Mr. a desired to synthesize c, h.(g) from ch,(g) and o,(g) by using ce 5wt% supported on alo, . he set up a system for running the reaction as follows. the inlet gas system consisted of 20%vol ch,(g) and 80%vol o.. the total feed gas of the inlet was 50 ml/min. the amount of catalyst used was 0.5 g which was equal to 1 ml in volume of the catalyst. the products detected at outlet were 0.4%vol c, h,, 0.8%vol c. h., 0.2%vol c, h, and 0.3%vol c, hs. the life time of the catalyst was 30 days. mr. a also took the catalyst to measure the number of active site by measuring the amount of co, adsorbed on the surface of the catalyst (co- tpd technique). he found that the amount of co, desorbed was 2,000 mmol/g. cat. determine the following values: ch, conversion selectivity of c, h, product rate of the reaction space velocity space time yield of c, h, product turnover frequency of c, h product turnover number of c, h, product note: make any assumption if required.

How does a hydroelectric power plant converts energy into energy.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Many reactions take place in aqueous solution. when potential reactants are mixed, a reaction will occur if there is some driving force that favors the formation of products. it is often convenient to categorize reactions in terms of these driving forces: precipitate formation, in which an insoluble solid is formed, weak electrolyte formation, as in a neutralization reaction involving water, or transfer of electrons, as in a redox reaction. these reactions can be represented by full molecular equations, which contain all species in the reaction mixture, or by net ionic equations, which show only the species that actually undergo a change. the latter does not contain the spectator ions, which do not undergo a net change or do not take part in the reaction. part a when the following two solutions are mixed: k2co3(aq)+fe(no3)3(aq) the mixture contains the ions listed below. sort these species into spectator ions and ions that react. drag the appropriate items to their respective bins. view available hint(s) spectator ions ions that react part b what is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants? assume that the contribution of protons from h2so4 is near 100 %.ba(oh)2(aq)+h2so4(aq)→ express your answer as a chemical equation. view available hint(s) nothing provide feedback