Which of the following is an example of a qualitative measurement? a) blue crystal b) 2 moles of carbon atoms c) 10 g of salt d) 12 dl. of water

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

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.