Use a chemical equilibrium solver (gaseq) to compute the equilibrium composition and adiabatic flame temperature of lean (=0.5) and rich ( = 2.0) products of combustion of methane in air at 1 atm and 300 k inlet conditions. for these calculations, the product species should at least contain co2, h2o, 02, n2, co, oh, oh, h, o, and no.

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!