The table below shows the chemical symbols for some common elements. based on the information in the table, which of the four substance below is a compound? a co b he c si d fe

Figure 10-1 study figure 10-1. the strong nuclear force felt by a single proton in a large nucleus

At stp, what is the volume of 1 mole of co2?

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.