Solute changes the properties

Assignment Help Chemistry
Reference no: EM132439047

Question 1: The Arrhenius equation is k = Ae-Ea/RT. The slope of a plot of ln k vs. 1/T is equal to

a). A

b). Ea

c). -k

d). -Ea/R

e). k

Question 2: Describe a real world situation where the properties of a solution are different from those of its solvent and where this is beneficial. Give detail and explanations on how and why a solute changes the properties. What is being affected and why? What factor most affects the magnitude of the change?

Reference no: EM132439047

Questions Cloud

Write the oxidation and reduction half-reactions : Write the oxidation and reduction half-reactions without electrons. Balance for atoms except O and H. Indicate which is the oxidation reaction
What unsupported assertion does Hanson make : Hanson claims that "we will not see comprehensive immigration reform" and goes on to give three main reasons for that claim. What are those three reasons?
Report on Vibration analysis on bearings : Assignment - Report on condition monitoring, Vibration analysis on bearings. A clear statement of the aim and objectives of the report
Explain the types of intermolecular forces : Predict and explain the types of intermolecular forces that would occur between paper and water. How do these interactions account for the hydrophilic nature
Solute changes the properties : Give detail and explanations on how and why a solute changes the properties. What is being affected and why? What factor most affects the magnitude
What is the name of this compound : Problem: Consider the compound Sn(SO4)2 and answer the following questions: Question 1: What is the name of this compound?
Summarize the overall health behaviors of the family : Describe the family structure. Include individuals and any relevant attributes defining the family composition, race/ethnicity, social class, spirituality
What is the molarity of a solution prepared by dissolving : What is the molarity of a solution prepared by dissolving 60.4 g of pentane (C5H12, 72.15 g/mol) in 777.7 g of dodecane
Write the net ionic equation for the formation : Question 1: Write the net ionic equation for the formation of the precipitate. Question 2: What is the mass of the precipitate produced?

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of al were reacted

If 45 mL of H2 (g) are collected over water at 27°C and 751 mmHg external pressure. How many grams of Al were reacted.

  How to calculate the annual production of carbon dioxide

Calculate the annual production of carbon dioxide in kg if there are 40 million cars in the US and each car covers a diastase of 5000 miles at a consumption rate of 20 mpg.

  What is the mass of h2so4

The concentrated sulfuric acid is 98.0 percent h2so4 by mass. the density of the solution is 1.83 g/ml. the molar mass of h2so4 is 98.08 g/ml.What is the mass of h2so4 in 100.0g of concentrated sulfuric acid solution?

  At a particular temperature and a0 257 10-3 m

at a particular temperature and a0 2.57 10-3 m concentration versus time data were collected for this reaction and a

  Reacted with aqueous sulfuric acid

Write a rational arrow-pushing mechanism for the formation of this product (when alpha-pinene is reacted with aqueous sulfuric acid). And then write a rational arrow-pushing mechanism for the formation of the decomposition product.

  Define what concentration of ca2+ must be added to oxalate

What concentration of Ca2+ must be added to 0.010 M oxalate (C2O^-2 4) to precipitate 99.0% of the oxalate.

  What mass of rm kcl is needed to precipitate the silver ions

What mass of rm KCl is needed to precipitate the silver ions from 15.0 mL of 0.190 M rm AgNO_3 solution?

  What is the approximate pressure of the gas inside the lungs

The sudden opening of the epiglottis and vocal cords releases this air explosively. Just prior to this release, what is the approximate pressure of the gas inside the lungs?

  Define hybrid orbitals are found on the central atom in icl3

What kind of hybrid orbitals are found on the central atom in ICl3. Answer a. dsp3 b. sp2 c. sp3 d. sp4 e. sp3d2

  Calculate the final volume of the balloon

A gas-filled balloon having a volume of 4.00 L at 1.2 atm and 25°C is allowed to rise to the stratosphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 multiplied by 10-3 atm, respectively. Calcula..

  Define what is the pka of the acid

0.40 moles of an unknown acid (HA)is added to 600 ml of pure water. The pH of the resulting solution is 3.00. What is concentration of A- in the solution. What is the Pka of the acid

  State how many mol of oxygen are in the container

A steel cylinder of oxygen has a volume of 20.0 L at 22degrees C at 35 atm. What is the volume at STP? How many mol of oxygen

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