Concentrated hydrogen peroxide solutions are explosively decomposed by traces of transition metal ions (such as Mn or Fe). 2 H2O2(aq) 2 H2O(l) + O2(g) What volume of pure O2(g), collected at 27.0 C and 746 torr, would be generated by decomposition of 115 g of a 50.0% by mass hydrogen...

Tetrafluoroethylene, C2F4, can be converted to octafluorocyclobutane which can be used as a refrigerant or an aerosol propellant. A plot of 1/[C2F4] vs. time gives a straight line with a slope of 0.0448 L mol-1s-1. What is the rate law for this reaction?

describe the method use by biological system for converting C-H bond into C-OH bond with the help of metalloenzyme catalyst cytocrome P-450

(f) What is the mass of exactly 500 molecules of chloral hydrate? 6 g

net ionic equation for Ca(NO3)2+KCl

Consider a light-sensative reaction. What energy in joules per photon, is needed to drive the reaction if delta H of the reaction is equal to 793 kJ/mol. (Remember that there are Avogadro's number of photons per mole of photons.)

50.0 -\,g sample of water is cooled from 30 ^\circ {\rm C} to 15 ^\circ {\rm C}, thereby losing approximately 3140 J of heat.

Nitrogen and oxygen gases react to form dinitrogen trioxide gas. 2 N2(g) + 3 O2(g) 2 N2O3(g) At a certain temperature and pressure 2.8 L of N2 reacts with 4.2 L of O2. If all the N2 and O2 are consumed, what volume of N2O3, at the same temperature and pressure, will be produced?

Imagine that you have a 6.00 L gas tank and a 4.50 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 135 atm, to what pressure should you fill the acetylene tank to...

What is the solubility of ammonium chloride per 100 g of water at 20 degrees Celsius?