22. GC4 Ammonium sulfate can be prepared by a reaction between ammonia gas and sulfuric acid as follows. 2 NH3(g) + H_SO4(aq) --> (NH4)2SO4(ag)
What volume of NH3 gas, measured at 98°C and a pressure of 1.66atm, will be needed to produce 5000g of
(NH4)2SO4? (4 pt)

Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.