What is the total pressure of a mix of three gases where they have 2.31 atm, 203.8 kPa and 479.1 torr of partial pressures? (Put final answer in mmHg)

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?