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!
2Na(s) + 2H2O(l) ---->2NaOH (aq)+H2(g)
delta H= -365.6 kJ and delta S= -15.3 J/K
Explain what is the maximum amount of work that could be done when 2.47 moles of Na(s) reacts at 295 K, 1 atm?
Presume that delta H and delta S are independent of temperature.
A strip of electrolytically pure copper weighing 3.178 gram is strongly heated in a stream of oxygen until it is all converted to a black oxide. The resultant black powder weighs 3.978 g. What is the formula of the oxide
At what total pressure of bismuth vapor is the partial pressure of Bi(g) just twice that of Bi2(g) at 1000 K? How many phases are present in the system for this situation?
The concentration of sugar (glucose, C6H12O6) in human blood ranges from about 80 mg/100 mL before meals to 120 mg/100 mL after eating.
the atomic spacing in rock salt nacl is 0.282 nm. find the kinetic energy in ev of a neutron with a de broglie
what is minimum grams of acetic acid and of sodium acetate dehydrate that must be used to prepare a buffer with a
a gas was acquired by boiling liquid nitrogen that was stored in a 180.0 l tank. determine what volume of n2 is
determine the freezing point of a solution which contains 0.31 mol of sucrose in 175 g of water. kf
An iron bar of mass 781 g cools from 94°C to 5°C. Calculate the heat released (in kilojoules) by metal.
vaillin used to flavor vanilla ice cream and other foods is the substance whose aroma the human nose detects in the
suppose a dna duplex is not self-complementary in the sense that the two polynucleotide strands composing the double
A solution is initially 0.100 M in HOCl and 0.300 M in NaOCl. What is the pH if 0.030 mol of solid NaOH is added to 1.00 L of this solution
What is the order of a reaction that has the following time and concentration data? Time concentration
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