No... the kitchens do not have can openers or any kind of utensils at all.
They have kettles, microwaves, fridges/freezers, toasters and cookers. You will need to bring all your own cutlery, crockery, utensils, pans, tea towels etc.
There is plenty of cupboard space in the kitchens.
The bedrooms have a lamp, bed, desk, drawers, wardrobes, chairs and some have sinks (depends on residence). They have bed linen, but many only have blankets, so if you want a duvet you'll need to bring one and sheets for it.
I'd say you need:
Plates, bowls, tupperware,
Cutlery
Can opener
Corkscrew (v useful!)
Sharp knife
Chopping board
Tea towels
Foil
Cling film
Baking trays
Frying pan
Saucepans
Cups
Duvet (if you want one)
Computer (if you have one)
Toiletries (and a bag if youre sharing a bathroom)
Towels
Coat hangers!!!
Extension lead (you get limited plugs under the desk)
Ethernet cable (for internet)
Blu tack
Home touches (posters, pictures, cuddly toys etc lol)
I think thats a pretty definitive list, but im sure i missed stuff lol.