Yes it will fit but it is the wrong size. The correct size tire for your Accord is listed on the drivers door post. It is 205/60-16. Install any other size and the speedometer will be off. Install the correct size and it is not 215/60-16.
No, the tire is too large in overall diameter.
No, it will not.
Yes, you can mount 225-60r16 tires on a rim made for 215-65r16 tires.
They will fit but your speedometer will be off.
215 60r16
205/60R16 or 215/55R17
215/60r16
Yes you can
215/60r16 95v
yes that's what is required on most.
215/60r16 if your stock rims are 16"
215/70R16 or 235/60R16 depending on what model