Determine which elements or compounds are missing from the following reaction equation: + bromine → lead bromide a. silver bromide b. lead aluminide c. lead d. bromide

Answer : The correct option is, (C) lead

Explanation :

Balanced chemical reaction : It is defined as the reaction in which the atoms of individual elements present on the reactant side must be equal to the product side.

As per question, when lead react with bromine then it gives lead bromide as a product.

The balanced chemical reaction will be,

Or,

Hence, the element missing from the following reaction is, lead.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.