Which of the following best represents the reaction between sulfuric acid and calcium hydroxide? f h2so4 ca(oh)2 → caso4 h2o g hso4 caoh → caso4 h2o h h2so4 ca(oh)2 → caso4 2h2o j h2so4 2ca(oh)2 → 2caso4 3h2o

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.

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

How is the use of hydroelectric power related to the sun