The weight that is appropriate for you! I know it sounds like a sarcastic answer, but it's true. It is very easy for strength coaches and trainers to offer weights based on % charts. These charts look at your maximum lbs. in a lift and offer the rep ranges you should choose, based on OTHER people's averages. I don't want my clients to use other people's numbers to base their weights on. Although more time-consuming, it is better for the client to learn to challenge themselves and not try to match numbers. Let's put it this way, if client A benches 250 and can do 10 reps at 175 and client B benches 250 and can do 10 reps at 215, why should both of them be told to bench 10 reps at 195? They shouldn't!
The key to proper weight selection is to always start light especially the first week of a new phase. Then, once comfortable with the specific movements, start piling on the lbs. assuming technique remains sound. Once you have done an exercise in a training phase, refer back to your old workouts for help with weight selection.