Based on the diagram above which change can be observed when moving from the troposphere into the stratosphere?
120
100
Thermosphere
80
Mesosphere
Altitude (km)
60
40
Stratosphere
ozone layer
20
Troposphere
0
80
0
40
40
Temperature C)
Air pressure decreases
Air particles increase
Temperature increases

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180