if the mass of a material is 46 grams and the volume of the material is 5 cm^3 what would the density of the material be?

What is the mass of one mole of beryllium if the atomic mass of beryllium is 9.01?

The corner where a perfume is initally sprayed has: A. Has no concentration of pefume particles. B. the process of diffusion. c. a lower concentration of perfume particles the the other corners of the room. D.

An unknown gas at 59.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior, what is the density of the gas?

Which best explains why there is wind in Earth's atmosphere

The movement of one body around another is

How many grams of methane gas (CH4) are in a 15.8-liter sample at 1.2 atmospheres and 27°C? Show all work used to solve this problem

Oxygen forms a number of compounds with sulfur, many of which are quite reactive. One such compound is 57.20 % by mass S. Calculate the number of grams of oxygen present in a sample of this compound that contains 50.00 grams of S.

What is meant by "pressure of the atmosphere?" What causes this pressure?

A substance is analyzed and found to contain 85.7% carbon and 14.3% hydrogen by weight. A gaseous sample of the substance is found to have a density of 1.87 g/L, and 1 mol of it occupies a volume of 22.4 L.

Which property of a mineral sample does not influence how quickly it settles in water? 1) density 2) hardness 3) shape 4) size