User Account

All Pages

Describe what is the molar mass

Assignment Help Chemistry
Reference no: EM13558876

A 50.0 mL aqueous solution containing 1.08g of a blood plasma protein (a molecular compoud) was found to have an osmotic pressure of 5.85 mmHg at 25degreesC. What is the molar mass?

Reference no: EM13558876

Questions Cloud

Evaluate what is the length of the pendulum rod : A grandfather clock is controlled by a swinging brass pendulum thatis 1.0 m long at a temperature of30.°C. What is the length of the pendulum rod when the temperature drops to 0.0°C
Explain the molar mass of the metal hydroxide : The indicator changes color signaling that the equivalence point has been reached after 14.0 mL of the hydrochloric acid solution has been added. What is the molar mass of the metal hydroxide
Find the number of molecules of gas in the container : An ideal gas occupies a volume of 1.8 cm3 at 20°C and atmosphericpressure. Determine the number of molecules of gas in the container
Implications of the signing of the confidentiality agreement : Explain the key audit tests which would normally ensure that such a fraud as that carried out by Mr A Long would be detected and discuss the implications of the signing of the ‘confidentiality' agreement by the auditors
Describe what is the molar mass : A 50.0 mL aqueous solution containing 1.08g of a blood plasma protein (a molecular compoud) was found to have an osmotic pressure of 5.85 mmHg at 25degreesC. What is the molar mass
Find the magnitude of the difference between the weights : A solid aluminum sphere has a radius of 2.34 m and atemperature of 89.0 °C. The sphere is then completely immersedin a pool of water whose temperature is 22.3 °C. find the magnitude of the difference between the weights
Parallel-plate capacitor-calculate the capacitance : A parallel-plate capacitor has circular plates of 6.10 cm radius and 1.10 mmseparation. Calculate the capacitance.
How to calculate the mass of water : Calculate the mass of 5.00mL of water using the date from all members of group. these numbers are the ones from my group 24.601g 28.8107g 29.4162g 29.2040g
Find the final temperature of the water after ice has melted : A 120 gcube of ice at 0°C is dropped into 1.0 kg of water that wasoriginally at 86°C. What is the final temperature of the water after the ice has melted

Reviews

Write a Review

Chemistry Questions & Answers

  Explain sodium is placed in an atmosphere of chlorine gas

When pure sodium is placed in an atmosphere of chlorine gas, the following spontaneous reaction occurs: 2Na(s) + Cl2(g) + 2NaCl(s). Which of the following statements is true about the above reaction

  Determine the electron geometry and molecular geometry

Determine the electron geometry (eg) and molecular geometry (mg) of CH3+1.

  Explain the concentration of nacl in the mixture

I take 250.0 mL of 0.250 M sugar and mix it with 500.0 mL of 0.100 M NaCl. What is the concentration of sugar in the mixture. What is the concentration of NaCl in the mixture

  Define steps of groel-groes chaperonin function

Put the following steps of GroEL-GroES chaperonin function in order, starting with an unfolded polypeptide and ending with a polypeptide in its native conformation

  Explain the reducing agent and what has been reduced

What is the reducing agent and what has been reduced c. What quantity of iodine can be obtained if 20.0g of NaI is mixed with 10.0g of MnO2 ( and a stoichiometric excess of sulfuric acid)

  Explain over-production can have negative effects

Many power plants produce energy by burning carbon-based fuels, which also produces carbon dioxide. Carbon dioxide is a greenhouse gas, so over-production can have negative effects on the environment.

  Which formula represents the greatest number of isomers

Which formula represents the greatest number of isomers?

  Which density might be expressed

Which density might be expressed

  Given the reaction 4als 3o2g --gt 2al2o3s what is the

given the reaction 4als 3o2g --gt 2al2o3s what is the minimum number of moles of oxygen gas required to produce 1.00

  Explain a sample of hydrogen gas initially

Under constant pressure conditions, a sample of hydrogen gas initially at 88.0 degree C and 9.50 L is cooled until its final volume is 3.00L. what is its final temperature

  Compute the vapor pressure of a solution of benzene

Calculate the vapor pressure of a solution of 20 g of benzene (C6H6) and 20 g of toluene (C7H8) at 90 oC

  Compute the standard enthalpy of the reaction

Calculate the standard enthalpy of the reaction, \Delta {{H}^\circ}_{\rm rxn}, for the thermite reaction: \rm 2Al(s) + Fe_2O_3(s) \rightarrow 2Fe(s) + Al_2O_3(s)

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