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- Consider the titration of 300.0 mL of 0.556 M NH3 (Kb = 1.8 x10-5 ) with 0.500 M HNO3. After 150.0 mL of 0.500 M HNO3 has been added, what is the pH of the solution?
Kindly Please put your best effort to provide the solution of above problem
calculate the molality and molarity of an nh3 solution made up of 28.5 g of nh3 in 70.0 g of water. the density of the
What is the [H3O+] for a buffer solution that is 0.250 M in acid and 0.600 M in the corresponding salt if the weak acid Ka = 5.80 x 10-7? Use as example the following equation of a conjugate acid-base pair
The product contains a three carbon chain (from the alcohol) connected to a five carbon chain (from the acid) by an ester linkage. Review the structure of an ester. The sp3 intermediate contains three oxygen atoms, two from the acid and one from t..
Consider the reaction that explain the Haber process for the production of ammonia: N2(g) +3H2(g) 2NH3(g) for which Kc at 300 degrees C is 9.5. Compute Kp for this reaction at300 degree C.
Calculate the pH after the addition of 0.0048 mol of NaOH and Calculate the pH after the addition of 0.018 mol of HCl.
The concentrations of ozone in Los Angeles has been measured at 441 ppb. Los Angeles sits at an altitude of 7400 ft where the atmospheric pressure is only 0.67 atm. Calculate the partial pressure (in atm) of ozone at 441 ppb if the atmospheric pre..
Calculate the initial velocity of a reaction in terms of Vmax if the substrate concentration is 1/2 the Km (substitute and go).
A substance (that you believe to be talc) contains 58.35 g magnesium, 89.88 g silicon, 153.6 g oxygen and 1.61 g hydrogen. How many grams of oxygen are present in 72.5 g of talc
A particular reaction has a ?Ho value of -180 kJ and ?So of -254 J/mol K at 298 K. Assuming that ?Ho and ?So hardly change with temperature, determine the temperature in K at which the spontaneity of this reaction changes.
two m3 of xenonxe are contained in a closed rigid tank at 70 degree c and 2 bar. the tank is heated to a pressure of 10
volume of 2.24 L at 288 K and 1.05 atm. Calculate the pressure when the volume is 1.19 L and the temperature is 303 K.
What is the limiting reactant? b) How many grams of magnesium hydroxide can be theoretically obtained? c) If only 2.009g of magnesium hydroxide are obtained, what is the percent yield of the reaction?
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