What is the pressure exerted by 32g of o2 in a 22.0L container at 30.0 degrees Celsius

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.