2 NH3 + 3 CuO 3 Cu + N2 + 3 H2O In the above equation, how many grams of N2 can be made when 2.4 moles of CuO are consumed?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element