Aresearcher wants to show the effects of slight changes in ph on the reproductive rates of fish in a lake. why would a table be more suitable than a graph to show the data?
a. tables better illustrate precise data points.
b. tables have data points with more significant figures.
c. tables better illustrate the comparison of two different data sets.
d. tables are better suited for displaying real-world data.

Which other elements contain the same number of outer electrons as sodium

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.

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?