The knowledge produced by science builds on old ideas and is constantly changing. State whether you agree or disagree with this statement considering what you have learned about the scientific process.

The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral

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.

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.