How many oxygen atoms are in 7.90 g of Al2 (SO4) 3?

What is the average kinetic energy of 1 mole of a gas that is at 50 degrees Celsius?

Arrange the following molecules in order of increasing average molecular speed. CO2 at 332K, CH4 at 435K, CH4 at 395K, N2 at 395K Enter formulas and temperatures in the boxes below: 1 = slowest, 4 = fastest

Which compound below contains the alcohol functional group

A sample of diborane gas (B2H6), a substance that bursts into flame when exposed to air, has a pressure of 345 torr at a temperature of - 15ºC and a volume of 3.48 L.

Biological diversity includes a habitat all of the different species living in the world only the species with genetic variation only species that asexually reproduce

What terms are needed to completely describe velocity ... A. units B. number C. mass D. direction

How many grams are in 3.3 moles of potassium sulfide, k2s

What is fusion energy

A 4.5-liter sample of a gas has 0.80 mole of the gas. If 0.35 mole of the gas is added, what is the final volume of the gas? Temperature and pressure remain constant. 3.9 liters 5.3 liters 6.3 liters 6.5 liters

What is the unit used to measure the atomic mass?