Calculate the approximate volume of a 1.50 mol sample gas at 15.0°C and a pressure at 3.75atm.

Explain how your teeth work as a wedge?

Calculate the volume of a 0.323-mol sample of a gas at 265 K and 0.900 atm.

A fountain pen, which has a total volume of 2.4 cm is half full with ink at ground level where the pressure is 780.0 mm Hg. It is put into the pocket of a pilot who flies to an altitude where the pressure is 520.0 mm Hg.

Discuss the uses and economic value of the mineral. Estimate south africa's global reserves and production of thise mineral

Calculate the mass of each sample. a. 15.7 mol hno3 b. 1.04 * 10 - 3 mol h2o2 c. 72.1 mmol so2 d. 1.23 mol xenon difluoride

How many grams are in 3.0 moles of KCI (potassium chloride) ?

3 During a flame test, a lithium salt produces a characteristic red flame. This red color is produced when electrons in excited lithium atoms (1) are lost by the atoms (2) are gained by the atoms (3) return to lower energy states within the atoms

Select the answers below that represent the ionic compounds in this list: na2so4 h2so4 ch3-ch3 n2o4 cacl2 ca3 (po4) 2

Whats the relationship between the temperature and the density of a substance

The ionic naming rules