Answer:
The Chesapeake Bay watershed continues to develop as population in the region grows. Development and urbanization at the cost of natural landscapes can lead to increased pollution of nutrients and sediment to the Bay, especially from stormwater runoff.
Explanation:
Answer:
Tile 52 and three are incorrect
Explanation:
Explanation:
Percentage composition of oxygen = (80/134) * 100% = 59.7%.
Answer:
76.5g KCl/74.55 grams per mole Kcl = x
molality= x/.085 kg H2O
Explanation:
well remember molality is moles of solute/kilograms of solvent. So it's the moles of KCl over 85 g of h20 converted into kg. if this makes sense.
1.2 x 10^10 mm^3 is equivalent to 12.0 m^3
