Given the reaction 4NH3 + 5O2 4NO+6H2O, what is the total number of moles of O2 required to produce 40 mol of NO?

(1) 5 mol

(2) 9 mol

(3) 32 mol

(4) 50 mol

A sample of air occupies 3.20 l when the pressure is 1.40 atm. (a) what volume does the sample occupy at 5.80 atm at the same temperature?

What is most likely to happen when two fluorine atoms bond?

How many moles of carbon dioxide, co2, are produced if 5.87 moles of glucose, c6h12o6, react?

Energy can make matter a. move b. changec. work d. all of the above

What are particles of carbon otherwise known as, and what kind of pollution do they cause?

Alkalosis is a condition that occurs when: Select one: a. the level of carbon dioxide in the blood increases. b. dangerous acids accumulate in the bloodstream. c. slow, shallow breathing eliminates too much carbon dioxide. d.

What is the total number of atoms contained in 2.00 moles of nickel?

What type of reaction is shown below? XY + Z = Y + XZ A. Single Replacement B. Synthesis C. Double Replacement D. Decomposition

For the gas phase decomposition of 1-bromopropane, CH3CH2CH2BrCH3CH=CH2 + HBr the rate constant at 622 K is 6.43*10-4 / s and the rate constant at 666 K is 8.28*10-3 / s. The activation energy for the gas phase decomposition of 1-bromopropane is

Write the electron configurations of cu2 + and ag+. is each electron configuration consistent with the color you observed for each cation? explain.