Which word best fits the blank? to alternate facing the Sun and experiencing .

Rotates

Night and day

Equator

Moon

Seasons

Sun

Latitude

Longitude

Ecliptic

Revolves

23.5

0

Weather

Hemispheres

24

365

12

day

Calcium chloride +gold(1) oxide—>

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

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.