On resident evil gamecube how do get rebeeca to make the v-jolt for chris?

Answer 1

okay all credit for this answer goes to the source:
Scene:
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A plant will pick Chris up. Chris will start yelling, and
Rebecca hears this. She comes and sees Chris. He chucks her the file to make V-Jolt. Now Rebecca leaves.

Now you are controlling Rebecca again. Go over to the door
with the keypad and push the following numbers: Either 3,4,5
or 2,1,5,

Now enter the room. Once inside you have to make the V-Jolt.
Here's how to:

1 = WATER
2 = UMB NO.2
4 = UMB NO.4

Fill a bottle with 1, and one with 2. Mix to get 3. 1+2=3
Fill a bottle with 4, and mix with 3 to get 7. 4+3=7
Fill a bottle with 2, and one with 4. Mix to get 6. 2+4=6
Mix 7 with 6 to get 13. 7+6=13
Fill a bottle with 1, and one with 2. Mix to get 3. 1+2=3
Mix 13 with 3 to make 16 or V-Jolt. 13+3=16
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V-Jolt

Take the V-Jolt to the basement, and use it on the roots. Now leave.

hopes this helps!