What processes are necessary in order to turn sand into rock.

A. compaction and cementation

B. cooling and crystallization

C. uplift and deposition

D. Weathering and erosion

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive