Si la presión total ejercida por 5 gr de cada uno de los gases He, C 02, CH4 es de 15 atm y el volumen del recipiente es de 25 litros a 25 °C. ¿Cuál es la presión ejercida por cada gas ¿Cuántos moles de cada gas están presentes en la mezcla?

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

What will most likely happen when two bromine atoms bond together?