Chemistry
What will be the mass of carbon dioxide that will contain the same number of molecules as present in 3.2 g of oxygen gas? [At. Wt: O=16, C=12]
Related Questions
In a round bottom flask, a mixture of ethanol, acetic acid and concentrated sulphuric acid was heated:
(a) Name the type of reaction occurring in the above set up.
(b) What is the role of sulphuric acid in this reaction?
(c) State one observation that takes place during the reaction.
Identify the reactant and write the balanced equation for the following:
Nitric acid reacts with compound Q to give a salt Ca(NO3)2, water and carbon dioxide.
State the property exhibited by sulphuric acid in each of the following reactions:
(a) Sulphur with concentrated sulphuric acid.
(b) Conversion of ferrous sulphide to hydrogen sulphide gas using sulphuric acid.
(c) Ethanol with concentrated sulphuric acid.
Give balanced equations for the following:
(a) Laboratory preparation of ethyne from calcium carbide.
(b) Conversion of acetic acid to ethyl acetate.
(c) Laboratory preparation of nitric acid.