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!
DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction.2 CH6H5Cl + C2HOCl3 → C14H9Cl5 + H2O chlorobenzene chloral DDTIn a government lab, 1128 g of chlorobenzene is reacted with 492 g of chloral.
a) What mass of DDT is formed (in grams)?
b) Which reactant is limiting?C6H5Cl or C2HOCl3 Which is in excess?C6H5Cl or C2HOCl3
c) What mass of the excess reactant is left over (in grams)
?d) If the actual yied of DDT is 199.9 g, what is the percent yeild?
the electron in the n 5 level of a hydrogen atom emits a photon with a wavelength of 1280 nm. to what energy level
Calculate the amount of solution that contains 8.0g calcium cloride (CaCl2) from 35% solution of CaCl2?
The decomposition of potassium chlorate yields oxygen gas. If the yield is 95%, how many grams of KClO3 are needed to produce 10.0L of O2 2KClO3(s) -> KCl(s) + 3O2(g)
When aluminum crystallizes, it forms a face-centered cubic cell. The atomic radius of an Al atom is 143pm. Calculate the volume of the unit cell in cubic centimenters.
Calculate the energy released when a 28.9 gram piece of copper is cooled from its melting point of 1083 degrees C to 25.0 degrees C. The specific heat of copper is .385 J/g degrees C.
in the preparation of the esters given in this reaction the reaction product is extracted with 5 sodium bicarbonate
what type of intermolecular forces are expected in a nicl2
Calculate the freezing and boiling point of the following solutions, assuming complete dissociation. a. 12.0 g FeCl3 in 162 g water
A reaction has a first order rate constant of 4.31x10-5 s-1 at 25oC and 0.00111 s-1 at 65oC. What is the value of the rate constant at 43oC
Calculated the volume of 1 M solution of HCl needed for 1 unit shift of the pH of the following solutions
the sodium acetate play in the synthesis of the amide functional group of phenacetin?
A compound is found to have a molar mass of 598 g/mol. If 35.8 mg of the compound is dissolved in enough water to make 175 mL of solution at 25°C, what is the osmotic pressure of the resulting solution?
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