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!
One spoonful of my grandpa's famous homemade ice cream has a mass of 9.5 g. One day I decided to combust it in a calorimeter (that's what we poor kids did to entertain ourselves), and I saw that the temperature rose from 32.0 F to 41.9 F. If it has a specific heat capacity of 1.268 kJ/(g*C), how many Calories are in one spoonful of this ice cream? (HINT: Note the capitalization of the calorie unit here.)
A certain reaction has an activation energy of 63.62 kJ/mol. At what Kelvin temperature will the reaction proceed 4.50 times faster than it did at 347 K
one type of electromagnetic radiation has a frequency of 107.1 MHz another type has a wavelength of 2.12*10^-10m,and another type ofelectromagnetic radiation has photons with energy equal to 3.97*10^-19J/photon. identify each type of electromagnet..
For a particular reaction, ?H = 139.99 kJ and ?S = 298.7 J/K. Calculate ?G for this reaction at 298 K. Is this reaction spontaneous or unspontaneous?
The functional differences and differences in 3-D structures between 2 different enzymes from e. coli result directly from their different:
a. calculate the energy change in j associated with an electron transition from the n 3 to n 2 in a bohr
The fluorescence intensity for the diluted sample at 347.5 nm offers a reading of 245 on an arbitrary scale. A standard 100-ppm quinine solution registered 125 when measured under conditions identical to those for the diluted sample. Compute the m..
At 25 °C, the vapor pressure of pure benzene is 100.84 torr. What is the vapor pressure of a solution made from dissolving 11.8 g of biphenyl in 25.0 g of benzene
calculate the number of excess reagent units remaining when 41 C2H4 molecules and 102 O2 molecules react?
How many MOLES of phosphorus triiodide are present in 7.73E+22 molecules of this compound
Explain what is the LUMO/HOMO ratio for a conjugated pi electron system consisting of 1000 carbon atoms. Would you classify it as a conductor
a 93 gram solution of silver nitrate contains 16 grams of agno3. what is the percent by mass of silver nitrate in this
Calculate the concentration of Cu in the chloroform phase if 39 mL of a 0.28 M aqueous Cu solution buffered to pH 4 is equilibrated with 12 mL of chloroform.
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