What is the temperature (°c) of 1.75 g of o2 gas occupying 3.10 l at 1.00 atm? enter your answer in the box provided.

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?