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- A liter of a solution saturated at 25 degrees celsius with calcium oxalate, CaC2O4, is evaporated to dryness, giving a 0.0061 gm residue of CaC2O4. Calculate the concentrations of the ions, the molar solubility, and the solubility product constant for this salt.Illustrate the balanced reaction
An insect infestation has merely decimated your supplier's banana crop and you are now also needed to synthesize the ester 3-methylbutyl ethanoate, responsible for the scent of the banana. Depict the skeletal structure of the indicated species bel..
What is the molecular formula for the compound containing 30.4% nitrogen and 69.6% oxygen by mass and having a molar mass of 92.0 g?
Define an equation for the distribution coefficient (D = k/(1 + Ka/[H+])) of a diprotic acid that is independent of the acid concentration [H2A]
The heat capacity for liquid water is 4.18 j/g . C, and the heat of vaporization is 40.7 kJ/mol. How many joules of heat must be provided to convert on gram of liquid water at 67 degrees C into one gram of steam at 100 degrees C?
What is the molarity of a solution of HCl if 2.0 L of it are needed to react with 20g of NaOH?
The mass of a helium atom is 4.0026amu, and its average velocity at 25°C is say, using your GU-ID (Example G000abcde, yours for this problem is GU-ID G00071922, a.bcX 10^3m/s
What characteristic absorption bands would you expect to find in the infrared spectrum of caffeine?
Calculate the concentration of all species in a 0.100 M phosphorous acid solution. These species include {H3O}, {H2PO3} and {HPO3^2-}. For phosphorous acid, ka1=3.0*10^-2 and Ka2=1.7*10^-7
consider the reaction in which ferric oxide is converted to iron and gaseous oxygen. if this reaction is only 90.0
Determine the expression for the rate of reaction with respect to each of the reactants and products
Explain what is the molarity of a solution containing 11.522 grams of KOH in adequate water to make 350mL of solution
2C8H18(l) + 25O2(g) => 16CO2(g) + 18H2O(l) ?H = -11,200. kJ Standard enthalpies of formation, ?Hf: CO2(g), -393.5 kJ/mol; H2O(l), -285.8 kJ/mol Use the above data to calculate the standard enthalpy of formation of octane, C8H18(l).
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