stomach acid to chemists: crossword clues

Matching Answer
Confidence
HCL
95%
LITMUS
60%
BROMO
60%
ACHE
60%
BICARB
60%
AMINO
48%
LABS
44%
ETCH
42%
ABS
42%
NAOH
41%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)