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!
Imagine two solutions with the same concentration and same boiling point, but one has benzene as the solvent and the other one has carbon tetrachloride as a solvent. Determine that concentration and boiling point, given that normal boiling point for benzene = 80.1 degrees Celsius and carbon tetrachloride = 76.8 degrees Celsius. The Kb constant for benzene =2.53 degrees Celsius/m and for carbon tetrachloride it's =5.03 degrees Celsius/m.
what mass of co2nbspdo you introduce into the earths atmosphere by completely burning one tank of gasoline in your
Calculate the mass of Nitrogen at room temperature dissolved at room temperature in an 80 L aquarium. Assume a total pressure of 1 atm and .78 mole fraction.
A solution is .855% HNO3 by mass. Density of the solution is 1.01 g/mL. Find [H+], [OH-], and pH.
Which element has an oxidation number of 7. A. Mn in MnO4- B. I in IO3- C. Fe in Fe2O3 D. Cl in ClO2
two gas tanks are linked by a connecting tube of negligible volume with a valve. one contains 15 l of nitrogen at 7.2
You are asked to prepare 150 mL of a 0.059 M solution of silver nitrate. How many grams of silver nitrate do you need to weigh out.
If your pipet was incorrectly calibrated so that it transferred 5% too much solution, would the density you calculated for the liquid tend to be larger or smaller than the correct value
The normal range for the carbonyl group of a carboxylic acid in the IR spectrum is 1725 - 1700 cm-1. Why is the carbonyl group of benzoic acid appear at 1696 cm-1
Determine the boiling point of a solution that contains 78.8g of napthalene c10h8 molar mass 128.16 g/mol dissolve in 722 mL of benzene (d = 0.877 g/mol. pure benzene has a boiling point of 80.1*C and a boiling point elevation constant of 2.53*C/m
Mixtures of helium and oxygen are used in scuba diving tanks to help prevent "the bends". For a particular dive, 18.9 L of oxygen gas at 25.0oC and 1.25 atm, and 7.58 L of helium gas at 25.0oC and 1.13 atm were pumped into a tank with a volume of ..
considering the given equation c2h4g hclg c2h5clg change in h -72.3 nbspif nbsp89 grams of c2h4 ethylene and 130 grams
energy in amount of 433 J is added to a 80 g sample of water at temperature of 27 degrees Celsius. What will be the fianl temperature for the water?
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