Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. ‹Z
2. Ž_
3. —¦
4.

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ