Which of the following were tenets of the Cell Theory, according to Schwann and Schleiden? 1) All cells are made by other, preexisting cells.
2) Cells are the building blocks of all living things.
3) Every cell contains DNA that maps development.
4) Cells are responsible for structuring organisms' bodies.

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

Sugar is dissolved in water. which is the solute? sugar neither both water

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant