Please answer both questions asap I will gladly rate and review 10) Ammonium nit

Question

Please answer both questions asap I will gladly rate and review

10) Ammonium nitrate, NH NO(s), is used as a fertilizer but, under the right conditiuce a a "fertilizer bomb". Explosive reactions must have three characteristics, 1) highly exothermic, 2) used to make rge volume increase by forming gaseous products and 3) be very fast. Considering the following equation which statement is TRUE? 2NH4NO3(s) 2N2(g) 4H2O(g) + O2(g) + a) The reaction is spontaneous at all temperatures b) The reaction is NONspontaneous at all temperatures c)aH is positive and S is negative dAH is negative and S is negative e/1H is positive and S is positive 11) Considering the data below, how many seconds are needed for [NO2] to drop to 0.00050M of the initial value? time (s)[NO] 60 120 180 240 300 360 0.01000 0.00683 0.00518 0.00418 0.00350 0.00301 0.00264 2 NO2(g) 2N0(g) + O2 a) 540 b) 720 c) 900 d) 1200 e) 2600

Explanation / Answer

d) Delta H is negative and Delta S is also negative .

b) 720, Using ln(0.0050)=time(rate constant) -ln(0.0100)

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