At what temperature is the following reaction feasible: al2o3(s) + 3c(s) -> 2al(s) + 3co(g)? enthalpy (h) = +1287 kj mol–1 entropy (s) = +614 j k–1 mol–1

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.