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!
The volume of a sample gas is 2.00 L when the temperature is 11.0 degrees celsius. While the pressure remains constant, the temperature is changed to a new value, which causes the volume to become 3.00 L. What was the temperature changed to?
A 98 L sample of dry air cools from 138°C to -30.°C while the pressure is maintained at 2.85 atm. What is the final volume?
Calculate the concentrations of all species in a 0.100 M H3PO4 solution given the following Ka: 7.5 X 10^-3 for H3PO4^- 6.2 X 10^-8 for H2PO4^- and 4.8 X 10^-13 HPO4^2
when reducing a ketone to an alcohol in a lab why do we have toadd sodium borohydride little by little under ice water?
Calculate the change of volume of the cube at a depth of 1.000 km (disregarding the effects of temperature). Take the mean density of sea water as 1.03 g/cm3
For the situation of part a, what electric power is dissipated in your body?
Two ice cubes at 0.0 oC are dropped in an insulated container containing 93.8 g of water at 27.0°C. After all the ice is melted, the final temperature of the system is 17.0 °C. What is the mass of the ice cubes dropped? Assume that the container has ..
Analysis of a compound showed that it contained 82.6 % fluorine atoms and 17.4 % carbon atoms by mass. What is its empirical formula?
The rate law for the reaction, 2NO(g) + O2(g) -- 2NO2(g), is found to be: rate of reaction=k[NO]2[O2]2 (PLEASE note that the 2's after the concentrations are powers, so we have NO to the power of 2 and O2 to the power of
How much B5H9 must be burned to produce 4500 kcal of energy by following equation 2B5H9+12O2=9H2O+5B2O3 delta H=-4188 kcal/mole
a large flask with a volume of 936 ml is evacuated and found to have a mass of 134.66g. it is then filled to a pressure
How would i use this experimental data to graph [IO3] on the x axis and rate on the y axis? What intervals would i use?
(a) Given that the molar mass of H3PO4 is 97.994 grams, determine the number of grams of H3PO4 needed to prepare 0.35L of a 1.25M H3PO4 solution. (b) What volume, in Liters, of a 1.25 M H3PO4 solution can be prepared by diluting 50 mL of a 4.5M H3..
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