assuming oxygen behaves like an ideal gas, what volume in liters would 3.50 moles of oxygen gas occupy at STP?

This is for a microscope ... This part regulates the amount of light on the specimen

What is the mass in grams of 9.76 x 10 12 atoms of naturally occurring sodium?

Wht are the trends for electronegativity and ionzation energy similar

If a 100.-L balloon is filled with 3.0 moles of gas to a pressure of 1.0 atmospheres, what is the temperature of the balloon in Kelvin?

Which statement about kinetic energy is true?

The data below were collected for the following reaction at 500 ∘C: CH3CN (g) →CH3NC (g) Time (h) [CH3CN] (M) 0.0 1.000 5.0 0.794 10.0 0.631 15.0 0.501 20.0 0.398 25.0 0.

How do i convert 3.00 moles H2 to molecules?

How can you use the chemical formulas for sucrose (C6H, 20,) and rust (Fe, O,) to classity them ionic or molecular compounds?

What is true of energy as is passes through an ecosystem? a. All of the energy in an organism is used by the animal that eats it. b. Any stored energy in an organism is used by the animal that eats it. c.

Which can associate a suspect and the firing of a gun? (its not b) A) markings on the gun's exterior B) markings on the casing C) markings on the bullet D) powder residues