ment Score: n 5 of 26 0% How many grams of dextrose are needed to make 745 mL of a 16.0% (w/v) dextrose solution? Note that mass is not technically the same thing as weight, but the abbreviation % (m/v) is often used interchangeably with % (w/v). mass: g

ment Score: n 5 of 26 0% How many grams of dextrose are needed to make 745 mL of a 16.0% (w/v) dextrose solution? Note that mass is not technically the same thing as weight, but the abbreviation % (m/v) is often used interchangeably with % (w/v). mass: g

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 6QAP

See similar textbooks

Related questions

Q: calculate Vrms for oxygen molecules at a temperature of 300 K.

A: Given --> Absolute temperature (T) = 300 K Ideal gas constant (R) = 8.314 J/K.mol

Q: You react solid zinc with aqueous nitric acid to yield hydrogen gas and aqueous zinc(II)…

A: This is simple problem of mole concept where each mole of H2 comes from 2 moles of HCl.

Q: Homework: (a) Calculate the molar conc. of 1.0 ppm solutions each of Li* and Pb+2.(b) What weight of…

A: Given:- solution of pb+2 and Li+ = 1.0 ppm Volume of water = 1 liter

Q: per The following alkene is treated with one equivalent of N-Bromosuccinimide in dichloromethane in…

A: NBS is My bromo succinimide . It act as brominating agent. It used for allylic bromination

Q: 13. a) What is the product of the reaction of triethylamine with HCl acid? b) What is the product of…

A: Base is any species that is electron rich (having lone pair) and react with acid to form salt.

Q: Use the References to access important values if needed for this question. A sample of nitrogen gas…

A: Question 1 --> P1 = 0.94 atm V1 = 14.8 L T1 = 29.8°C = 302.95 K P2 = ? V2 = 5.25 L T2 = 29.8°C…

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: We have to identify Bronsted Lowry acid and base and complete the given table

Q: 3.0 g of cream at 12.7 °C are added to an insulated cup containing 100.0 g of coffee at 80.3 °C.…

A: If we assume heat is Q…

Q: What absorbance value corresponds to 41.0% T'? A = A 0.0148 M solution of a certain analyte exhibits…

Q: ΔΗ = C = N (891 kJ/mol) C-N (305 kJ/mol) H-H (432 kJ/mol) CH (413 kJ/mol) N - H (391 kJ/mol) ΔΗ = b.…

Q: Li & H₂C-C CH3 2. H3O* 1.

A: In this question, we will draw the structure of the major organic product. In this reaction,…

Q: Which rearrangement would the carbocation below most likely undergo? a. Hydride shift b.…

Q: Substance Specific Heat Capacity (J/g °C) water (l)* (liquid) 4.184 water (s) (ice) 2.03 water (g)…

A: Specific heat capacity: The amount of heat required to increase the temperature of one gram of a…

Q: Je, what changes do you need to make from a-D-Glucopyranose in order to build a model of B-Lactose?

Q: A 1 liter solution contains 0.356 M hydrofluoric acid and 0.474 M potassium fluoride. Addition of…

A: A solution which resist the change in PH by addition of small amount of strong acid or strong base…

Q: A sample is found to contain 9.75×109 g of salt. Express this quantity in milligrams.

Q: The figure below illustrates the spontaneous arrangement of five water molecules around an unknown…

A: Option A is correct answer The particle must be positively charged.

Q: Know the 4 things that affect the concentration of a gas in solution

A: A gas will become more soluble in a liquid if: Reduce the temperature of the solution to make it…

Q: (a) Br LDA -78deg 1.) 03' 2.) Me₂S NaBH4 ethanol

Q: Write the equilibrium expressions for the following reactions: 2 N2O(g) + O2(g) ?? 4 NO(g)…

Q: rag the appropriate labels to their respective targets. N-terminal "art B C-terminal Submit Request…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: How do you find the net ionic equation of a solution NaC2H3O2. Is it a Ka or Kb equation?

A: In this question, we have to write the net ionic equation of a solution NaC2H3O2. Is it a Ka or Kb…

Q: Would the following reaction be considered reversible or irreversible?

A: Acidity is inversely proportional to pKa. Lesser the pKa, more is the acidity.

Q: In preparing the buret for titration, the final rinse is with the NaOH titrant rather than with…

A: We use buret to precisely determine the volume of the solution to calculate further. The buret…

Q: H3C Br CH3 CH3OH heat

A: E1 elimination: It takes place through a carbocation intermediate. If a stable carbocation can form…

Q: 1. 2. H₂O+ ? MgBr Br AICI 3 ? NaBH4, MeOH ?

Q: When 0.560g of NaF(s) reacts with excess F2(g) to form NaF(s), 13.8kJ of heat is evolved at…

Q: In the carbonate diagram shown (same as in previous figure), report the approximate values for K₂1…

A: The dissociation of carbonic acid involves the following equilibria: H2CO3⇔Ka1HCO3-⇔Ka2CO32- Ka1 and…

Q: 16. Hydrogenation of trioleate converts the cis double bonds to trans double bonds and single bonds.…

A: The concept used in this question is taken from general organic chemistry. According to question…

Q: 13. -) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium. The…

A: The radioactive decay of K1940 is taking place according to two parallel reactions according to the…

Q: hat is the energy of one mole of red light with a wavelength of 680 nm?

Q: Balance the following chemical equation (using the number "1" if the blank normally is left…

Q: Determine pH at each of the following volume in the titration of 25 mL of 0.50 M HF with 0.50 M…

Q: Calculate the pH of the following solution when the 2 reagents are mixed: 15.00mL of 0.550M KOH…

A: 15.00 mL of 0.550 M KOH are mixed with 50.00 mL of 0.225 M HF .We have to calculate the pH of the…

Q: If a sailor exhales 135.0 mL of CO₂ per minute at 22.0°C and 0.830 atm, what mass of sodium peroxide…

A: we have to calculate the moles of sodium peroxide needed per sailor

Q: 2.00 liters of 1.00 M KCI (potassium chloride) will contain somewhere between 0.00 and 90.0 grams of…

Q: 3. Complete the following nuclear equations and identify X in each case: a) 1351. c) Co+n→ 5Mn + X…

Q: What volume of H2 at a pressure of 745 torr and a temperature of 20 *C can be prepared from the…

Q: The Ninhydrin test is originally intended for what class of biomolecules? Why do have similar…

A: The Ningydrine test was originally intended for alpha amino acids. It gives similar reaction with…

Q: b) NH₂ ??? 2 FO >

A: Ozonolysis is reaction of alkene with oxone to form aldehydes or ketones.

Q: A large flask is evacuated and weighed, filled with argon gas, and then reweighed. When reweighed,…

A: Correct assumptions:

Q: Consider the following Lewis structure where E is an unknown element: :0: :Ö-E- :O: :Ö: î 2- What is…

A: Lewis Structure is simplified representation of the valence shell electrons in a molecule. It is…

Q: 1. At an altitude of 150 km, the pressure is about 2.7 x 10-⁹ bar and T≈ 500 K. (a) Assuming for…

A: The explanation is given below-

Q: Will entropy increase or decrease in the following reactions? Explain? N2(g) + 2O2(g) ------->…

Q: What would be the final temperature of thesystem is 70 grams of lead at 150 degrees C is dropped…

Q: The pH of an aqueous solution of 0.559 M formic acid, (Ka(HCOOH) = 1.80 × 10-¹) is Submit Answer…

A: For a weal acid like formic acid the dissociation is weak , and in the water it dissociate to give…

Q: What term is used for each quantity? (For example, 0.001 g=one milligram) A. 0.000 001g B.…

A: Answer:- Given A. 0.000001 g B. 1000000000 m C. 0.000000001 s D. 0.01 g What term is used for…

Q: 1. Two identical containers of the same amount and type of ideal gas follow different processes from…

A: The following points can be obtained from the given information: The gas used in both processes is…

Q: Chemistry: Fundamentals and Principles Davidson F Calculate the mass percent of solute in each…

A: Mass Percent = Mass of Solute/Mass of Solution × 100%

Q: Ketone Alkyl Halide Aldehyde CHEM 8A Functional Group Map Alkene Alkane Alkyne Alcohol Halohydrin…

A: The concept used in this question is from Reagents of organic chemistry chapter. According to the…

Concept explainers

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.

Question

ment Score:
n 5 of 26
0%
How many grams of dextrose are needed to make 745 mL of a 16.0% (w/v) dextrose solution? Note that mass is not technically
the same thing as weight, but the abbreviation % (m/v) is often used interchangeably with % (w/v).
mass:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

How many liters of softened water, containing a sodium concentration of 4 * 10 ^ - 2 % sodium by mass, have to be consumed to exceed the FDA recommendation ? (Assume a water density of 1g / m * L ) Express your answer using two significant figures.
How many microliters of a 904.0 ppm Co2+904.0 ppm Co2+ stock solution are required to prepare 20.00 mL20.00 mL of a 19.0 ng/?L Co2+19.0 ng/μL Co2+ solution? Significant figures are graded for this problem. Be sure you do not round your answers until the very end of your calculations.
A prescription calls for 150 mL of 0.5 % w/v prednisolone solution. If 4.0 % w/v prednisolone solution will be diluted with water, how many milliliters of water will be needed to prepare the prescription? (Answer must be numeric; no units or commas; round to the nearest 1 decimal place.
MULTIPLE CHOICE: Choose the letter of the best answer Please answer all questions correctly 1. The standardization of volumetric solution does not require hydrochloric acid. A. Permanganometry B. Cerimetry C. Iodimetry D. lodometry E.All of the choices 2. In the standardization of its volumetric solution, the primary standard is dried to constant weight, which means drying shall be continued until two consecutive weighings do not differ by more than 0.50 mg. A. Permanganometry B. Cerimetry C. Iodimetry D. lodometry E.All of the choices 3. In the standardization of its volumetric solution, potassium iodide was added to A. Permanganometry B. Cerimetry C. Iodimetry D. lodometry E.All of the choices 4. Starch is the indicator of choice for these procedures because it forms intense blue coloration with the solution. A. Permanganometry B. Cerimetry C. Iodimetry D. lodometry E. C and D 5. In the standardization of its volumetric solution, the reaction needs to be…
What's the differences between two questions? Q1) How much calcium would you ingest by drinking one 8 oz glass of your tap water? Show all calculations. -->Tap water 8Oz = 8 x 0.0296L = 0.2368L Hardness = 66.73ppm = 66.73mg/L CaCO3 1L has 66.73mg CaCO3 0.2368L has 66.73mg x 0.2368 = 15.8017mg MW of CaCO3 = 100g/mol MW of Ca = 40g/mol 100g CaCO3 has 40gf of Ca 15.8017mg CaCO3 has 40/100 x 15.8017mg Ca We would ingest 6.321mg of Ca. Q2) What percentage of the recommended daily dose of calcium (1,150 mg/day) does 1.0 L of your water provide? Show all calculations. --> 66.73mg/1150mg x 100 = 5.80% My Question) Why this calculation is wrong? I think this calculation is same with question 1. Isn't it? CaCO3 = 100g/mol, Ca = 40g/mol 100g CaCO3 has 40g Ca. 66.73 CaCO3 has 40/100 x 66.73mg Ca Ca = 26.70mg 26.70mg/1150mg x 100 = 2.32%
Consider 2 aqueous solutions: H2O/NaCl and H2O/CH3OH. Which one will exhibit a positive/negative/no deviation compare to Raoult’s prevision: a. H2O/NaCl and H2O/CH3OH both exhibit a negative deviation b. H2O/NaCl and H2O/CH3OH both exhibit a positive deviation c. H2O/NaCl and H2O/CH3OH don’t exhibit any deviation d. H2O/NaCl negative deviation and H2O/CH3OH positive deviation e. H2O/NaCl positive deviation and H2O/CH3OH negative deviation
he following five beakers, each containing a solution of sodium chloride (NaClNaCl, also known as table salt), were found on a lab shelf: Beaker Contents 1 200. mLmL of 1.50 MM NaClNaCl solution 2 100. mLmL of 3.00 MM NaClNaCl solution 3 150. mLmL of solution containing 25.5 gg of NaClNaCl 4 100. mLmL of solution containing 25.5 gg of NaClNaCl 5 300. mLmL of solution containing 0.450 molmol NaClNaCl Arrange the solutions in order of decreasing concentration. Rank from most concentrated to least concentrated. To rank items as equivalent, overlap them.
what is the weight in grams of 300 ml of alcohol with a specific gravity of 0.80
ANSWER THEM ALL FOR AN UPVOTE. ASAP PLEASE. The theoretical weight of 10 tablets is 9.35g. Each tablet contains 425mg of the active ingredient. Using this data, determine the amount of additive needed to prepare 160, 000 tablets. How many grams of drug are required to make 500ml of 25.0% solution?
A medication order states that 2g of an antibiotic be placed in 250 mL of D5W. Using a stock vial that contains 100 mg/mL of the antibiotic, how many milliliters of the stock solution should be added to the dextrose solution in preparing the medication order? Do not round.
On an emergency cart, you have sodium bicarbonate solution (NaHCO3), 44.6 mEq/50 ml. A physician orders an aerosol of 5 cc and 3.25% strength. How many milliliters of the bicarbonate solution do you need? 1 mEq=1/1000 GEW; GEW= gram formula wt/valence Atomic weights: Na, 23; H, 1; C, 12; 0, 16
Well 1 contains 20 uL of serum. Wells 2-6 contain 90 uL of water. What is the final concentration of well 6 if you transfer 10 uL between each well serially? Type your answer as a fraction, with no spaces and no commas.