Advertisements
Advertisements
Question
Give the name and formula of two : Volatile acids
Advertisements
Solution
(i) Carbonic acid H2CO3
(ii) Acetic acid
APPEARS IN
RELATED QUESTIONS
One of the following does not inject an acidic liquid into the skin through its sting. This is:
(a) honey bee
(b) ant
(c) wasp
(d) nettle leaf hair
Water is never added to acid in order to dilute it why?
Classify the following solutions as acids, bases or salts.
Ammonium hydroxide, barium chloride, sodium chloride, sodium hydroxide, H2SO4 and HNO3
Give the appropriate term defined by the statements given below :
The substance that releases hydronium ion as the only positive ion when dissolved in water.
If iron reacts with dilute sulphuric acid, what will be the products?
HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCl and HNO3 show acidic character. Why?
Give the reaction of acid with chlorides. State the conditions under which they react.
Complete the following equation.
H+ + H2O → ______.
Complete the following equation.
Na2CO3 + 2HCl → ______ + ______ + CO2↑
You are supplied with five solutions: A, B, C, D and E with pH values as follows: A = 1.8, B = 7, C = 8.5, D = 13, and E = 5
Classify these solutions as neutral, slightly or strongly acidic and slightly or strongly alkaline.
Which solution would be most likely to liberate hydrogen with powdered zinc metal. Give a word equation for each reaction.
