Enter the chemical equation 2h+(aq)+s2−(aq)→h2s(g). express your answer as a chemical equation.

Answer : The complete chemical equation is,

Explanation :

As we know that, in a chemical equation the reacting species present on left side and the product formed present on right side and a right arrow inserted between the reactants and product that show a chemical reaction taking place.

In the chemical reaction, the phases of the substances are also included and subscripts and superscripts are also used for the numbers.

For the given chemical reaction, the balanced chemical equation including the phases, is given by:

hi,

the answer is d, it has indefinite shape but definite volume.

hope this !