chem can u check answer please
posted by Andy on .
Which is NOT a chareteristic property of acids?
A: react with carbonate to yield CO2 gas
B: taste sour
C: neutralize bases
D; turns litmus red to blue
E:reacts with metal to yield H2 gas
I reckon its D because isnt it the other way around ?
Blue to red ...not...red to blue
Is it D?????
The answer is D because if red litmus is immersed in acid it will not be affected red litmus turns blue only if put in *Base, futhermore Blue litmus immersed in acid will turn red.
thanks so much
pOH of an aqueous solution of 0.396 M hydroiodic acid?