Answered: Highly resistant borosilicate is what…

Science

Chemistry

Highly resistant borosilicate is what type of pharmaceutical glass for containers?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 10P

See similar textbooks

Related questions

Q: hen 2.00 grams of KMnO4 (MW = 158.0 g/mol) is dissolved into 100.0 mL of solution, what normality…

Q: Milliliters of isopropanol = mL Submit Part C How many liters of a 3.32 MK2SO4 solution are needed…

A: GivenMolarity of K2SO4 =3.32MMass to be obtained = 58.1g

Q: A 25.0 ml aliquot of a well-shaken and filtered sample of river water is pipetted into an…

A: Given data: Volume of sample = 25.0 mL, Mass of evaporating dish = 25.5 g, Mass of dried sample plus…

Q: What volume (in mL) of a 0.98 M HNO3 solution must be diluted to prepare 0.98 L of 0.28 M HNO3?…

A: Given : Concentration of stock solution of HNO3 = 0.98 M Concentration of final diluted HNO3…

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

A: Answer: Molarity of ethanol is 3.43 M

Q: For questions #27- # 30 NaOH + Al(NO3)3 27. What is the molar mass of aluminum hydroxide? A.)…

Q: A student dissolves 111 g of compound Q in one liter of hot water. All of compound Q dissolves. The…

A: When we dissolve a solute in solvent, there is some fixed amount of solute which can dissolve in a…

Q: Complete the table below and show the complete and correct solution. a. 105.9g/mol b. 100.9 g/mol…

A: Graham's law:

Q: A 10 mL of 0.5% solution composed of barium chloride and sulfuric acid is to be prepared. How many…

A: Given: volume of solution=10 mLcomposition of BaCl2=0.5% To find: Amount of BaCl2 Amount of sulfuric…

Q: by 21

A: In nuclear reaction, Mass number(A) and atomic number(Z) are balanced• By Emission of Alpha…

Q: Why does scratching the side of the flask with a spatula help form crystals? a. The scratch…

Q: Evaporation of freshwater from oceans, formation of sea ice and ice bergs all contribute to causing…

A: A. increase

Q: Silver nitrate solution is used in various hair dyes and permanent fabric markers. Water is added…

Q: What is the molarity of the solution prepared by diluting 35.0 mL of 1.25 M AgNO3 to each of the…

Q: Please report your answer in mL to 3 decimal places. No units please.

A: The molarity is used to define concentration which is determine as the number of moles of solute…

Q: Why do solutions need to be standardized? A to know concentration of solution to high precision B to…

A: Practical chemistry:

Q: What is the narrow graduated piece of glass equipment called?

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: Which two statements are correct? a) The normality of the K2Cr2O7 solution is 0.41 N b) The…

A: When dichromate ion in acidic medium, treated with ferrous ion, then Ferric ion and chromium (III)…

Q: The unknown metal sulfates are hygroscopic and will absorb water from air. The unknowns must thus be…

A: Given: The hygroscopic unknown metal sulfates kept in desiccators. To find: How would your results…

Q: CALCULATE FINAL CONCETRATION INCLUDE UNITS AND 2 SIG FIGS A 43.5 mL sample of an 7.5 %(mm/vv) KBr…

A: Given : Volume of sample, V1= 43.5 ml Mass by volume percentage of kbr solution =7.5% Final volume,…

Q: alt A solution was prepared by dissolving 1.058 g of NAOH pellets with 100 mL of distilled water and…

A: Here 1.058 gram of NaOH pellets was dissolved in 100 ml distilled water and then transferred to…

Q: please highlight the correct answer

A: The final concentration is determined by using formula M1V1 = M2V2

Q: Cosmetics and paints can be manufactured by method called formulation industry 1. Select one O True…

A: 1) Yes, Cosmetics and paints are manufactured by formulation. Hence the given statement is true.

Q: A solution of sulfuric acid was made by dissolving 20.0g of 98% sulfuric acid in a 250mL of water.…

Q: 1. Find HCl Mol weight 2. Find NH3 Mol. weight 3. HCI Diff. Distance: 10 4. NH3Diff. Distance: 60…

A: Graham\'s Law of Diffusion of gas is inversely proportional to square root of molar mass of…

Q: ANSWER ACCO DINGLY. Explain brieriv in 2 sentences and in your OwN words the 1. 2. 3. To reduce…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: What volume of the stook solution (Part A) would contain the number of moles present in the diluted…

A: Mass of Luminol = 19.0 g Molar Mass of Luminol = 177.16 g/mole Moles of Luminol =Mass of luminol /…

Q: [4.05819 Mass of Urea (g): Buret Initial Volume (mL): water Part 2 Calculation: Final Temperature of…

Q: Calculate the equivalent weight of the following: Al3+ , Mg2+ , Zn2+, NH4+ , and Mn4+, and Fe3+ .

Q: Consider the molecule tetrahydrocannabinol (?21?30?2), or THC: How many milligrams (mg) of THC are…

Q: How much lithium sulfite in grams, should be added to water to prepare a 627 mL of solution with a…

Q: A student must prepare 7.00 L of 0.100 M Na2CO3 (106 g/mol). Which is the best procedure for…

A: Given that: 7 L of 0.1 M Na2CO3. Now, 7 L of 0.1 M Na2CO3 = 7 L x 0.1 mol/L…

Q: A 10 ml sample of water from the lake was brought to the laboratory for analysis. The amount of…

A: The concentration of amount of oxygen dissolved in water is one of the parameters that is used to…

Q: What is the H2S content of the solution (in mg/dm3 unit) of which 20 cm3 reacts with 40 mg of Br2.…

A: Given that ; Mass of Br2 = 40 mg = 0.04 g Volume of solution = 20 cm3 = 0.02 dm3 MM[H2S]=34.08 g/mol…

Q: doug began preparing laboratory surface disinfectant from chlorine bleach. he put on a chemical…

A: An endothermic reaction is the one where the heat is absorbed from the surroundings. Here heat flow…

Q: Hydrochloric acid is used to remove calcium oxide deposits from the tanks at pulp and paper mills.…

Q: reduces Benedicts and Fehling's solution:

A: a. Sulphuric acid : not possible to oxidize it more ,so it does not reduce Benedicts and Fehling's…

Q: In a lab experiment to study osmosis, you tied one end of a piece of dialysis tubing closed, added…

A: Osmosis is the process in which the movement of solvent (water) molecules takes place from a region…

Q: When bromoform (d=2.89 g/ml) and water ( d=1 g/ml) are mixed, two layers form. Is the bottom layer…

A: Given: Density of bromoform = 2.89 g/mL. And the density of water = 1 g/mL.

Q: Part A 17.6 mol HNO3 Express your answer with the appropriate units. HA ? m(HNO3) Value Units %3D…

A: Since you have posted a question with sub-parts , we are entitled to answer the first three…

Q: Complete the following table as directed: Do not include units Report answers with the appropriate

A: Molarity is number of moles dissolved in per litre of the solution

Q: 150 mCi of D2O is injected in your patient. 10% of D2O is excreted. The concentration of D2O in a…

Q: A type of solution that contains the maximum amount of solute that is capable of being dissolved is…

A: A type of solution that contains the maximum amount of solute that is capable of being dissolved is…

Q: 1. Copper reacts with nitric acid producing water, nitric oxide gas (NO) and copper (II) nitrate.…

A: Please find your solution below : Molarity is measure of concentration which is defined as number of…

Q: A test tube is prepare using a concentrated stock solution with a concentration of 10.4 mg/mL. The…

A: According to question, test tube has 357ul i.e 0.357ml of stock solution So, mg of stock solution =…

Q: Can someone fill in the boxes for me???

A: Since you are posted with multiple sub-parts. As per the rule, I am answering first three sub-parts…

Q: How much lithium sulfite in grams, should be added to water to prepare a 627 mL of solution with a…

Q: CALCULATIONS Set up each problem completely and SHOW UNITS. Cancel the units when you do the…

A: Given that, Mass of KH2PO4 sample = 0.0900 g = 90 mg Volume of water = 250 mL = 0.25 L 1)…

Concept explainers

Group 14 Elements

The following elements come under group 14 of the periodic table.

Question

104.

Highly resistant borosilicate is what type of pharmaceutical glass for containers?

a. I

B. IV

C. III

D. II

105.

If a certain hydrogen peroxide solution is 20-volume hydrogen peroxide, it contains:

I. 3% Hydrogen Peroxide

II. 6% Hydrogen Peroxide

III. 10 mL Oxygen

IV. 20 mL Oxygen

A. I, IV

B. II, IV

C.I, III

D. IV

E. II, III

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

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

500mM K2Cr2O7 solution (0.500 mol/L) About 36.775 g of K2Cr2O7 (MM = 294.20 g/mol) was weighed on an analytical balance on an analytical balance. It was quantitatively transferred to a 250 mL volumetric flask, dissolved with distilled water, completed the volume is up to the mark and homogenized. How many milliliters (total) of the stock solution was used to prepare these solutions from the previous question?
A solution of sulfuric acid was made by dissolving 20.0g of 98% sulfuric acid in a 250mL of water. (H2SO4 = 98.078 g/mol; H2O = 18.015 g/mol)Additional information for 35-37 What if the solution has a total volume of 262ml? 1. Express the concentration of this solution in % by weight.a. 7.3%b. 4.4%c. 8.0%d. 7.8% 2. Express the concentration in molaritya. 0.10 Mb. 2.00 Mc. 0.76 Md. 0.93 M 3. Express the concentration in normalitya. 2.0 Nb. 1.5 Nc. 1.0 Nd. 0.76 N 4. Express the concentration in molalitya. 0.80 mb. 0.77 mc. 1.00 md. 1.50 m
An analysis of 0.7 kg dry soil sample (having a volume of 500 mL) showsthat sample contains 35 mg naphthalene (C10H8). Based on the results of this analysis.a) What is the density of the soil in g/cm3?b) What is the concentration of naphthalene in this sample in terms of mass percentage (%m/m) and ppmm?
Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%. Write complete solution using padpaper.
Trail 1 volume vinegar, mL 4.00 mL g HC2H3O2 in sample taken 60.10 % HC2H3O2 (W/V) ?
Normality (N) of Na2S2O3 = 0.025 ml Volume of the sample = 203 ml Volume (V) of Na2S2O3 = 0.98 ml What is the dissolved oxygen in g/ml?
In recrystallization, is it always good to have a high % recovery? Explain. What are the advantages and disadvantages of recrystallization?
Normality (N) of Na2S2O3 = 0.025 N Volume of the sample = 203 ml Volume (V) of Na2S2O3 = 0.97 ml What is the dissolved oxygen in g/ml?
Stock iron(II) solution (200Ug mL-1 Fe) ferrous ammonium sulfate hexahydrate mass= 0.1437g, transfer it to a 100 ml beaker. add 15 ml approx of water and 15m1 'approx of dilute sulphuric acid (2M H2SO.). then transfer FeII to 100 ml flask makeup to the mark with water. calculate the moles of ferrous ammonium sulfate hexahydrate solution in unit ug/mL.
a) What mass of a 30% (w/w) hydrogen peroxide solution is required to provide the 3.06g H2O2 contained in 25.0 mL of a 3.6 M solution. (a w/w solution means g solute/100 g solution)? b) What volume of 30.0% hydrogen peroxide solution is required to provide the mass above in the previous question? (density30.00% H2O2 = 1.11 g/mL)?
Using M1V1=M2V2 Make 100ml of a solution that contains 0.5mM MgCl2, 15 mM CaCl2 and 120 mM KCl 0.5M of each of these chemicals.