Step 5: Measuring the Volume of Air Near 20°C (Room Temperature)
Use tongs to put the beaker (with tube and
thermometer) on the hot plate.
600 ml
200
100
LO
Temperature of gas:
°C
Height of the column of gas:
cm DONE
) Intro​

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?