Chemistry
Write a balanced equation for the reaction of – sulphur and hot concentrated nitric acid.
Related Questions
X, Y and Z are three crystalline solids which are soluble in water and have a common anion. To help you to identify X, Y and Z, you are provided with the following experimental observation. Copy and complete the corresponding inference.
A reddish-brown gas is obtained when X, Y and Z are separately warmed with concentrated sulphuric acid and copper turnings added to the mixture. The common anion is the ………….. ion.
Write a balanced equation for the reaction of conc. HNO3 when added to copper turnings kept in a beaker.
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals.
Write the equation for the reaction of dilute nitric acid with copper.