Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
acid =
1. Ó
2. ‰¼
3. ÷
4. Ž_

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ