how many grams of cuprous nitrate  are needed to make enough solution good for 22 laboratory group

Q: If a child accidentally swallowed 2 fluidounces of FEOSOL Elixir, containing 2/3 gr of ferrous…

A: As per our guidelines, we can solve only one question at once. Please post other questions as next…

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: Round off your answers in four decimal places. Use whole numbers for the molecular weights. 4. When…

A: Normality is defined as the amount of solute expressed in the number of gram equivalents present per…

Q: A chemist mixes 29.8 g of acetone with 38.5 g of isopropenylbenzene and 57.3 g of acetic acid.…

A: Given that, a mixture contains 29.8 g of acetone, 38.5 g of isopropenylbenzene, and 57.3 g of acetic…

Q: Write out 2 relevant conversion factors as fractions that you'll need to solve the problem then…

A: Now we write the conversion factors of these units as follows:

Q: A chemist mixes 49. g of chloroform with 53. g of acetyl bromide and 29. g of acetone. Calculate the…

A: Given: Mass of chloroform = 49 g Mass of acetyl bromide = 53 g Mass of acetone = 29 g.

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

A:

Q: What volume , in milliliters , of soft drink that is 3.92 percent sucrose Make sure to include the…

A: Concentration is expressed in many terms like in the percentage terms, molarity, etc.

Q: Mrs. R. Is to receive an injection for pain following surgery. The doctor orders Demerol 75 mg and…

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

Q: What is the normality of the new solution if a 200.0 mL of a 0.40 M HCl solution is diluted with…

A: Given: Initial volume of HCl solution= 200.0 mL Initial molarity of HCl solution= 0.40 M Final…

Q: In the laboratory you are asked to make a 0.355 m potassium carbonate solution using 255 grams of…

A: The concentration of solution is generally expressed in terms of molarity, molality and normality.…

Q: laboratory procedure calls for making 510.0 mL of a 1.3 MKNO3 solution. How much KNO3 in grams is…

A:

Q: If your 12x concentrated stock solution contains 15g of NaCl per liter, how much NaCl would one…

A: Here we have to determine the mass of NaCl present per Litre of working solution if the concentrated…

Q: How many grams of phenylephrine is needed

A: Given :- volume of solution = 20 mL  %m/v = 10%  To calculate :-  Mass of solute (phenylephrine) in…

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: In order to make Crystal Violet Solution to perform a Gram Stain in Microbiology, 2 grams of Crystal…

A:

Q: A chemist mixes 24.3 g of water with 41.0 g of acetic acid and 9.15 g of 2-methylpyrazine. Calculate…

A: To define a solution precisely, we need to state it's concentration that how much solute is…

Q: Calculate the mass percent of a sucrose solution that is made by mixing 9.57 grams of sucrose into…

A:

Q: Calculate the volume in liters of a 0.272M barium chloride solution that contains 200.g of barium…

A: Given :- molarity of solution = 0.272 M               Mass of BaCl2 = 200. g  To calculate :- volume…

Q: In the Gram Stain, safranin is the dye used to stain gram negative bacteria. This solution is…

A: Weight/Volume percent can be calculated using the equation given below: m/v%=mass of solute…

Q: A chemist mixes 69. g of diethyl ether with 43. g of heptane and 49. g of methanol. Calculate the…

A:

Q: You have a stock NaCl solution of 8 g/L.  You want to prepare 357 mL of a 5 mg/L NaCl solution.  How…

A: Given: The concentration of the stock NaCl solution = 8 g/L We have to find the volume of the stock…

Q: What volume of drug is in 25 cc of an 8% solution? Round your final answer to 2 decimal places.  mL

A: We have total solution as 25cc, solution is 8% , we have to calculate the volume of drug in given…

Q: calculate the number of grams of sulfuric acid in 1 gallon of battery acid if the solution has a…

A: Given,Volume = 1 gallon (3785.41 mL)Density = 1.35 g/mL andSulfuric acid = 38.2%

Q: What is the molarity (moles/L) of the solution made from mixing together 2.48 L of water with 72.7…

A:

Q: Mrs. R is to ricieve an injection for pain following surgery. the doctor orders Demerol 75 mg and…

A: Mass = Density x volume or Volume = Mass/Density Given that: Mass of Demerol required in a single…

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 student measures that the mass of a sugar solution is 5.70 g and the volume of the solution is 5.0…

A: Density = mass/volume              =5.70/5=1.14 g/ml

Q: In the laboratory you are asked to make a 0.128 m calcium acetate solution using 375 grams of water.…

A:

Q: Be sure to answer all parts. Fluoridation is the process of adding fluorine compounds to drinking…

A: One person consumes 140gallon  1 gallon is equal to 3.785L  The density of water = 1g/ml which will…

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

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

Q: In the lab you weigh 12.54 g of NaCl to make a stock solution of 5.12 M. To further dilute the…

A: Given data, Initial concentration (stock solution M1) Final concentration (M2) Final volume (further…

Q: If you determined the average concentration of vitamin C in the fruit juice to be 0.63 mg/mL, how…

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: the sucrose concentration in the remaining 300 mL

A:

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: A stock solution has a concentration of 0.250 M. What volume, in milliliters, of the stock solution…

A: Dilution calculation says that,

Q: Given the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How…

A: Step 1 Stock solution of 0.019 M ascorbic acid To find :-  Amount of water needed to make the…

Q: Answer in scientific notation with the appropriate number of significant figures.  For a laboratory…

A: Using molarity equation, we will calculate the volume of the required solution.

Q: Q2; In the Gram Stain, safranin is the dye used to stain gram negative bacteria. This solution is…

A: Given that : (w/v%) of safranin in the solution = 0.5 % The volume of solution = 591 mL We have to…

Q: Determine the volume of acetic acid that is present in a bottle containing 350 ml of solution which…

A:

Q: the laboratory you are asked to make a 0.525 m sodium bromide solution using 315 grams of water.…

A: Given -> Molality= 0.525 m Weight of water= 315 gm = 0.315 Kg (1kg = 1000 gm)

Q: A topical antibiotic is 6.25 %(m/V) clindamycin. How many grams of clindamycin are there in 241.0 mL…

A:

Q: A vial of amoxicillin contains 540. mg in 3.4 mL of solution. Part A What volume of the solution…

A: Given that 3.4 mL of solution cont540 mg of amoxicillin (drug).

Q: A solution containing 10 mmol CaCl2 is diluted to 1 L. Calculate the number of grams of CaCl2.2H2O…

A: The concentration of the solution is equal to the ratio of the number of moles to the volume of…

Q: How many milliliters of 25.0 mg/L stock solution must be added to a 25.00-mL volumetric flask to…

A: Given : Concentration of stock solution = 25.0 mg/L Concentration of final solution to be prepared =…

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: Calculate the volume in milliliters of a 0.30 mol/L barium chloride solution that contains 25.0 g of…

A: molarity of 0.30 mol/lit Mass of barium chloride (BaCl2)= 25.0 g Calculate of volume (BaCl2)

Q: A product you are compounding requires 40 mL of a 5% ammonia solution. Your stock includes a 29%…

A: To calculate volume of stock solution needed, we would use dilution law.

Q: The anaesthetic procaine hydrochloride is often used to deaden pain during dental surgery. The…

A: mass % is one of the ways to express the concentration of the solution.