User Account

All Pages

Area of higher concentration to one of lower concentration

Assignment Help Chemistry
Reference no: EM131634852

Osmosis is the natural tendency of a substance to move from an area of higher concentration to one of lower concentration. true or false

Reference no: EM131634852

Questions Cloud

Formula and molar mass of the compound : A solution of 1.19 g of this pheromone in 7.23 g of benzene freezes at 2.52 Celsius. What are the molecular formula and molar mass of the compound?
Discuss the types of the normal goods : Normal goods are defined as having a positive income elasticity. We can divide normal goods into two types: Those whose income elasticity is less than one.
Should we accept this doctrine : A popular doctrine in politics, often attributed to Machiavellil (although he never explicitly stated it as so), states that the "end justifies the means."
Explain the patient protection and affordable care act : Explain the Patient Protection and Affordable Care Act? Why did CMS become more involved in the reimbursement component of health care?
Area of higher concentration to one of lower concentration : Osmosis is the natural tendency of a substance to move from an area of higher concentration to one of lower concentration. true or false
Identify the food groups that are represented : Identify the food groups that are represented in your menu items.
Relationship-price elasticity and position on demand curve : What is the relationship between price elasticity and position on the demand curve? For example, as you move up the demand curve to higher prices.
Why is it important to verify a patients eligibility : Why is it important to verify a patient's eligibility for benefits. Can you think of events, such as job-status change, that might affect coverage
What is the mass of nabr in the mixture : A mixture of NaCl and NaBr has a mass of 2.10 g and is found to contain 0.75 g of Na. What is the mass of NaBr in the mixture?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the molar mass of the enzyme

Assuming the density of the solution is 1.00 grams/mL, what is the molar mass of the enzyme?

  What is the pressure in a gas containter

what is the pressure in a gas containter that is connected to an open-end manometer if the pressure of the atmosphere is 722 torr and the level of mercury in the  connected to the container is 8.60cm

  Define why the reagent would be a reducing agent

In our kinetics lab we used sodium thiosulfate as a mild reducing agent. Explain why this reagent would be a reducing agent. Also, what about potassium dichromate K2Cr2O7. Why is it such a good oxidizing agent.

  Explain a sample of commercial hydrogen peroxide solution

A sample of commercial hydrogen peroxide solution was analyzed using the procedure in this experiment. the results from three determinations were 3.03% ,2.89% and 3.22%

  Explain what is the concentration of the acid in molarity

r2 deaker and c3 phosphate are titrating 100 ml of monoprotic acid (HAc) with a .5M NaOH solution. the equivalence point was reached after the addition of 15 ml. what is the concentration of the acid in molarity

  Explain oxygen to allow complete combustion

containing too little oxygen to allow complete combustion of the fuel is called a rich mixture. A high-performance heater that burns propane, C3H8(g), is adjusted so that 100.0 g of O2(g) enters the system for every 100.0 g of propane. Is this mix..

  What is the molar mass of the gas

A sample of gas with a mass of 1.80 g occupies a volume of 921 mL at a pressure of 733 torr and a temperature of 24 C. What is the molar mass of the gas?

  Why required to neutralize the acidity of this soil

An analysis shows that you need to neutral 3.27 meq/100gof acidity. How much of finely ground pure CaCO3 (in grams) is required to neutralize the acidity of this soil?

  Silver metal may be precipitated from a solution of silver

silver metal may be precipitated from a solution of silver nitrate by placing a copper strip into the solution. what

  Compute the percent manganese in the sample

Calculate the percent manganese in the sample as Mn3O4 (only part or none of the manganese may exist in this form, but we can make the calculations on the assumption that it does)

  Define copper has the same structure as gold

Estimate the Debye Temperature of gold form the following information. For gold, the atomic weight is 197, the density is 19000 kg/m^3 and the velocity of sound is 2100m/s.

  Explain what amount of barium hydroxide

What amount of barium hydroxide (in moles) must be dissolved in a total of 5.00L of solution in order to have a pH of 12.00

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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