Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Calculate the amount of heat required to completely sublime 23.0gof solid dry ice(CO2)at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3kJ/mol.
For each of the following equilibria, use Le Chatelier's principle to predict the direction of reaction when the volume is increased.
It is given that a mixture of argon and hydrogen, occupying a volume of 1.18L, 894.6mmHg and 44.1*C has a mass of 1.25g. what is the partial pressure of argon
Give the structure of the sodium salt of methyl salicylate and in the second part of the experiment, what is the structure of the anionic form of salicylic acid before it is acidified with the dilute sulphuric acid?
a metal sample weighing 37.6 grams, which has been heated to a temp of 100 degree cin boling water was placed in 48.6g of waterin a calorimeter. The inital temp of the water was 25.2 degree c.
What kinetic energy must the electrons have in order to resolve a protein molecule that is 2.50 nm in diameter. Take the mass of an electron to be 9.11 x 10--31 kg.
Problem- Calculate the freezing point of a 0.025 m solution of formaldehyde, CH2O, in water. (Kf for water = 1.86 degrees Celcius/m)
When 5.156 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 15.09 grams of CO2 and 9.269 grams of H2O were produced.
the polar liquid will have the higher boiling point, since its molecules have dipole-dipole interactions. e. they will have similar boiling points, since the dispersion forces depend upon molar mass
What is the strongest type of intermolecular force in the following compounds? dipole-dipole, london desperison or hydrogen bounding
How many grams of reactant are left over when 132.00g of propane are reacted with 96.0g of oxygen to form carbon dioxide
A certain reaction has activation energy of 44.77kJ/mol. Explain at what Kelvin temperature will the reaction proceed 6.50 times faster than it did at 313 K
At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility at 25 °C and 1470 Torr
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd