For the following balanced reaction, which of the following is a gas? 2 Na(l) + Cl2(g) ? 2 NaCl(s)

A) Na
B) 2 Na
C) Cl2
D) Cl
E) NaCl


C

Environmental & Atmospheric Sciences

You might also like to view...

Which of the following occurs when the Sun, Moon, and Earth are in alignment (i.e., in opposition or conjunction)?

A) Neap tides B) A lower tidal range C) Ebb tides D) Maximum tidal ranges

Environmental & Atmospheric Sciences

Which of the following are considered climate feedback mechanisms? 

A. greenhouse gases and reflection/adsorption of sunlight B. ocean tides and ocean circulation C. greenhouse gases and short-wavelength radiation D. short-wavelength radiation and ocean circulation E. short-wavelength radiation and reflection/adsorption of sunlight

Environmental & Atmospheric Sciences

Some time in Earth's past, carbon dioxide was an abundant gas in the atmosphere. The primary reason for its subsequent decline was:

Environmental & Atmospheric Sciences

The "master gland" that produces many hormones that control the function of other endocrine organs is the

A) hypothalamus. B) anterior pituitary. C) thyroid gland. D) pancreas.

Environmental & Atmospheric Sciences