) acetic acid (60 g/mol) and the density of vinegar is 1.05 g/mL.    Group of answer choices 29 g 28 g 25 g 27 g 30 g 26 g

Q: Calculate the following (Show your solution) 1. Adrian dissolved 10.0 g of sugar in 250 ml of water…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost remaining…

Q: The solubility of (NH4)2SO4 in water is 75.4 g of (NH4)2SO4 per 100 g of water. 34.2 g of (NH4)2SO4…

A: Solubility is defined as the maximum amount of solute that is dissolved in 100g of solvent. This…

Q: A chemist prepares a solution of sodium chloride (NaC1) by weighing out 7.20 g of sodium chloride…

A: Given: Mass of sodium chloride (NaCl) = 7.20 g. Volume of the solution made = 50 mL. We have to…

Q: chemist adds 325.0mL of a 1.1 M barium acetate BaC2H3O22 solution to a reaction flask. Calculate…

A: Given:  Molarity of barium acetate = 1.1 M  Volume = 325.0 ml = 0.3250 litres  Molar mass of barium…

Q: A chemist prepares a solution of aluminum chloride AlCl3 by measuring out 4.42g of aluminum chloride…

A: Interpretation -  To determine the  concentration ( in mole/L ) of the chemist's aluminum chloride…

Q: A chemist makes 710. mL of potassium iodide (KI) working solution by adding distilled water to 250.…

A:

Q: 4B.

A: Since we have 1.4 L solution of a 4.4% glucose  => mass of glucose = volume in mL X % glucose /…

Q: Some communities add sodium fluoride to their water because of its benefits to the teeth. What is…

A: Find percent mass/mass of NaF mixed in wate. Given :  mass of NaF = 64.6 mg mass of water = 40000 g…

Q: 4. Nitric acid is a corrosive and strong acid. It has a molarity of 15 M when purchased from a…

A:

Q: When 10.0g of marble chips (calcium carbonate) is treated with 50.0mL of hydrochloric acid density…

A: Given that: Mass of calcium carbonate CaCO3 (marble chip) = 10.0 g Volume of HCl = 50.0 mL = 0.05 L…

Q: A certain liquid X has a normal freezing point of –3.20 °C and a freezing point depression constant…

A:

Q: Calculate the volume in liters of a  /6.17gdL  aluminum chloride solution that contains  81.0g  of…

A: The density of Aluminum chloride solution is given to be 6.17g/dl and mass of Aluminum chloride to…

Q: Chlorine is used to disinfect swimming pools. The accepted concentration for this purpose is 1 ppm…

A: In the given question we have to calculate the volume of chlorine solution in millilitres a…

Q: Determine the amount of potassium chloride in each solution. 21.7 g of a solution containing 1.04%…

A: Mass percent of the solution is equal to the ratio of mass of solute and mass of solution multiplied…

Q: Determine the mass of citric acid per 240 mL of the vegtable juice.

A:

Q: Suppose you want to make a 0.75 M solution of copper (II) sulfate in a 250 mL volumetric flask. What…

A: To calculate mass of CuSo4 required to make 0.75M solution in 250 ml.

Q: Determine the amount of potassium chloride in each solution. 18.5 g of a solution containing 1.08…

A: Since, mass%=mass of solutemass of solution×100

Q: A chemist prepares a solution of silver oxide (AgO) by weighing out 0.0208 mg of silver oxide into a…

A: From given data  mass of AgO = 0.0208 mg = 2.08 × 10-5 g volume of solution = 50 mL = 0.50 dL…

Q: 10 11 12 13 14 A chemist prepares a solution of potassium iodide (KI) by measuring out 3.0 x 10"…

A:

Q: compound Z solution disp 60 ml make a solution such that 1 tbsp diluted to a pint with water equals…

A: Given that 1 tbsp of compound Z is diluted to a pint with water equals a 1:1000 solution So, amount…

Q: Determine the amount of potassium chloride in each solution. 18.9 g of a solution containing 1.12 %…

A:

Q: A chemistry student needs 10.00 g of methanol for an experiment. She has available 0.50 kg of a…

A: Mass of the correct solution needed:

Q: Calculate the volume in liters of a ×2.2910−6/μmolL mercury(I) chloride solution that contains…

A:

Q: many total ml (cc) will you inject into this patient?

A: The concentration of Demerol is 50 mg/mL and concentration of phenergan is also 50 mg/mL Given: mass…

Q: How many mL of 0.556 molar magnesium chloride must a scientist pour into a beaker to have 17.6 g of…

A:

Q: mol A chemist makes 480. mL of iron(II) bromide (FeBr,) working solution by adding distilled water…

A: Initial concentration of FeBr2  M1 = 2.64 mol/L Initial volume = V1 = 220 ml   Final diluted volume…

Q: mol A chemist makes 550. mL of calcium bromide (CaBr,) working solution by adding distilled water to…

A: Given : volume of stock solution used = 160 mL  concentration of stock solution = 7.38 mol/L And…

Q: A patient is to receive Tazidine by intramuscular injection. A 10.0 mL vile contains 1 g of dry…

A: The concentration of a solution can be defined in terms of molarity as the ratio of the amount of…

Q: A chemist prepares a solution of barium chlorate (Ba(CIO 3),) by measuring out 28.6 µmol of barium…

A: Given : moles of Ba(ClO3)2 = 28.6 micro mol  And volume of solution = 100 mL

Q: Calculate the volume in milliliters of a 3.47 M potassium iodide solution that contains 75.0g of…

A: Given  Molarity of potassium iodide = 3.47 M Mass of potassium iodide = 75 g Standard value Molar…

Q: aqueous solutes fed directly to a patient's veins. If an IV solution is 5.0% glucose by mass, how…

A: % by mass is a concentration term which is used to prepare solution of different concentration. The…

Q: Calculate the volume in milliliters of a 1.56M sodium nitrate solution

A: Molarity = number of moles/volume of solution (in L)

Q: Calculate the number of grams of 3.9 % (m/m) NaCl solution that contains 6.50 g of NaCl Express your…

A:

Q: Describe how to prepare 0.200L of 0.700MHCl solution, starting with a 2.00MHCl solution. What volume…

A: Molarity is defined as number of moles of solute dissolved per litre of solution.

Q: How many grams of KBr are in 250.0 g of solution?

A: Percent by mass = (mass of KBr/mass of solution) × 100%

Q: Dilution A chemist makes 610. mL of copper(II) fluoride (CuF,) working solution by adding distilled…

A: Final volume= 610mL Initial volume= 270 mL Centration of copper (2)floride=0.00449M

Q: Wate is the Normality of hydrochloric acid contains 37.4 grams of HCl gas in one liter of its…

A: Given: The volume of the solution(V)=1 L The given mass of HCl(m)=37.4 g The molar mass of HCl=…

Q: A chemist adds 55.0 mL of a 1.4M barium acetate (Ba(C,H,0,)) solution to a reaction flask. Calculate…

A: Given, Volume of Barium Acetate = 55 mL = 0.055 L Molarity of Barium Acetate = 1.4M

Q: Calculate the volume in milliliters of a 1.2mol/L sodium chloride solution that contains 175.mmol of…

A: Molarity is defined as the number of moles of solute in 1 L of the solution

Q: A chemist makes 570.mL of barium chloride BaCl2 working solution by adding distilled water to…

A: Dilution equation:                                                                   M1V1 = M2V2…

Q: What is the meaning of a 25 % (m/m) NaCl solution (Table 8.11) A) 25 mL of NaCl in 100 mL of NaCl…

A: Given : % (m/m) of NaCl = 25 %.

Q: mL of a 0.530M C2H5NH2 solution (Kb ver should be entered with 3 significant figures; do not enter…

A: Given,   Kb = 4.3×10-4 pKb = 3.37 Molarity of base = 0.530 M Volume of  base = 52.9 mL Molarity of…

Q: A patient gets 2 L of dextrose 4% in 0.18% sodium chloride over 18 hours through an IV. Calculate…

A: Given: Drop rate of fluid = 20 gtt/mL Volume of fluid = 2 L = 2000 mL Time = 18 hours = 18×60 min =…

Q: A chemistry student needs 5.00 g of acetic acid for an experiment. She has available 300. g of a…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: A chemistry student needs 30.00 g of thiophene for an experiment. He has available 0.20 kg of a…

A:

Q: Calculate the molarity of each solution 33.2 mg of KI in 122 mL of solution Express your answer…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: 1.60 Liters of a 2.00M sodium hydroxide solution, NAOH, is neutralized using 1.00M hydrochloric…

A:

Q: A student wants to make a 250 mL stock solution with a concentration of 1000 mg Cu/L. The student…

A: Concentration of a solution is defined as amount of solute present per unit volume of solution.…

Q: In the laboratory you are asked to make a 0.128 m chromium(III) acetate solution using 475 grams of…

A: Given  Molality of solution ( m ) = 0.128 m                                          = 0.128 mol/kg…

Q: A chemist prepares a solution of potassium permanganate (KMnO4) by measuring out 10. μmol of…

A: The concentration of a substance in mol/L can be expressed in terms of molarity. Molarity of a…