A 3.00 L flask contains 1.60 moles of a gas at 27.0°C. Choose the correct equation to solve for the pressure of the gas in mmHg?​

What is avogadro’s number, and why is it useful

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules