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!
Problem- What mass of potassium hydrogen sulfate is required to make 300. mL of a solution with a pH of 2.76? (The Ka of HSO4 Ka = 0.012.)
Solve the above problem in detail no word count
what is the ph of a phosphate buffer when h2po4-140mm and hpo4-23omm? assume the pka for this titration is
8h aq 5fe2aq mno4-aq -------- mn2aq 5fe3aq 4h2olthe mn is clearly reduced and is the oxiding agent how do you
A metal bulb is filled with 10.2 g of CHCl3 and 0.322 g of CH4 (two gases). What is the total pressure in the bulb if the temperature is 345 C and the volume is 50.0 mL.
On a IR Spectrum chart, where would the one or two absorptions be located that distinguish the compound Diethl Ether
the minimum energy required to cause the photo electric effect in potassium metal is 3.69*10^-19 J. will photoelectrons be produced when light shines on the surface of potassium?if 400 nm radiation is shone on potassium,what is the velocity of the..
The Kc for the reaction of hydrogen and iodine to produce hydrogen iodide equals 54.3 at 430 C. Calculate the quilibrium concentrations of H2,I2, and HI if the intial concentrations are H2=I2=0M and HI=.525M.
a beam of 632.8 nm photons from a he-ne laser strikes a detector area of 5.0 mm2. the laser has a flux of 3.18 x 1015
draw a series of titration curves for the titration of a strong base with anbsp strong acid where the concentration of
Treat 250.0 g of Ca3(PO4)2 with 150.0 g of H2SO4. How many grams of superphosphate could be formed?
An open end manometer constructed from a U-shaped tube was operated using an oil which has a density of 1.088 g ml-1. In a particular measurement, the level in the end connected to the gas manifold, on which the experiment was being conducted, mea..
what type of electronic probe could be used to determine the pressure inside the
Define why the atomic mass of copper is not exactly equal to 64, midway between the mass numbers of copper-63 and copper-65.
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