Chemistry, 25.11.2020 19:10 Shamiyah732
A small bubble rises from the bottom of a lake where the temperature and pressure are 4.0 C and 3.0 atm, to the water’s surface, where the temperature is 25 C and the pressure is 0.95 atm. Calculate the final volume of the bubble if the initial volume was 2.1 mL. a) 0.72 mL b) 6.2 mL c) 7.1 mL d) 22.4 mL e) 41.4 mL
Answers: 3
Chemistry, 21.06.2019 21:00, sophiapknight
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
Answers: 1
Chemistry, 22.06.2019 01:30, adrian08022
When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
Answers: 2
Chemistry, 22.06.2019 16:00, winnie45
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
A small bubble rises from the bottom of a lake where the temperature and pressure are 4.0 C and 3.0...
Mathematics, 10.03.2021 21:20