At 98.66 kPa nitrogen has a solubility in water of 0.018 g/L. Determine the pressure at which nitrogen's solubility is 0.015 g/L.

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.