Chemistry
For each compound mentioned above give the formulae of ions formed in aqueous solution.
Related Questions
Draw the electron dot structure of covalent compound methane (non-polar) and HCl (polar) and give two difference between them.
Name two compounds that are covalent when taken pure but produce ions when dissolved in water.
An element M burns in oxygen to form an ionic bond MO. Write the formula of the compounds formed if this element is made to combine with chlorine and sulphur separately.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
(a) Write equations to show how A and B form ions.
(b) If B is a diatomic gas, write the equation for the direct combination of A and B to form a compound.
(c) If the compound formed between A and B is melted and an electric current is passed through the molten compound, the element A will be obtained at the …………. and B at the ………… of the electrolytic cell.