Chemistry
Write a balanced equation for the reaction of conc. HNO3 when added to copper turnings kept in a beaker.
Related Questions
State the conc. acid which will oxidise sulphur directly to H2SO4. Write the equation for the same.
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 – sulphur and hot concentrated nitric acid.
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.