Crosswordsonline - Questions

Text	Length
Proton donor	12
Caustic substance	17
Cutting	7
Kind of rock	12
Type of test	12
Corrosive stuff	15
Etcher's need	17
Corrosive chemical	18
Caustic stuff	13
Digestive aid	13
Lemony	6
Alkali neutralizer	18
Stinging	8
Digestion aid	13
It was dropped in the '60s	30
Ill-natured	11
Corrosive compound	18
Vicious	7
Stomach stuff	13
Etching liquid	14
Tums target	11
Litmus reddener	15
Digestive fluid	15
Rock variety	12
Low-pH substance	16
Like some wit	13
Kind of rain	12
Etcher's supply	19
Battery fill	12
Word with indigestion or test	29
Part of RNA	11
Part of DNA	11
Kind of rock or rain	20
It has a low pH	15
Etching fluid	13
Corrosive	9
Battery contents	16
Battery component	17
Rock type	9
One litmus test conclusion	26
LSD	3
It turns litmus red	19
Amino ___	9
You'll trip if you drop it	30
What red indicates in litmus tests	34
Vitamin C, for one	18
Type of rock	12
The "A" in DNA	24
Low-pH	6
It was dropped in the 60's	30
"Maalox moment" cause	31
___ rock	8
Tripper's drug	18
Trip provider?	14
Trip agent?	11
Sour substance	14
Sarcasm	7
Low-pH compound	15
Kind of test or rain	20
Kind of indigestion	19
Hydrochloric or amino	21
Etcher's purchase	21
Dropped stuff	13
Corrosive liquid	16
Citric __	9
Burn cause	10
Base neutralizer	16
Aspirin, e.g.	13
Type of rain	12
This turns litmus red	21
Stomach botherer	16
Parietal cell secretion	23
One kind of test	16
Niacin, e.g.	12
LSD, informally	15
Kind of tongue	14
Kind of rain or test	20
It's been taken for many trips	34
It was dropped at Woodstock	27
It turns litmus paper red	25
Heartburn cause	15
Etching agent	13
Etcher's medium	19
Etcher's fluid	18
DNA part	8
Corrosive substance	19
Baseless?	9
Base's opposite	19
Alternative to mushrooms	24
___ reflux	10
__ test	7
Word with rock or rain	22
Vitamin C, e.g.	15
Vinegar, for one	16
Sulphuric, for one	18
Scathingly sarcastic	20
Rolaids target	14
Rain contaminator	17
LSD, slangily	13
LSD, e.g.	9