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!
If 22.0 mL of 0.182 M NaOH solution is added to 100. mL of solution which is 0.100 M in HA (Ka = 5.00x10-5) and 0.100 M in NaA, what will be the pH of the new solution?
Enter your answer to four decimal places.
Calculate the pH and the concentration of the other species in a 0.0200-M aqueous solution of C6H5COOH (aq)
Iron (II) ions catalyze the oxidation of luminol. The intensity of the resulting chemiluminescence has been shown to increase linearly with iron (ii) concentration from 10^-10 to 10^-8 M.
The burret has an initial volume of 50mL and a volume of 11.4mL at the equivalence point. Compute the concentration of the sodium hydroxide solution.
which two metals are plated, and what is the total potential? c) If 3.00 g of metal is plated in the voltaic cell, how much metal is plated in the electrolytic cell?
when 13.66 g of lactic acid c3h6o3 is mixed with 115 g of stearic acid the mixture freezes at 62.7 degrees celcius. the
Since phosphate ionization of 2.14, 6.86 and 12.4. you make stock buffer 500mM in 1L. You decide to make one stock pH 6.5 and the other ph 7.2 How many mmols of what type of phosphate componet do you add to each of these buffers?
When 0.490 kJ of heat is added to the gas, it expands and does 211 J of work on the surroundings. What is the value of delta H and delta E for this process?
How abundant are tryptophan and cysteine in proteins and what characteristics of these amino acids affect their abundance in proteins
What volumes of the stock solution will you have to pipet into the flasks to prepare standards and What mass of gas does the container contains If the volume of a container
When 1.543 g of copper(II) sulfate pentahydrate is heated to drive off the water of hydration, how many grams of copper(II) sulfate and water are formed?
Calculate the pH at the equivalence point for the titration of .25 M CH3COOH with M NaOH.
At 80 degrees Celsius, pure liquid A has a vapor pressure of 700 mm Hg and pure liquid B has vapor pressure of 940mm Hg. What is XA for a solution of A and B with a normal boiling point of 80 degrees Celsius
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