The enthalpy of combustion of ethane gas, c2h6(g), is about -1.5*103 kj/mol. when ethane reacts with o2(g), the products are carbon dioxide co2(g) and water h2o(l). how much heat is released during the combustion of ethane gas when 14 mols of o2(g) are consumed. express your answer in kj

What is i fracture in the crust called when land move up, down or sideways

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.

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius