Sample of the rubbing alcohol solution

Assignment Help Chemistry
Reference no: EM132403735

A solution of rubbing alcohol is 75.4 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 82.1 mL sample of the rubbing alcohol solution?

Reference no: EM132403735

Questions Cloud

What is the final volume in milliliters : What is the final volume in milliliters when 0.562 L of a 47.9 % (m/v) solution is diluted to 21.7 % (m/v)?
What was the value of the activation energy : What was the value of the activation energy that the student obtained?
Sample of unknown hcl solution reacts : A 557-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 19.1 g CO2. What was the concentration of the HCl solution?
Supply-chain management in theory and practice : Write about the history and empirical research and current supply chain management - One approach you might find useful would be to first define SCM
Sample of the rubbing alcohol solution : A solution of rubbing alcohol is 75.4 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 82.1 mL sample of the rubbing alcohol solution?
Copper and chromium are examples of exceptions : Copper and chromium are examples of exceptions to the rule of how orbitals are filled. Explain the theory that explained this phenomenon.
Define soc team and cert team along with their roles : Define a SOC Team and CERT team along with their roles and list the main differences between each of the teams.
Determining the sign of work and heat : Please explain to me the sign of work and heat, work done or by the system and endothermic and exothermic.
What is the identity of the unknown : When barium chloride is added to the unknown liquid a precipitate is formed. What is the identity of the unknown? Why?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the ksp for the compound

At 25o C, the solubility of magnesium hydroxide Mg(OH)2 in water is 0.00429 grams per Liter. Calculate the Ksp for the compound. [NOTE that there are two moles of OH- per mole Mg(OH)2.]

  Explain when the skillets cool to room temperature

Explain an iron skillet with a mass of 0.96 kg and a copper skillet of the same mass are both at a temperature of 165.0 degrees Celsius. Explain when the skillets cool to room temperature (22.0 degrees Celsius)

  Explain what concentration of this base will produce a ph

A certain weak base has a Kb of 7.40 x 10^-7. What concentration of this base will produce a pH of 10.06

  Why are ic factories organized into work cells

Describe the basic unit processes involved in IC fabrication and the sequences in which they are performed to yield products.

  An average person will generate about 350 kj

Undergoing moderate activity, an average person will generate about 350 kJ of heat per hour.Using the heat of combustion of palmitic acid (ΔH=-9977.6kJ/mol) as an approximate value for fatty substances, estimate how many grams of fat would be require..

  Explain the equilibrium will shift towards product

The equilibrium will shift towards product and Keq will increase. B)The equilibrium will shift towards reactant and Keq will decrease.

  State changing the temperatrure of the solution

What will be the experimental enthalpy of reaction when 0.5000g of zinc reacts with 20.00mL of 1.500M HCl, changing the temperatrure of the solution

  Determining the starting material

Explain the role of the charcoal and of each of the reagents and discuss why cobalt(III) chloride is not used as the starting material.

  Write a balanced chemical equation for the reaction

Write a balanced chemical equation for the reaction, assuming there are equal moles of each component. Hint: Write each reaction separately; then, combine them.

  Explain how many liters of water are required to dissolve

How many liters of water are required to dissolve 1 g of barium sulfate. What is the solubility of barium sulfate in parts per million

  Determine the concentration of the koh solution

Determine the concentration of the KOH solution when 35.0 mL of 6.00 mol/L KOH is diluted to 125 mL.

  Calibration and collection of equilibrium data are

calibration and collection of equilibrium data are different experiment. why could you use the calibration curve for

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd