The single pin one, violet with yellow stripe is coolant temp sensor for the gauge in the dash.
The sensor looks like this:

Here's where I put it on my car:

Just below the thermostat in the side of the intake manifold. The gauge in the dash may not be accurate (it's more a case of non linear), but it's nice to be able to get a rough idea at a glane..

The next one is for the AC compressor.
The two 3 pin round connectors are the distributor HEP connectors.
Then you have either coolant or air temp, I believe.
Maybe radiator fan for the next one?
At least one of those 2 pin connectors is for the VSS in the transmission. The one in the stratus tranny will put out the same kind of signal, for your speedometer, but it'll need 5v feed as well.