Yap.Town

を交換する

to exchange

→ を
phrase Uncommon #14,038
to exchange Used after the thing being exchanged; the exchange partner or what it is exchanged for is often marked with と.
JA: 何を交換する？
EN: What will you exchange?

どれとどれを交換する？

Which ones are you going to exchange?

大麻とタバコを交換するよ

I'll trade weed for cigarettes.

— Carandiru (2003)

パイロットは無線で空港と情報を交換する。

The pilot exchanges information with the airport by radio.

ジョンは友達と切手を交換するのが好きだ。

John likes exchanging stamps with his friends.

髪を交換するしきたりだ

It's a custom of exchanging hair.

— ミッション・クレオパトラ (2002)

誰と誰を交換する？

Who are you swapping with whom?