.sunscreen preparation contains 2.70 % by mass benzyl salicylate. If a tube contains 4.0 oz of sunscreen, how many kilograms of benzyl salicylate are needed to nanufacture 375 tubes of sunscreen? Express your answer to two significant figures and include the appropriate units.

.sunscreen preparation contains 2.70 % by mass benzyl salicylate. If a tube contains 4.0 oz of sunscreen, how many kilograms of benzyl salicylate are needed to nanufacture 375 tubes of sunscreen? Express your answer to two significant figures and include the appropriate units.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: you mix 25.3 mL of 0.320 M solution of K2CrO4 with 53.2 mL of a 0.320 M solution of AgNO3, what mass…

A: The question is based on reaction stoichiometry. We have to calculate mass of silver chromate…

Q: An aqueous solution containing 5.01 g of lead(II) nitrate is added to an aqueous solution containing…

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

Q: Suppose you measure out 0.0132 moles of ammonium sulfate on the balance. If the weigh boat…

Q: empirical formula of tin (Sn) oxide,

Q: how many liters of carbon dioxide will react with sodium hyrdoxide solution that has a mass of 60.00…

A: Number of moles = mass/molar mass 1 mol gas = 22.4 L (at STP)

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Sodium sulfide and iron sulfate react to produce iron sulfide and sodium sulfate by double…

Q: Part A Elemental phosphorus reacts with chlorine gas according to the equation Once the reaction has…

Q: A student begins the experiment with a 0.5287 g sample of aluminum can. At the start of week 2, the…

A: Given: Mass of Al = 0.5287g Mass of Potassium KAl(SO4)2∙12H2O = 5.0109g

Q: 8.00 grams of sodium sulfate dissolves in water. This is then reacted with 8.00grams of calcium…

A: Given,mass of sodium sulfate ( Na2SO4 ) = 8.00 gmass of calcium chloride ( CaCl2 ) = 8.00 g

Q: How many grams of NaH2PO4 are needed to react with 79.12 ml of 0.834 M NaOH? Be sure your answer has…

Q: A sunscreen preparation contains 2.50% by mass benzyl salicylate (2.50g benzyl salicylate/100g…

A: Given : weight of benzyl salicylate = 2.50 g in 100 g sunscreen And one tube contains 4 ounces of…

Q: Find the mass of barium metal (in grams) that must react with O2 to produce enough barium oxide…

Q: Under certain conditions, the substances zinc oxide and water combine to form zinc hydroxide. If…

A: 1) Mass of Zinc Oxide =24.3 gm2) Mass of Water = 5.4 gm3) Molar mass of ZnO =81.38 g/mol4) Molar…

Q: Chromium metal can be produced from high-temperature reactions of chromium (III) oxide with liquid…

Q: If 101.10 g of limestone decomposes by heat to give 85.10 g of solid calcium oxide and carbon…

Q: A water solution of sulfuric acid (H2SO4) has a density of 1.864 g/mL and is 73.0% H2SO4 by mass.…

Q: O Chemical Reactions Using molarity to find solute mass and solution volume 0/3 Bi A chemist adds…

A: Step 1: Calculation of moles of sodium thiosulfateGiven,molarity of sodium thiosulfate solution =…

Q: In the decomposition reaction,50.10 g of calcium chlorate was heated to produce calcium chloride and…

A: Calcium Chlorate is Ca(ClO3)2 Reaction: Ca(ClO3)2 --> CaCl2 (s) + 3O2(g)

Q: For the following reaction, 3.86 grams of barium hydroxide are mixed with excess hydrochloric acid.…

A: Given mass of Ba(OH)2 = 3.86 g Reaction yield of BaCl2 = Actual yield = 3.27 g Theoretical yield…

Q: how many mL of 0.874 molar magnesium chloride must a scientist pour into a beaker to have 30.4 g of…

A: Molarity (M) :- The number of moles of solute present in dissolved state in one litre of solution…

Q: Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

Q: What is the concentration (in molarity, M) of a solution prepared by diluting 25 mLof 1.35 M sodiurn…

A: The given data contains, Volume V1 = 25 ml. Molarity M1 = 1.35 M. Volume V2 = 86 ml.

Q: Methyl salicylate (C₂H8O3) (density = 1.18 g/mL) is dissolved in 100 mL of 6.0 M NaOH, and heated…

A: Theoretical is defined as the maximum amount of the product that can be formed in a given chemical…

Q: You want to calculate the mass of Reactant B that will react completely with 45 grams of Reactant A.…

A: To calculate the mass of reactant B that will react with the 45 gram of reactant A:

Q: Vitamin C, an antioxidant present in citrus fruits, contains only C, H, and O. Combustion of 10.0 g…

Q: A student begins the experiment with a 0.5287 g sample of aluminum can. At the start of week 2, the…

A: Given: Mass of aluminium = 0.5287 g. And the mass of potassium alum KAI(SO4)2.12H20 produced…

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

A: Aluminium reacts with chlorine to form aluminium chloride. The equation for the balanced chemical…

Q: you mix 26.1 mL of 0.320 M solution of K2CrO4 with 59.1 mL of a 0.320 M solution of AgNO3, what mass…

Q: A student prepares aspirin using 2.670 grams of salicylic acid (MW = 138 g/mol) and 5.85 mL of…

A: The reaction of salicylic acid with acetic anhydride to give aspirin(acetylsalicylic acid) is as…

Q: Potassium permanganate (KMnO4), otherwise known as Candy’s Crystals reacts slowly with water…

A: Molar mass of a compound is defined as the sum of atomic mass of all elements present in that…

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

A: The number of moles (nAl) in 33.0 g of aluminum is calculated using equation (1) where m and M is…

Q: A solid mixture consists of 32.3 g of KNO3 (potassium nitrate) and 5.7 g of K2SO4 (potassium…

A: Mass of KNO3 = 32.3g Mass of K2SO4 = 5.7g Mass of water = 130.0g Temperature = 0°C Solubility of…

Q: N₁(9)+3H₂(9)2NH,(9) At the temperature the engineer picks, the equilibrium constant K, for this…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: What is the % by mass of water in your hydrated copper (II) sulphate? Mass of just anhydrous…

Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: To calculate the maximum mass of sodium sulfate (Na2SO4) that could be produced by the chemical…

Q: How

A: moles of water = ( molecules of water ) / ( Avogadro number ) Where : Molecules of water is 2.0 •…

Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

A: Interpretation - In the above given question we have to determine the mass of H2SO4 needed in gram…

Q: 3. Using the percentage equation given in the introduction, if 8.912 g of sand are recovered from an…

A: Percentage of a component in a mixture is given by the formula % = [ mass of component / mass of…

Q: in a solution of Cu2SO4 is dipped a sheet of zinc 6.4g. After some time it is noticed that the zinc…

A: Given Mass of copper discharged = 0.47 g Chemical reaction involved Cu2SO4 + Zn → ZnSO4 + 2Cu By…

Q: A student prepares aspirin using 17.268 grams of salicylic acid (MW = 138 g/mol) and 5.56 mL of…

Q: A chemist needs to add 3.5 moles NaClNaClto a reaction. How much NaCl should she measure out in…

A: Given: No. of mole of NaCl = 3.5 Molar mass of NaCl = 58.44g/mol Number of mole(n) = (mass of…

Q: if you mix 15.3 mL of 0.320 M solution of K2CrO4 with 55.7 mL of a 0.320 M solution of AgNO3, what…

Q: A 103.0 mL aqueous solution of 43.0 mM COCI2 is combined with 594.0 mL of aqueous 74.0 mM K3PO4. If…

Q: Vitamin C, an antioxidant present in citrus fruits, contains only C, H, and O. Combustion of 10.0 g…

Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Constants | Periodic T
art A
sunscreen preparation contains 2.70 % by mass benzyl salicylate. If a tube contains 4.0 oz of sunscreen, how many kilograms of benzyl salicylate are needed to
nanufacture 375 tubes of sunscreen?
Express your answer to two significant figures and include the appropriate units.
HA
?
Value
Units
Submit
Request Answer
Next >
Provide Feedback
US
M

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Final answer

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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

Solutions of sodium carbonate and silver-nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 8.00 g of sodium carbonate is mixed with one containing 4.00 g of silver nitrate. After the reaction is complete, the solutions are evaporated to dryness, leaving a mixture of salts. How many grams of each of the following compounds are present after the reaction is complete? sodium carbonate 1.52 silver nitrate 0 X 9 sodium nitrate 12.84 ✓ q silver carbonate 6.48 X g X 9 D
2. A mixture of KCr(SO4)2 and its hydrate KCr(SO4)2-12H₂O has a mass of 1.2843 g. After heating to drive off all the water, the mass is only 1.1079 g. What is the weight percentage of KCr(SO4)2-12H₂O in the original mixture? Report your answer to 4 significant figures. Molar masses: KCr(SO4)2 283.22 g/mol; KCr(SO4)2-12H₂O 499.40 g/mol.
10. Ferrocene, synthesized in 1951, was the first organic iron compound with Fe-C bonds. An understanding of the structure of ferrocene gave rise to new ideas about chemical bonding and led to the preparation of many useful compounds. In the combustion analysis of ferrocene, which contains only Fe, C, and H, a 0.9437 g sample produced 2.233 g of CO2 and 0.457 g of H₂O. What is the empirical formula of ferrocene.
in a solution of Cu2SO4 is dipped a sheet of zinc 6.4g. After some time it is noticed that the zinc moved from the solution 0.47g of copper. How many grams of zinc are in the solution? What is the mass of the copper foil extracted from the solution?
Please don't provide handwritten solution .....
When solutions of silver nitrate and sodium chloride are mixed, silver chloride precipitates out of solution according to the equation AGNO3 (aq) + NaCI(aq)→AgCl(s) + NaNO3(aq) Part A What mass of silver chloride can be produced from 1.69 L of a 0.214 solution of silver nitrate? Express your answer with the appropriate units. • View Available Hint(s) ? mass of AgCl = Value Units Submit Part B The reaction described in Part A required 3.48 L of sodium chloride. What is the concentration of this sodium chloride solution? Express your answer with the appropriate units. • View Available Hint(s) HA ? Value Units Submit
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 4.25 g of sodium carbonate is mixed with one containing 5.50 g of silver nitrate. After the reaction is complete, the solutions are evaporated to dryness, leaving a mixture of salts. How many grams of each of the following compounds are present after the reaction is complete?
Suppose a 250. mL flask is filled with 0.20 mol of H₂S, 1.1 mol of CS2 and 1.2 mol of H₂. This reaction becomes possible: CH₂(g) + 2H₂S (g) = CS₂(g) + 4H₂(g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of CH4. You can leave out the M symbol for molarity. initial change equilibrium CH4 X H₂S 0 CS2 0 H₂ 0 X S
O Chemical Reactions Limiting reactants 1/5 Sophie V Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na2SO4) and liquid water (H₂O). Suppose 21. g of sulfuric acid is mixed with 33.4 g of sodium hydroxide. Calculate the maximum mass of sodium sulfate that could be produced by the chemical reaction. Round your answer to 2 significant digits.
*Please show all your work for this question using Dimensional Analysis. Sodium Chloride and Bromine can be produced by treating a concentrated aqueous Sodium Bromide solution with Chlorine gas. Apply your knowledge of limiting reactants to determine how much mass of Sodium Chloride is actually produced from 71.1 g Chlorine gas reacting with 82.7 g Sodium Bromide. __ Cl2(g) + __ NaBr(aq) --> __ NaCl(aq) + __ Br2(g) Be sure to round your answer to the correct number of significant figures.
If the crucible originally weighs 3.715 g and 2.000 g of hydrate are added to it, what is the weight of the water that is lost if the final weight of the crucible and anhydrous salt is 5.072? Do not include units and assume three decimal places for all numbers. Remember to include the zero before the decimal if the number is less than one.
A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. kJ 0.060 mol I= ? mol